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