>6eyn_H mol:protein length:227 8D6 Fab heavy chainQVQLQQSGAELAKPGASVMLSCKASGYTFNGYWMHWVKQRPGQDLEWIGYINPTTGHTEYNQKFKDKATLTADESSNTAYIELSSLTSDDSAVYYCARQEYRHSWFAYWGQGTLVTVSAASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKAEPKSCDKTHT