>1AYD_1|Chain A|PROTEIN-TYROSINE PHOSPHATASE SYP (N-TERMINAL SH2 DOMAIN)|Mus musculus (10090) MRRWFHPNITGVEAENLLLTRGVDGSFLARPSKSNPGDFTLSVRRNGAVTHIKIQNTGDYYDLYGGEKFATLAELVQYYMEHHGQLKEKNGDVIELKYPLN