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package tools; |
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import java.sql.*; |
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import java.io.*; |
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import java.util.*; |
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import java.text.*; |
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/** |
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* Package: tools |
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* Class: PyMol |
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* Author: Ioannis Filippis, filippis@molgen.mpg.de |
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* Date: 20/03/2006 |
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* |
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* This class serves as a simple PyMol API. Most methods send PyMol commands |
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* to the PrintWriter taken by the constructor, while others return pymol |
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* selection strings. There is also the possibility to send the atomic |
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* coordinates of a specific model of a macromolecule directly from msdsd |
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* and load them on-the-fly. |
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* |
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* Notes: |
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* - variable: this boolean parameter appears in many methods. The idea is that if |
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* the objectName provided is really a PyMol object or selection, then it must be |
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* quoted. However, it may be just a string variable, so it must be evaluated.In |
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* that case parameter variable should be true. |
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* - This is not a full PyMol API. Existing methods wrap basic pymol commands |
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* in a simple, rather stupid way to facilitate contact graph visualization. |
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* - If you want to use cgo edges, create a .pymolrc file in your home directory |
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* with the command "run /project/StruPPi/PyMolAll/pymol/scripts/ioannis/graph.py" |
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* |
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* Changelog: |
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* 27/03/06 modified by IF (refresh method plus refresh added in saveImage) |
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* 23/03/06 modified by IF (python string methods added plus removeList,concatList methods) |
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* 22/03/06 modified by IF (objectNameQuotes class variable replaced by |
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* method parameter variable) |
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* 20/03/06 first created by IF |
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*/ |
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public class PyMol { |
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// Out: the PrintWriter where PyMol commands are sent to |
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// attrs: a HashMap with keys the PyMol state variables allowed to be set |
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// by the set class. Values are integers (could be used in a "switch") |
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// DF: used to format decimal numbers so commands issued are readable |
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private PrintWriter Out = null; |
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private HashMap<String, Integer> attrs = new HashMap<String, Integer>(); |
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private DecimalFormat DF = new DecimalFormat("#0.000"); |
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// constructor |
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public PyMol(PrintWriter out) { |
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this.Out = out; |
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attrs.put("sphere_transparency", new Integer(1)); |
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attrs.put("sphere_scale", new Integer(2)); |
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attrs.put("dash_gap", new Integer(3)); |
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attrs.put("dash_width", new Integer(4)); |
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attrs.put("transparency", new Integer(5)); |
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} |
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/** |
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* sends the atom lines of a model (modelId) of a biological unit (assemblyId) of a protein |
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* (accessionCode) directly from msdsd. In this way, the structure is loaded wihout temporary |
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* pdb files. The structure object is named using the pattern accessionCode_assemblyId_modelId. |
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* |
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* Notes: |
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* - A connection file is needed to connect to msdsd |
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* - The chain_pdb_code is used in the chainID field in the atom line, while the chain_code is used |
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* in the segID field (due to its length). Therefore, "segi" and not "chain" must be used in pymol |
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* selections (all methods take care of that based on the boolean parameter msdsd) |
