>7mlu_M mol:protein length:107 3D1 Fab Light ChainDIVMTQSHKFMSTSVGDRVSITCKASQDVSTAVAWYQQKPGQSPKLLIYWASTRHTGVPGRFTGSGSGTDYTLTISSVQAEDLSLYYCQQHYSTPRTFGGGTKLEIK