>d1rzkc1 b.1.1.1 (C:1-97) CD4 V-set domains {Human (Homo sapiens) [TaxId: 9606]} kkvvlgkkgdtveltctasqkksiqfhwknsnqikilgnqgsfltkgpsklndradsrrs lwdqgnfpliiknlkiedsdtyicevedqkeevqllv