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* - There are two versions of sendAtomLines. One that takes the atomic coordinates from the |
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* partial atom_data tables (needs the table number e.g. 1 for atom_data_1, but is faster), |
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* while the other uses the merged table (really slow - should be avoided) |
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* - In general, the method is slow. The use of temporary files should be preferred. Have a look |
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* at Msdsd2Pdb class. |
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*/ |
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public void sendAtomLines(String accessionCode, int assemblyId, int modelId, int atomDataTblNum, String connFile) { |
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String query = "SELECT CONCAT("+ |
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"RPAD(\"ATOM\", 6, \" \"), "+ |
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"LPAD(serial, 5, \" \"), "+ |
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"\" \", "+ |
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"LPAD(chem_atom_name, 4, \" \"), "+ |
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"IF(alt_code IS NULL, \" \", alt_code), "+ |
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"code_3_letter, "+ |
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"\" \", "+ |
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"IF(chain_pdb_code IS NULL, \" \", chain_pdb_code), "+ |
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"LPAD(residue_serial, 4, \" \"), "+ |
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"IF(residue_pdb_insert_code IS NULL, \" \", residue_pdb_insert_code), "+ |
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"REPEAT(\" \", 3), "+ |
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"LPAD(x, 8, \" \"), "+ |
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"LPAD(y, 8, \" \"), "+ |
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"LPAD(z, 8, \" \"), "+ |
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"LPAD(occupancy, 6, \" \"), "+ |
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"REPEAT(\" \", 6), "+ |
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"REPEAT(\" \", 6), "+ |
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"RPAD(chain_code, 4, \" \") "+ |
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") AS atom_lines FROM msdsd.atom_data_"+atomDataTblNum+" WHERE "+ |
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"(assembly_id = "+assemblyId+") AND "+ |
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"(model_id = "+modelId+") AND "+ |
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"((alt_code = \"A\") OR (alt_code IS NULL)) AND "+ |
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"(pdb_group = \"A\") "+ |
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"ORDER BY chain_code, residue_serial, serial;"; |
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mySQLConnect SQLC = new mySQLConnect(); |
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SQLC.readConnectionFile(connFile); |
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Connection conn = SQLC.openConnection(); |
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Statement S; |
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ResultSet R; |
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Out.print("cmd.read_pdbstr(\"\"\""); |
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try { |
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S = conn.createStatement(); |
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R = S.executeQuery(query); |
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while (R.next()) { |
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Out.println(R.getString(1)+"\\"); |
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} |
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R.close(); |
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S.close(); |
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} // end try |
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catch (SQLException E) { |
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System.out.println("SQLException: " + E.getMessage()); |
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System.out.println("SQLState: " + E.getSQLState()); |
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System.out.println("VendorError: " + E.getErrorCode()); |
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} // end catch |
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SQLC.closeConnection(conn); |
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Out.println("END\"\"\", \""+accessionCode+"_"+assemblyId+"_"+modelId+"\")"); |
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} |
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/** |
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* sends the atom lines of a model (modelId) of a biological unit (assemblyId) of a protein |
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* (accessionCode) directly from msdsd. In this way, the structure is loaded wihout temporary |
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* pdb files. The structure object is named using the pattern accessionCode_assemblyId_modelId. |
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* |
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* Notes: |
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* - A connection file is needed to connect to msdsd |
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* - The chain_pdb_code is used in the chainID field in the atom line, while the chain_code is used |
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* in the segID field (due to its length). Therefore, "segi" and not "chain" must be used in pymol |
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* selections (all methods take care of that based on the boolean parameter msdsd) |
