Your Query returns 8 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
PTPN7BC0017469606HEPTP    LC-PTP    BPTP-4    LPTP    PTPNI    176889
PTPN7AY4153389606176889
PTPN7AY4153399598
PTPN7AY41534010090176889
PTPN7NM_0028329606LPTP    HEPTP    PTPNI    BPTP-4    LC-PTP    176889
PTPN7NM_0805889606LPTP    HEPTP    PTPNI    BPTP-4    LC-PTP    176889
PTPN7NM_0805899606LPTP    HEPTP    PTPNI    BPTP-4    LC-PTP    176889
PTPN7NT_0046719606176889

Search Again
* OMIM link based on symbol match for human and mouse.

Google

Text2Knowledge ... Yong Huang 2002