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. Author manuscript; available in PMC: 2008 Sep 5.
Published in final edited form as: Biochemistry. 2005 Dec 27;44(51):16844–16852. doi: 10.1021/bi051681j

Figure 7. Depiction of the structure of the residues forming the serine binding site of E. coli D-3-Phosphoglycerate Dehydrogenase.

Figure 7

Residues shown are from His-344 to Gly-349 from one subunit and residue Asn-364′ from the adjacent subunit. Hydrogen bonds are shown as solid lines. The structure on the left is from the enzyme in the presence of L-serine and the structure on the right is the enzyme in the absence of L-serine. L-serine is depicted as a CPK structure.