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* - There are two versions of sendAtomLines. One that takes the atomic coordinates from the |
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* partial atom_data tables (needs the table number e.g. 1 for atom_data_1, but is faster), |
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* while the other uses the merged table (really slow - should be avoided) |
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* - In general, the method is slow. The use of temporary files should be preferred. Have a look |
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* at Msdsd2Pdb class. |
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*/ |
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public void sendAtomLines(String accessionCode, int assemblyId, int modelId, String connFile) { |
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String query = "SELECT CONCAT("+ |
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"RPAD(\"ATOM\", 6, \" \"), "+ |
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"LPAD(serial, 5, \" \"), "+ |
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"\" \", "+ |
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"LPAD(chem_atom_name, 4, \" \"), "+ |
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"IF(alt_code IS NULL, \" \", alt_code), "+ |
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"code_3_letter, "+ |
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"\" \", "+ |
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"IF(chain_pdb_code IS NULL, \" \", chain_pdb_code), "+ |
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"LPAD(residue_serial, 4, \" \"), "+ |
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"IF(residue_pdb_insert_code IS NULL, \" \", residue_pdb_insert_code), "+ |
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"REPEAT(\" \", 3), "+ |
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"LPAD(x, 8, \" \"), "+ |
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"LPAD(y, 8, \" \"), "+ |
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"LPAD(z, 8, \" \"), "+ |
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"LPAD(occupancy, 6, \" \"), "+ |
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"REPEAT(\" \", 6), "+ |
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"REPEAT(\" \", 6), "+ |
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"RPAD(chain_code, 4, \" \") "+ |
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") AS atom_lines FROM msdsd.atom_data WHERE "+ |
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"(assembly_id = "+assemblyId+") AND "+ |
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"(model_id = "+modelId+") AND "+ |
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"((alt_code = \"A\") OR (alt_code IS NULL)) AND "+ |
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"(pdb_group = \"A\") "+ |
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"ORDER BY chain_code, residue_serial, serial;"; |
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mySQLConnect SQLC = new mySQLConnect(); |
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SQLC.readConnectionFile(connFile); |
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Connection conn = SQLC.openConnection(); |
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Statement S; |
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ResultSet R; |
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Out.print("cmd.read_pdbstr(\"\"\""); |
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try { |
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S = conn.createStatement(); |
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R = S.executeQuery(query); |
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while (R.next()) { |
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Out.println(R.getString(1)+"\\"); |
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} |
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R.close(); |
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S.close(); |
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} // end try |
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catch (SQLException E) { |
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System.out.println("SQLException: " + E.getMessage()); |
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System.out.println("SQLState: " + E.getSQLState()); |
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System.out.println("VendorError: " + E.getErrorCode()); |
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} // end catch |
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SQLC.closeConnection(conn); |
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Out.println("END\"\"\", \""+accessionCode+"_"+assemblyId+"_"+modelId+"\")"); |
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} |
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/** |
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* loads a pdb file |
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* |
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* Notes: |
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* - There are two versions. One of them loads the pdb file specified by its name and the directory path, while |
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* the other just uses the filename. |
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* - Pdb file is expected to have the extension ".pdb". |
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* - The structure object is named using the accession code (extension ".pdb" is trimmed) |
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*/ |
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public String loadPDB(String pdbFileName, String pdbDir) { |
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Out.println("cmd.load(\""+pdbDir+"/"+pdbFileName+"\", \""+pdbFileName.substring(0, pdbFileName.length()-4)+"\", 1)"); |
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return (pdbFileName.substring(0, pdbFileName.length()-4)); |
