>5U0U_1|Chains A, B[auth C], C[auth E], D[auth G]|DH270.1 single-chain variable fragment|Homo sapiens (9606) QVQLVQSGAEMKKPGASVRVSCKASGYTFTDYYIHWVRQAPGQGPEWMGWINPSTGRTNSPQKFQGRVTMTRDTSISTAYMDLNRLTSDDTAMYYCTTGGWIGLYSDTSGYPNFDYWGQGTLVTVSGGSGGGGSGGGGSGGQSALTQPASVSGSPGQSITISCTGTNYDVGSYNLVSWYQQHPGKVPKYIIYEVNKRPSGVSNRFSGSKSGNTASLTISGLQAEDEATYYCCSYAGSSIIFFGGGTKLTVHHHHHH