| 1YGY: reference: Crystal structure of Mycobacterium tuberculosis D-3-phosphoglycerate dehydrogenase: extreme asymmetry in a tetramer of identical subunits., Dey S, Grant GA, Sacchettini JC, J Biol Chem 2005 Apr 15;280(15):14892-9. Epub 2005 Jan 24. PMID: 15668249 |
This OCA 
Structure page
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(documentation).