>5ocx_H mol:protein length:221 Fab fragment of anti-citrullinated protein antibody E4 - heavy chainQVQLEESGPGLVRPSETLSLSCTVSGFPMSESYFWGWIRQSPGKGLEWLGSVIHTGTTYYRPSLESRLTIAMDPSKNQVSLSLTSVTVADSAMYYCVRIRGGSSNWLDPWGPGIVVTASSAKTTPPSVYPLAPGCGDTTGSSVTLGCLVKGYFPESVTVTWNSGSLSSSVHTFPALLQSGLYTMSSSVTVPSSTWPSQTVTCSVAHPASSTTVDKKIEPRP