>7yvk_K mol:protein length:119 TH272 Fab heavy chainQITLKESGPTLVKPTQTLTLTCTFSGFSLSTGGVSVGWIRQPPGKALEWLALIYWDDDKRYSPSLESRLTITKDTSKNLVVLTLTNMDPVDTATYYCAHKTIPTIFDYWGQGTLVTVSS