>2CS0_1|Chain A|Hematopoietic SH2 domain containing|Homo sapiens (9606) GSSGSSGGQLAQDGVPEWFHGAISREDAENLLESQPLGSFLIRVSHSHVGYTLSYKAQSSCCHFMVKLLDDGTFMIPGEKVAHTSLDALVTFHQQKPIEPRRELLTQPCRQKDSGPSSG