4DR9:
reference: Structure and function of a cyanophage-encoded peptide deformylase., Frank JA, Lorimer D, Youle M, Witte P, Craig T, Abendroth J, Rohwer F, Edwards RA, Segall AM, Burgin AB Jr, ISME J. 2013 Feb 14. doi: 10.1038/ismej.2013.4. PMID: 23407310

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).