>9os5_J mol:protein length:100 MPV498 Fab light chainTPSLSASVGDRVTITCRASQSISSYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGSGTDFTLTISSLQPEDFATYYCQQSYSTPLFFGQGTKLEIK