>3j8w_F mol:protein length:118 H263.A2 heavy chainLQQSGAELARPGASVKLSCKASGYTFISYWMQWVKQRPGQGLEWIGAIYPGDGATRYTQKFKGKATLTADKSSSTAYMQLSSLTSEDSAVYYCARPSYYDYDVTWFAYWGQGTLVTVS