>1OQO_1|Chains A, C[auth B]|immunoglobulin gamma-1 heavy chain constant region|Homo sapiens (9606) GGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK >1OQO_2|Chains B[auth C], D|Minimized version of Protein A (Z34C)|synthetic construct (32630) FNMQCQRRFYEALHDPNLNEEQRNAKIKSIRDDC