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} |
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/** |
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* loads a pdb file |
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* |
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* Notes: |
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* - There are two versions. One of them loads the pdb file specified by its name and the directory path, while |
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* the other just uses the filename. |
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* - Pdb file is expected to have the extension ".pdb". |
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* - The structure object is named using the accession code (extension ".pdb" is trimmed) |
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*/ |
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public String loadPDB(String pdbFileName) { |
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Out.println("cmd.load(\""+pdbFileName+"\", \""+pdbFileName.substring(0, pdbFileName.length()-4)+"\", 1)"); |
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return (pdbFileName.substring(0, pdbFileName.length()-4)); |
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} |
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/** |
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* adds a node as a sphere centered on the Ca of a residue |
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* |
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* Notes: |
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* - The node object is named n.cid.num (e.g. n.A.15 is the 15th residue-node in chain A) |
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* - The msdsd boolean is used to denote whether msdsd is the source of the structure. In that case, |
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* segi is used instead of chain |
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*/ |
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public String addNode(String cid, int num, boolean msdsd) { |
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String nodeName = "n."+cid+"."+num; |
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String nodeSel = selectNode(cid, num, msdsd, true); |
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Out.println("cmd.create(\""+nodeName+"\", \""+nodeSel+"\")"); |
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Out.println("cmd.show(\"sphere\", \""+nodeName+"\")"); |
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return nodeName; |
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} |
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/** |
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* adds an edge as a distance object between the Ca's of 2 residues |
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* |
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* Notes: |
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* - The edge object is named e.i_cid.i_num.j_cid.j_num (e.g. e.A.1.B.10 is the edge |
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* between the 1st residue-node in chain A and the 10th residue in chain B) |
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* - The msdsd boolean is used to denote whether msdsd is the source of the structure. In that case, |
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* segi is used instead of chain |
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*/ |
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public String addEdge(String i_cid, int i_num, String j_cid, int j_num, boolean msdsd) { |
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String edgeName = "e."+i_cid+"."+i_num+"."+j_cid+"."+j_num; |
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String iNodeSel = selectNode(i_cid, i_num, msdsd, true); |
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String jNodeSel = selectNode(j_cid, j_num, msdsd, true); |
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Out.println("cmd.distance(\""+edgeName+"\", \""+iNodeSel+"\", \""+jNodeSel+"\")"); |
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Out.println("cmd.hide(\"labels\")"); |
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return edgeName; |
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} |
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/** Creates an edge between the C-alpha atoms of the given residues in the given chain. |
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* The selection in pymol will be names pdbFileName+"Sel"+selNum |
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*/ |
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public void setDistance(int resi1, int resi2, String pdbFilename, int selNum, String chain_pdb_code){ |
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Out.println("distance "+ pdbFilename+"Sel"+selNum+" , chain "+chain_pdb_code+" and resi " + resi1 + " and name ca, chain "+chain_pdb_code+" and resi " + resi2 + " and name ca;"); |
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} |
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/** Creates an edge between the C-alpha atoms of the given residues. |
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* Use this variant if there is only one unnamed chain in the current structure. |
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* The selection in pymol will be names pdbFileName+"Sel"+selNum |
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*/ |
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public void setDistance(int resi1, int resi2, String pdbFilename, int selNum){ |
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Out.println("distance "+ pdbFilename+"Sel"+selNum+" , resi " + resi1 + " and name ca, resi " + resi2 + " and name ca;"); |
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} |
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/** |
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* adds an edge as a sausage Compiled Graphic Object (cgo) between the Ca's of 2 residues |
