6I0X:
reference: Structure, function and inhibition of a genomic/clinical variant of Porphyromonas gingivalis peptidylarginine deiminase., Bereta G, Goulas T, Madej M, Bielecka E, Sola M, Potempa J, Gomis-Ruth FX, Protein Sci. 2019 Jan 14. doi: 10.1002/pro.3571. PMID: 30638292

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