>5i9q_C mol:protein length:207 3BNC55 light chainDIQMTQSPSSLSASVGDKVTITCQTSAGYLNWYQQRRGRAPKLLMYDGSRLVTGVPSRFSGRRWGTQYNLTIGSLQPEDIATYYCQVYEFFGPGTRLDLKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC