>1KA7_1|Chain A|SH2 DOMAIN PROTEIN 1A|Homo sapiens (9606)
MDAVAVYHGKISRETGEKLLLATGLDGSYLLRDSESVPGVYCLCVLYHGYIYTYRVSQTETGSWSAETAPGVHKRYFRKIKNLISAFQKPDQGIVIPLQYPVEKKSSARSTQGTTGIREDPDVCLKAP
>1KA7_2|Chain B|peptide n-Y-c|null
RKSLTIYAQVQK