Nitrate reductase
From Proteopedia
(Difference between revisions)
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| - | <StructureSection load='2jiq' size='450' side='right' caption='Bacterial periplasmic dissimilatory nitrate reductase containing Fe4S4 cluster with Mo | + | <StructureSection load='2jiq' size='450' side='right' caption='Bacterial periplasmic dissimilatory nitrate reductase containing Fe4S4 cluster with Mo, NO3 and molybdepterin guanine nucleotide (PDB entry [[2jiq]])' scene='49/490062/Cv/3'> |
== Function == | == Function == | ||
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== Structural highlights == | == Structural highlights == | ||
| - | NAP active site includes a six-coordinated Mo atom which coordinates to 3 amino acids and 2 MGD molecules. The planery | + | <scene name='49/490062/Cv/2'>Bacterial periplasmic dissimilatory nitrate reductase containing Fe4S4 cluster with Mo, NO3 and 2 molybdepterin guanine nucleotides</scene>. NAP active site includes a six-coordinated Mo atom which coordinates to 3 amino acids and 2 MGD molecules. The planery NO3 molecule is guided to the active site by a funnel leading to the Mo atom<ref>PMID:18327621</ref>. |
</StructureSection> | </StructureSection> | ||
Revision as of 08:42, 31 May 2016
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3D structures of nitrate reductase
Updated on 31-May-2016
References
- ↑ NICHOLAS DJ, NASON A. Molybdenum and nitrate reductase. II. Molybdenum as a constituent of nitrate reductase. J Biol Chem. 1954 Mar;207(1):353-60. PMID:13152110
- ↑ Najmudin S, Gonzalez PJ, Trincao J, Coelho C, Mukhopadhyay A, Cerqueira NM, Romao CC, Moura I, Moura JJ, Brondino CD, Romao MJ. Periplasmic nitrate reductase revisited: a sulfur atom completes the sixth coordination of the catalytic molybdenum. J Biol Inorg Chem. 2008 Mar 8;. PMID:18327621 doi:10.1007/s00775-008-0359-6
