>1AYC_1|Chain A|PROTEIN-TYROSINE PHOSPHATASE SYP (N-TERMINAL SH2 DOMAIN)|Mus musculus (10090) MRRWFHPNITGVEAENLLLTRGVDGSFLARPSKSNPGDFTLSVRRNGAVTHIKIQNTGDYYDLYGGEKFATLAELVQYYMEHHGQLKEKNGDVIELKYPLN >1AYC_2|Chain B[auth P]|PEPTIDE PDGFR-740|Mus musculus (10090) DGGYMDMSKGS