>7kr5_N mol:protein length:232 19B5 Fab light chainMESQTQVFVYMLLWLSGVDGDVVMTQSQKFMSTSVGDRVSVTCKASQNVGINVAWYQQKPGQSPKALINSASYRNSGVPDRFTGGGSGTDFTLTINNVQSEDLAEYFCQQCNSYPLTFGAGTKLELRRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRN