>8xsd_J mol:protein length:107 CR9 light chainELVLTQSPGTLSLSPGERATLSCRASLSVSSNFLAWYQQKPGQAPRLLVYGASSRATDIPDRISGSGSGTDFTLNISRLEPEDFAVYYCQYSDGSSWTFGQGTRLEI