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* |
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* Notes: |
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* - The edge object is named e.i_cid.i_num.j_cid.j_num (e.g. e.A.1.B.10 is the edge |
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* between the 1st residue-node in chain A and the 10th residue in chain B) |
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* - If the graph is directed, then only half of the user-formatted sausage will be |
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* drawn towards the target node and the rest will be drawn as a thin sausage. |
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* - rgb(color) and half_rgb(half_color) define the color of the two parts of the edge (if directed). |
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* There are two versions of addCgoEdge, one with string (color) and one with array of doubles |
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* (rgb) parameters. |
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* - The msdsd boolean is used to denote whether msdsd is the source of the structure. In that case, |
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* segi is used instead of chain. |
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*/ |
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public String addCgoEdge(String i_cid, int i_num, String j_cid, int j_num, double[] rgb, double dashGap, double dashLength, double dashRadius, boolean directed, double[] half_rgb, boolean msdsd) { |
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String edgeName = "e."+i_cid+"."+i_num+"."+j_cid+"."+j_num; |
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String iNodeSel = selectNode(i_cid, i_num, msdsd, true); |
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String jNodeSel = selectNode(j_cid, j_num, msdsd, true); |
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Out.println("edge name="+edgeName+", i_node="+iNodeSel+", j_node="+jNodeSel+", r="+DF.format(rgb[0])+", g="+DF.format(rgb[1])+", b="+DF.format(rgb[2])+", dg="+DF.format(dashGap)+", dl="+DF.format(dashLength)+", dr="+DF.format(dashRadius)+", dir="+(directed?1:0)+", dir_r="+DF.format(half_rgb[0])+", dir_g="+DF.format(half_rgb[1])+", dir_b="+DF.format(half_rgb[2])+""); |
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return edgeName; |
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} |
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/** |
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|
|
* adds an edge as a sausage Compiled Graphic Object (cgo) between the Ca's of 2 residues |
331 |
|
|
* |
332 |
|
|
* Notes: |
333 |
|
|
* - The edge object is named e.i_cid.i_num.j_cid.j_num (e.g. e.A.1.B.10 is the edge |
334 |
|
|
* between the 1st residue-node in chain A and the 10th residue in chain B) |
335 |
|
|
* - If the graph is directed, then only half of the user-formatted sausage will be |
336 |
|
|
* drawn towards the target node and the rest will be drawn as a thin sausage. |
337 |
|
|
* - rgb(color) and half_rgb(half_color) define the color of the two parts of the edge (if directed). |
338 |
|
|
* There are two versions of addCgoEdge, one with string (color) and one with array of doubles |
339 |
|
|
* (rgb) parameters. |
340 |
|
|
* - The msdsd boolean is used to denote whether msdsd is the source of the structure. In that case, |
341 |
|
|
* segi is used instead of chain. |
342 |
|
|
* - Have a look at the /project/StruPPi/PyMolAll/pymol/scripts/ioannis/graph.py with the |
343 |
|
|
* implementation of the edge command |
344 |
|
|
*/ |
345 |
|
|
public String addCgoEdge(String i_cid, int i_num, String j_cid, int j_num, String color, double dashGap, double dashLength, double dashRadius, boolean directed, String half_color, boolean msdsd) { |
346 |
|
|
|
347 |
|
|
String edgeName = "e."+i_cid+"."+i_num+"."+j_cid+"."+j_num; |
348 |
|
|
String iNodeSel = selectNode(i_cid, i_num, msdsd, true); |
349 |
|
|
String jNodeSel = selectNode(j_cid, j_num, msdsd, true); |
350 |
|
|
|
351 |
filippis |
46 |
Out.println("edge name="+edgeName+", i_node="+iNodeSel+", j_node="+jNodeSel+", color="+color+", dg="+DF.format(dashGap)+", dl="+DF.format(dashLength)+", dr="+DF.format(dashRadius)+", dir="+(directed?1:0)+", dir_color="+color+""); |
352 |
filippis |
40 |
|
353 |
|
|
return edgeName; |
354 |
|
|
|
355 |
|
|
} |
356 |
|
|
|
357 |
|
|
/** |
358 |
|
|
* deletes an object or selection |
359 |
|
|
*/ |
360 |
filippis |
44 |
public void delete(String objectName, boolean variable) { |
361 |
filippis |
40 |
|
362 |
filippis |
44 |
Out.println("cmd.delete("+((!variable)?"\""+objectName+"\"":objectName)+")"); |
363 |
filippis |
40 |
|
364 |
|
|
} |
365 |
|
|
|
366 |
|
|
/** |
367 |
|
|
* deletes a node |
368 |
|
|
*/ |
369 |
|
|
public void delNode(String cid, int num) { |
370 |
|
|
|
371 |
|
|
String nodeName = "\"n."+cid+"."+num+"\""; |
372 |
|
|
Out.println("cmd.delete("+nodeName+")"); |
373 |
|
|
|
374 |
|
|
} |
375 |
|
|
|
376 |
|
|
/** |
377 |
|
|
* deletes an edge |
378 |
|
|
*/ |
379 |
|
|
public void delEdge(String i_cid, int i_num, String j_cid, int j_num) { |
380 |
|
|
|
381 |
|
|
String edgeName = "\"e."+i_cid+"."+i_num+"."+j_cid+"."+j_num+"\""; |
382 |
|
|
Out.println("cmd.delete("+edgeName+")"); |
383 |
|
|
|
384 |
|
|
} |
385 |
|
|
|
386 |
dinse |
118 |
|
387 |
filippis |
40 |
/** |
388 |
dinse |
118 |
* turns on atom/bond representation for all bonds for an object or selection |
389 |
|
|
*/ |
390 |
|
|
public void myShow(String objectName) { |
391 |
|
|
|
392 |
|
|
Out.println("cmd.show('"+objectName+"')"); |
393 |
|
|
|
394 |
|
|
} |
395 |
|
|
|
396 |
|
|
|
397 |
|
|
|
398 |
|
|
/** |
399 |
filippis |
40 |
* turns on atom/bond representation specified by what for an object or selection |
400 |
|
|
*/ |
401 |
filippis |
44 |
public void showWhat(String what, String objectName, boolean variable) { |
402 |
filippis |
40 |
|
403 |
filippis |
44 |
Out.println("cmd.show(\""+what+"\", "+((!variable)?"\""+objectName+"\"":objectName)+")"); |
404 |
filippis |
40 |
|
405 |
|
|
} |
406 |
|
|
|
407 |
|
|
/** |
408 |
|
|
* turns on atom/bond representation for all bonds for an object or selection |
409 |
|
|
*/ |
410 |
filippis |
44 |
public void show(String objectName, boolean variable) { |
411 |
filippis |
40 |
|
412 |
filippis |
44 |
Out.println("cmd.show(\"everything\", "+((!variable)?"\""+objectName+"\"":objectName)+")"); |
413 |
filippis |
40 |
|
414 |
|
|
} |
415 |
|
|
|
416 |
|
|
|
417 |
|
|
/** |
418 |
|
|
* turns on node representation |
419 |
|
|
*/ |
420 |
|
|
public void showNode(String cid, int num) { |
421 |
|
|
|
422 |
|
|
String nodeName = "n."+cid+"."+num; |
423 |
|
|
Out.println("cmd.show(\"sphere\", \""+nodeName+"\")"); |
424 |
|
|
|
425 |
|
|
} |
426 |
|
|
|
427 |
|
|
/** |
428 |
|
|
* turns on edge representation |
429 |
|
|
*/ |
430 |
|
|
public void showEdge(String i_cid, int i_num, String j_cid, int j_num) { |
431 |
|
|
|
432 |
|
|
String edgeName = "e."+i_cid+"."+i_num+"."+j_cid+"."+j_num; |
433 |
|
|
Out.println("cmd.show(\"everything\", \""+edgeName+"\""); |
434 |
|
|
|
435 |
|
|
} |
436 |
|
|
|
437 |
|
|
/** |
438 |
|
|
* turns off atom/bond representation specified by what for an object or selection |
439 |
|
|
*/ |
440 |
filippis |
44 |
public void hideWhat(String what, String objectName, boolean variable) { |
441 |
filippis |
40 |
|
442 |
filippis |
44 |
Out.println("cmd.hide(\""+what+"\", "+((!variable)?"\""+objectName+"\"":objectName)+")"); |
443 |
filippis |
40 |
|
444 |
|
|
} |
445 |
|
|
|
446 |
|
|
/** |
447 |
|
|
* turns off atom/bond representation for all bonds for an object or selection |
448 |
|
|
*/ |
449 |
filippis |
44 |
public void hide(String objectName, boolean variable) { |
450 |
filippis |
40 |
|
451 |
filippis |
44 |
Out.println("cmd.hide(\"everything\", "+((!variable)?"\""+objectName+"\"":objectName)+")"); |
452 |
filippis |
40 |
|
453 |
|
|
} |
454 |
|
|
|
455 |
dinse |
118 |
|
456 |
filippis |
40 |
/** |
457 |
dinse |
118 |
* turns off atom/bond representation for all bonds for an object or selection |
458 |
|
|
*/ |
459 |
|
|
public void myHide(String objectName) { |
460 |
|
|
|
461 |
|
|
Out.println("cmd.hide('"+objectName+"')"); |
462 |
|
|
|
463 |
|
|
} |
464 |
|
|
|
465 |
|
|
|
466 |
|
|
/** |
467 |
filippis |
40 |
* turns off node representation |
468 |
|
|
*/ |
469 |
|
|
public void hideNode(String cid, int num) { |
470 |
|
|
|
471 |
|
|
String nodeName = "n."+cid+"."+num; |
472 |
|
|
Out.println("cmd.hide(\"everything\", \""+nodeName+"\")"); |
473 |
|
|
|
474 |
|
|
} |
475 |
|
|
|
476 |
|
|
/** |
477 |
|
|
* turns off edge representation |
478 |
|
|
*/ |
479 |
|
|
public void hideEdge(String i_cid, int i_num, String j_cid, int j_num) { |
480 |
|
|
|
481 |
|
|
String edgeName = "e."+i_cid+"."+i_num+"."+j_cid+"."+j_num; |
482 |
|
|
Out.println("cmd.hide(\"everything\", \""+edgeName+"\")"); |
483 |
|
|
|
484 |
|
|
} |
485 |
|
|
|
486 |
|
|
/** |
487 |
|
|
* creates a named neighbourhood selection using all atoms within distCutOff Angstrom from |
488 |
|
|
* all atoms of the specified residue |
489 |
|
|
* |
490 |
|
|
* Notes: |
491 |
|
|
* - The neighbourhood selection is named n.cid.num.N (e.g. n.A.1.N is the neighbourhood of |
492 |
|
|
* the 1st residue-node in chain A) |
493 |
|
|
* - The msdsd boolean is used to denote whether msdsd is the source of the structure. In that case, |
494 |
|
|
* segi is used instead of chain. |
495 |
|
|
*/ |
496 |
|
|
public void selNbrPml(String cid, int num, double distCutOff, boolean msdsd) { |
497 |
|
|
|
498 |
|
|
String nodeNbrName = "n."+cid+"."+num+".N"; |
499 |
|
|
String nodeSel = selectNode(cid, num, msdsd, false); |
500 |
|
|
|
501 |
|
|
Out.println("cmd.select(\""+nodeNbrName+"\", \""+nodeSel + " around "+DF.format(distCutOff)+"\")"); |
502 |
|
|
|
503 |
|
|
} |
504 |
|
|
|
505 |
|
|
/** |
506 |
filippis |
45 |
* creates a selection called name using the atom selection "encoded" in the objectName |
507 |
filippis |
40 |
* |
508 |
|
|
* Notes: |
509 |
|
|
* - If pink is false, the selection display is disabled (pink stuff go away!!!!) |
510 |
|
|
*/ |
511 |
filippis |
45 |
public void selPml(String name, String objectName, boolean pink, boolean variable) { |
512 |
filippis |
40 |
|
513 |
filippis |
45 |
Out.println("cmd.select(\""+name+"\", "+((!variable)?"\""+objectName+"\"":objectName)+")"); |
514 |
filippis |
40 |
if (!pink) { Out.println("cmd.disable(\""+name+"\")"); }; |
515 |
|
|
|
516 |
|
|
} |
517 |
|
|
|
518 |
|
|
/** |
519 |
|
|
* returns an atom selection string for a node |
520 |
|
|
* |
521 |
|
|
* Notes: |
522 |
|
|
* - The CA boolean is used to denote whether the Ca atom should be only selected |
523 |
|
|
* - The msdsd boolean is used to denote whether msdsd is the source of the structure. In that case, |
524 |
|
|
* segi is used instead of chain. |
525 |
|
|
*/ |
526 |
|
|
public String selectNode(String cid, int num, boolean msdsd, boolean CA) { |
527 |
|
|
|
528 |
|
|
return "("+(msdsd?"segi ":"chain ")+(cid.equals("")?"\"\"":cid)+" and resi "+num+(CA?" and name CA":"")+")"; |
529 |
|
|
|
530 |
|
|
} |
531 |
|
|
|
532 |
|
|
/** |
533 |
|
|
* returns an atom selection string for a chain |
534 |
|
|
* |
535 |
|
|
* Notes: |
536 |
|
|
* - The msdsd boolean is used to denote whether msdsd is the source of the structure. In that case, |
537 |
|
|
* segi is used instead of chain. |
538 |
|
|
*/ |
539 |
|
|
public String selectChain(String cid, boolean msdsd) { |
540 |
|
|
|
541 |
|
|
return "("+(msdsd?"segi ":"chain ")+(cid.equals("")?"\"\"":cid)+")"; |
542 |
|
|
|
543 |
|
|
} |
544 |
|
|
|
545 |
dinse |
118 |
public void select(String name , String residue_nr){ |
546 |
|
|
|
547 |
|
|
Out.println("select "+ name+", resi " + residue_nr ); |
548 |
|
|
} |
549 |
|
|
|
550 |
|
|
|
551 |
|
|
|
552 |
|
|
public int set(String objectName, double value, String object) { |
553 |
|
|
if (object == ""){ |
554 |
|
|
|
555 |
|
|
Out.println("set "+objectName+", " + value);} |
556 |
|
|
|
557 |
|
|
else { |
558 |
|
|
Out.println("set "+objectName+", " + value + " in object " + object); |
559 |
|
|
} |
560 |
|
|
//Out.println("cmd.set(\""+attribute+"\", "+DF.format(value)+", "+((!variable)?"\""+objectName+"\"":objectName)+")"); |
561 |
|
|
|
562 |
|
|
return 0; |
