>3j7e_D mol:protein length:121 H16.V5 Fab heavy chainEVKLEQSGAELARPGASVKLSCKASGYTFASYWMQWVKQRPGQGLEWIGAIYPGDGDTWYTQKFKGKATLTADKSSSTAYMQLSSLASEDSAVYYCARPPYYYGTTYYFDYWGQGTTLTVS