>d1h3yb1 b.1.1.2 (B:238-341) Immunoglobulin (constant domains of L and H chains) {Fc (human) IgG1 class} psvflfppkpkdtlmisrtpevtcvvvdvshedpqvkfnwyvdgvqvhnaktkpreqqyn styrvvsvltvlhqnwldgkeykckvsnkalpapiektiskakg