 | Acta Crystallographica Section D Acta Crystallographica Section D BIOLOGICAL CRYSTALLOGRAPHY |
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![[Figure 4]](vr5023fig4mag.jpg)
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Figure 4
(a) Final 2|Fo| − |Fc| map for ΔG6PD–NADP+ in the region of the coenzyme NADP+. Electron density corresponding to the protein is in grey, contoured at 1.2σ. Density for NADP+ is in blue, contoured at 0.9σ. (b) Potential hydrogen-bond interactions for the coenzyme NADP+ in ΔG6PD–NADP+. (c) Potential hydrogen bonds for the coenzyme NADP+ in LM G6PD–NADP+. Interactions and direct contacts are to both backbone and side chains of surrounding residues. Interactions mediated by water molecules (in green) are also shown. The coenzyme lies in a classic `Rossmann-fold', with residues 38–44 as the binding fingerprint. The G6PD sequence does not contain the extended motif recently identified in other nucleotide-binding proteins (Kleiger & Eisenberg, 2002  ). |
![[Figure 4]](vr5023fig4.jpg)
| BIOLOGICAL CRYSTALLOGRAPHY |
ISSN: 1399-0047
