1EQJ:
reference: Mechanism of catalysis of the cofactor-independent phosphoglycerate mutase from Bacillus stearothermophilus. Crystal structure of the complex with 2-phosphoglycerate., Jedrzejas MJ, Chander M, Setlow P, Krishnasamy G, J Biol Chem 2000 Jul 28;275(30):23146-53. PMID: 10764795

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