>4X1V_1|Chain A|CD2-associated protein|Homo sapiens (9606) GPLGSKKRQCKVLFEYIPQNEDELELKVGDIIDINEEVEEGWWSGTLNNKLGLFPSNFVKELEVT >4X1V_2|Chain B|Arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 1|Homo sapiens (9606) RPTPRPVPMKRHIFRS