>7k9i_H mol:protein length:119 2B04 heavy chainQVQLKQSGPGLVAPSQSLSITCTVSGFSLINYAISWVRQPPGKGLEWLGVIWTGGGTNYNSALKSRLSISKDNSKSQVFLKMNSLQTDDTARYYCARKDYYGRYYGMDYWGQGTSVTVS