>d3jwdc2 b.1.1.3 (C:1098-1183) CD4 C2-set domains {Human (Homo sapiens) [TaxId: 9606]} fgltansdthllqgqsltltlesppgsspsvqcrsprgkniqggktlsvsqlelqdsgtw tctvlqnqkkvefkidivvlafqkas