>1Q7X_1|Chain A|PDZ2b domain of PTP-Bas (hPTP1E)|Homo sapiens (9606) GSSPPKPGDIFEVELAKNDNSLGISVTVLFDKGGVNTSVRHGGIYVKAVIPQGAAESDGRIHKGDRVLAVNGVSLEGATHKQAVETLRNTGQVVHLLLEKGQSPTSKE