>6gv4_H mol:protein length:121 AT12-015 antibody variable heavyEVQLLESGGGLVQPGGSLRLSCAASGFTFSSYAMSWVRQAPGKGLEWVSAISGGGDSRYYADSVKGRFTISRDNSKNTLYLQMNSLGAEDTALYYCAKRLGRVAEYYFDYWGQGTLVTVSP