>6bt3_D mol:protein length:223 V5 Fab Heavy-chainEVKLEQSGAELARPGASVKLSCKASGYTFASYWMQWVKQRPGQGLEWIGAIYPGDGDTWYTQKFKGKATLTADKSSSTAYMQLSSLASEDSAVYYCARPPYYYGTTYYFDYWGQGTTLTVSGAKTTAPSVYPLAPAAGAAGAGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLADLYTLSSSVTVTSSTWPAESITCNVAHPASSTKVDKKIEPRG