>6yxk_B mol:protein length:218 ACPA 3F3 Fab fragment - light chainDIEMTQYPDSLAVFLGERATVNCKSSQSVLHWGNDKNYFAWYQQKRGQAPKLLISSSSARESGVPDRFSGSGSGTDFNLTISSLQAEDVAVYFCQQYYEAPYTFGQGTRLEIKTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGC