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Fig. 2 | BMC Evolutionary Biology

Fig. 2

From: Classification, substrate specificity and structural features of D-2-hydroxyacid dehydrogenases: 2HADH knowledgebase

Fig. 2

Crystal structure of a 2HADH from Sinorhizobium meliloti (PDB ID: 5v7n) complexed with a cofactor (NADP+) and a reaction product (2-keto-D-gluconic acid). Cofactor-binding and substrate-binding domains are indicated by brackets. a, Secondary structure elements are labeled; the other subunit of the dimer is translucent. b, Highly conserved residues (> 90% in all 2HADH sequences) are labeled

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