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. Author manuscript; available in PMC: 2017 Sep 1.
Published in final edited form as: J Immunol. 2016 Jul 22;197(5):1926–1936. doi: 10.4049/jimmunol.1600162

Figure 7. RA patient sera show strong antibody recognition of citrullinated R289 that is buried in structure of BiP.

Figure 7

Nearby sites at R279 and R283 are solvent-exposed, but they are not targeted by autoantibodies derived from RA patient sera. Structure taken from PDB ID 3IUC (57).