563 |
|
|
|
564 |
|
|
} |
565 |
|
|
|
566 |
|
|
|
567 |
|
|
|
568 |
|
|
|
569 |
filippis |
40 |
/** |
570 |
|
|
* changes one of the PyMol state variable (attribute) for a specific object or selection |
571 |
|
|
* and sets it equal to the provided value. |
572 |
|
|
* |
573 |
|
|
* Notes: |
574 |
|
|
* - If the state variable is not defined in the attrs hashMap, then set returns -1 else 0. |
575 |
|
|
*/ |
576 |
filippis |
44 |
public int set(String attribute, double value, String objectName, boolean variable) { |
577 |
filippis |
40 |
|
578 |
|
|
Integer key = null; |
579 |
|
|
key = attrs.get(attribute); |
580 |
|
|
|
581 |
|
|
if (key == null) { return -1; } |
582 |
|
|
|
583 |
filippis |
44 |
Out.println("cmd.set(\""+attribute+"\", "+DF.format(value)+", "+((!variable)?"\""+objectName+"\"":objectName)+")"); |
584 |
filippis |
40 |
|
585 |
|
|
return 0; |
586 |
|
|
|
587 |
|
|
} |
588 |
|
|
|
589 |
|
|
/** |
590 |
|
|
* sets the color for a node |
591 |
|
|
*/ |
592 |
filippis |
44 |
public void setNodeColor(String color, String nodeName, boolean variable) { |
593 |
filippis |
40 |
|
594 |
filippis |
44 |
Out.println("cmd.set(\"sphere_color\", \""+color+"\", "+((!variable)?"\""+nodeName+"\"":nodeName)+")"); |
595 |
filippis |
40 |
|
596 |
|
|
} |
597 |
|
|
|
598 |
|
|
/** |
599 |
|
|
* sets the color for an object or selection |
600 |
|
|
*/ |
601 |
filippis |
44 |
public void setColor(String color, String objectName, boolean variable) { |
602 |
filippis |
40 |
|
603 |
filippis |
44 |
Out.println("cmd.color(\""+color+"\", "+((!variable)?"\""+objectName+"\"":objectName)+")"); |
604 |
filippis |
40 |
|
605 |
|
|
} |
606 |
|
|
|
607 |
|
|
/** |
608 |
|
|
* define a new color or rather color name based on an existing color |
609 |
|
|
*/ |
610 |
|
|
public void createColor(String colorName, String color) { |
611 |
|
|
|
612 |
|
|
Out.println("cmd.set_color(\""+colorName+"\", cmd.get_color_tuple(cmd.get_color_index(\""+color+"\")))"); |
613 |
|
|
|
614 |
|
|
} |
615 |
|
|
|
616 |
|
|
/** |
617 |
|
|
* define a new color providing the RGB array of doubles |
618 |
|
|
*/ |
619 |
|
|
public void createColor(String colorName, double[] rgb) { |
620 |
|
|
|
621 |
|
|
Out.println("cmd.set_color(\""+colorName+"\", ["+DF.format(rgb[0])+", "+DF.format(rgb[1])+", "+DF.format(rgb[2])+"])"); |
622 |
|
|
|
623 |
|
|
} |
624 |
|
|
|
625 |
|
|
/** |
626 |
filippis |
45 |
* create/set a string |
627 |
filippis |
44 |
*/ |
628 |
filippis |
45 |
public void initString(String stringName, String value) { |
629 |
filippis |
44 |
|
630 |
filippis |
45 |
Out.println(stringName+" = \""+value+"\""); |
631 |
filippis |
44 |
|
632 |
|
|
} |
633 |
|
|
|
634 |
|
|
/** |
635 |
filippis |
45 |
* append to String |
636 |
|
|
*/ |
637 |
|
|
public void appendString(String stringName, String value) { |
638 |
|
|
|
639 |
|
|
Out.println(stringName+" += \""+value+"\""); |
640 |
|
|
|
641 |
|
|
} |
642 |
|
|
|
643 |
|
|
/** |
644 |
|
|
* rstring a String |
645 |
|
|
*/ |
646 |
|
|
public void rstripString(String stringName, String value) { |
647 |
|
|
|
648 |
|
|
Out.println("string.rstrip("+stringName+", \""+value+"\")"); |
649 |
|
|
|
650 |
|
|
} |
651 |
|
|
|
652 |
|
|
/** |
653 |
|
|
* replace a specific substring within a string with another one |
654 |
|
|
*/ |
655 |
|
|
public void replaceString(String stringName, String oldValue, String newValue) { |
656 |
|
|
|
657 |
|
|
Out.println("string.replace("+stringName+", \""+oldValue+"\", \""+newValue+"\")"); |
658 |
|
|
|
659 |
|
|
} |
660 |
|
|
|
661 |
|
|
/** |
662 |
filippis |
40 |
* create/initialize a list |
663 |
|
|
*/ |
664 |
|
|
public void initList(String listName) { |
665 |
|
|
|
666 |
|
|
Out.println(listName+" = []"); |
667 |
|
|
|
668 |
|
|
} |
669 |
|
|
|
670 |
|
|
/** |
671 |
|
|
* append objects to a list |
672 |
|
|
*/ |
673 |
|
|
public void appendList(String listName, String value) { |
674 |
|
|
|
675 |
|
|
Out.println(listName+".append(\""+value+"\")"); |
676 |
|
|
|
677 |
|
|
} |
678 |
|
|
|
679 |
|
|
/** |
680 |
filippis |
45 |
* remove object from a list |
681 |
|
|
*/ |
682 |
|
|
public void removeList(String listName, String value) { |
683 |
|
|
|
684 |
|
|
Out.println(listName+".remove(\""+value+"\")"); |
685 |
|
|
|
686 |
|
|
} |
687 |
|
|
|
688 |
|
|
/** |
689 |
|
|
* concatenate all members of a list of strings into a string using specific seperator |
690 |
|
|
*/ |
691 |
|
|
public void concatList(String listName, String sep, String stringName) { |
692 |
|
|
|
693 |
|
|
Out.println(stringName+" = \""+sep+"\".join("+listName+")"); |
694 |
|
|
|
695 |
|
|
} |
696 |
|
|
|
697 |
|
|
/** |
698 |
filippis |
40 |
* iterate through list objects |
699 |
|
|
* |
700 |
|
|
* Notes: |
701 |
|
|
* - item is the name of the variable containing the object |
702 |
|
|
* - This is the only method that "print" instead of "println". |
703 |
|
|
* In this way, a method can be executed at each iteration e.g. |
704 |
|
|
* PyMol pml = new PyMol(out); |
705 |
|
|
* ... |
706 |
|
|
* pml.iterateList("edges", "edge"); |
707 |
filippis |
44 |
* pml.setColor("red", edge, true); |
708 |
filippis |
40 |
* - In the previous example, the "edge" parameter in the setColor command |
709 |
|
|
* is the name of tha variable holding the actual object. Therefore, it must |
710 |
filippis |
44 |
* be evaluated and so not quoted. This is why setColor is called with true |
711 |
|
|
* value for the argument variable |
712 |
filippis |
40 |
*/ |
713 |
|
|
public void iterateList(String listName, String item) { |
714 |
|
|
|
715 |
|
|
Out.print("for "+item+" in "+listName+":"); |
716 |
|
|
|
717 |
|
|
} |
718 |
|
|
|
719 |
|
|
/** |
720 |
|
|
* opens a log file |
721 |
|
|
* |
722 |
|
|
* Notes: |
723 |
filippis |
45 |
* - Be careful. All log files are saved with extension .pml. Remember to include it in the fileName!!!!! |
724 |
filippis |
40 |
* - There are two versions. One of them opens the log file specified by its name and the directory path, while |
725 |
|
|
* the other just uses the filename. |
726 |
|
|
*/ |
727 |
|
|
public void openLog(String fileName, String dir) { |
728 |
|
|
|
729 |
|
|
Out.println("log_open "+dir+"/"+fileName+".pml"); |
730 |
|
|
|
731 |
|
|
} |
732 |
|
|
|
733 |
|
|
/** |
734 |
|
|
* opens a log file |
735 |
|
|
* |
736 |
|
|
* Notes: |
737 |
filippis |
45 |
* - Be careful. All log files are saved with extension .pml. Remember to include it in the fileName!!!!! |
738 |
filippis |
40 |
* - There are two versions. One of them opens the log file specified by its name and the directory path, while |
739 |
|
|
* the other just uses the filename. |
740 |
|
|
*/ |
741 |
|
|
public void openLog(String fileName) { |
742 |
|
|
|
743 |
|
|
Out.println("log_open "+fileName+".pml"); |
744 |
|
|
|
745 |
|
|
} |
746 |
|
|
|
747 |
|
|
/** |
748 |
|
|
* closes the last opened log file |
749 |
|
|
*/ |
750 |
|
|
public void closeLog() { |
751 |
|
|
|
752 |
|
|
Out.println("log_close"); |
753 |
|
|
|
754 |
|
|
} |
755 |
|
|
|
756 |
|
|
/** |
757 |
filippis |
45 |
* get the current view into a string |
758 |
|
|
*/ |
759 |
|
|
public void getView(String viewName) { |
760 |
|
|
|
761 |
|
|
Out.println(viewName+" = cmd.get_view()"); |
762 |
|
|
|
763 |
|
|
} |
764 |
|
|
|
765 |
|
|
/** |
766 |
|
|
* get the current view into a string from a log file |
767 |
|
|
*/ |
768 |
|
|
public void getFileView(String viewName, String fileName) { |
769 |
|
|
|
770 |
|
|
String viewStr = ""; |
771 |
|
|
String line = "", viewLine = ""; |
772 |
|
|
boolean viewFinished = false; |
773 |
|
|
|
774 |
|
|
try { |
775 |
|
|
//read the first view in the file |
776 |
|
|
BufferedReader fileIn = new BufferedReader(new FileReader(new File(fileName))); |
777 |
|
|
while ( ((line = fileIn.readLine()) != null) && (!viewFinished) ){ |
778 |
|
|
if (line.equals("_ set_view (\\")) { |
779 |
|
|
while ( ((viewLine = fileIn.readLine()) != null) && (!viewFinished) ) { |
780 |
|
|
if (viewLine.startsWith("_")) { |
781 |
|
|
viewStr = viewStr + viewLine.substring(1,viewLine.length()-1); |
782 |
|
|
} else { |
783 |
|
|
viewFinished = true; |
784 |
|
|
} |
785 |
|
|
} |
786 |
|
|
} |
787 |
|
|
} |
788 |
|
|
if (fileIn != null) { fileIn.close(); } |
789 |
|
|
viewStr = "("+viewStr+")"; |
790 |
|
|
} |
791 |
|
|
catch (Exception e) { System.out.println(e); } |
792 |
|
|
Out.println(viewName+" = "+viewStr); |
793 |
|
|
|
794 |
|
|
} |
795 |
|
|
|
796 |
|
|
/** |
797 |
|
|
* set the view based on a string's value |
798 |
|
|
*/ |
799 |
|
|
public void setView(String view) { |
800 |
|
|
|
801 |
|
|
Out.println("cmd.set_view("+view+")"); |
802 |
|
|
|
803 |
|
|
} |
804 |
|
|
|
805 |
|
|
/** |
806 |
filippis |
40 |
* writes a png format image file of the current frame |
807 |
|
|
* |
808 |
|
|
* Notes: |
809 |
|
|
* - rayTraced defines whether the image will be ray-traced or not |
810 |
|
|
* - There are two versions. One of them saves the image file as specified by its name and the directory path, |
811 |
|
|
* while the other just uses the filename. |
812 |
|
|
*/ |
813 |
|
|
public void saveImage(String imageName, String dir, boolean rayTraced) { |
814 |
|
|
|
815 |
filippis |
46 |
refresh(); |
816 |
filippis |
40 |
if (rayTraced) { Out.println("ray"); } |
817 |
|
|
Out.println("png "+dir+"/"+imageName+".png"); |
818 |
|
|
|
819 |
|
|
} |
820 |
|
|
|
821 |
|
|
/** |
822 |
|
|
* writes a png format image file of the current frame |
823 |
|
|
* |
824 |
|
|
* Notes: |
825 |
|
|
* - rayTraced defines whether the image will be ray-traced or not |
826 |
|
|
* - There are two versions. One of them saves the image file as specified by its name and the directory path, |
827 |
|
|
* while the other just uses the filename. |
828 |
|
|
*/ |
829 |
|
|
public void saveImage(String imageName, boolean rayTraced) { |
830 |
|
|
|
831 |
filippis |
45 |
refresh(); |
832 |
filippis |
40 |
if (rayTraced) { Out.println("ray"); } |
833 |
|
|
Out.println("png "+imageName+".png"); |
834 |
|
|
|
835 |
|
|
} |
836 |
|
|
|
837 |
|
|
/** |
838 |
|
|
* sources a pymol command script |
839 |
|
|
* |
840 |
|
|
* Notes: |
841 |
|
|
* - There are two versions. One of them runs the file specified by its name and the directory path, |
842 |
|
|
* while the other just uses the filename. |
843 |
|
|
*/ |
844 |
|
|
public void runScript(String fileName, String dir) { |
845 |
|
|
|
846 |
|
|
Out.println("@"+dir+"/"+fileName+".pml"); |
847 |
|
|
|
848 |
|
|
} |
849 |
|
|
|
850 |
|
|
/** |
851 |
|
|
* sources a pymol command script |
852 |
|
|
* |
853 |
|
|
* Notes: |
854 |
|
|
* - There are two versions. One of them runs the file specified by its name and the directory path, |
855 |
|
|
* while the other just uses the filename. |
856 |
|
|
*/ |
857 |
|
|
public void runScript(String fileName) { |
858 |
|
|
|
859 |
|
|
Out.println("@"+fileName+".pml"); |
860 |
|
|
|
861 |
|
|
} |
862 |
|
|
|
863 |
|
|
/** |
864 |
|
|
* zooms on an object or selection |
865 |
|
|
*/ |
866 |
filippis |
44 |
public void zoom(String objectName, boolean variable) { |
867 |
filippis |
40 |
|
868 |
filippis |
44 |
Out.println("cmd.zoom("+((!variable)?"\""+objectName+"\"":objectName)+")"); |
869 |
filippis |
40 |
|
870 |
|
|
} |
871 |
|
|
|
872 |
|
|
/** |
873 |
|
|
* sets the background color |
874 |
|
|
*/ |
875 |
|
|
public void background(String color) { |
876 |
|
|
|
877 |
|
|
Out.println("cmd.bg_color(\""+color+"\")"); |
878 |
|
|
|
879 |
|
|
} |
880 |
|
|
|
881 |
|
|
/** |
882 |
filippis |
45 |
* refresh the scene |
883 |
|
|
*/ |
884 |
|
|
public void refresh() { |
885 |
|
|
|
886 |
|
|
Out.println("cmd.refresh()"); |
887 |
|
|
|
888 |
|
|
} |
889 |
|
|
|
890 |
|
|
/** |
891 |
filippis |
40 |
* some initialization commands for structure visualization |
892 |
|
|
* |
893 |
|
|
* Notes: |
894 |
|
|
* - These are defined according to Ioannis' preferences |
895 |
|
|
*/ |
896 |
|
|
public void init() { |
897 |
|
|
|
898 |
|
|
Out.println("cmd.set(\"depth_cue\", 0)"); |
899 |
|
|
Out.println("cmd.set(\"ray_trace_fog\", 0)"); |
900 |
|
|
Out.println("cmd.hide()"); |
901 |
|
|
Out.println("cmd.show(\"cartoon\")"); |
902 |
|
|
Out.println("cmd.cartoon(\"automatic\")"); |
903 |
|
|
Out.println("cmd.set(\"cartoon_flat_sheets\", 0)"); |
904 |
|
|
Out.println("cmd.set(\"cartoon_fancy_helices\", 1)"); |
905 |
|
|
Out.println("cmd.hide(\"spheres\", \"hetatm\")"); |
906 |
|
|
|
907 |
|
|
} |
908 |
|
|
|
909 |
|
|
} |