>7ly2_N mol:protein length:117 S2M28 Fab Heavy Chain variable regionVQLVESGGGVVQPGRSLRLSCAASGFTFSSYGMHWVRQAPGKGLEWVTVIWYDGSNRYYADSVKGRFTISRDNSKNTLYLQMDSLRAEDTAVYYCARAVAGEWYFDYWGQGTLVTVS