>9pit_P mol:protein length:121 RM19R heavy chain FvEVQLVESGPGLVRPSETLSLTCAVSGDSISTNNGWSWIRQTPGKGLEWIGYINGRSGSTRYNPSLQSRVTISTDTSGNQFSLKVNSVTAADTAKYYCAFFWSTYYKRFDVWGPGVRVTVSS