>7xdk_D mol:protein length:121 BA7054 fabEVQLVESGGGVVQPGRSLRLSCAASGFTFSSYAMHWVRQAPGKGLEWVAVISFDGSNKYYADSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARASITTTDDGMDVWGQGTTVTVSS