1tvc
From Proteopedia
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|PDB= 1tvc |SIZE=350|CAPTION= <scene name='initialview01'>1tvc</scene> | |PDB= 1tvc |SIZE=350|CAPTION= <scene name='initialview01'>1tvc</scene> | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand=FDA:DIHYDROFLAVINE-ADENINE DINUCLEOTIDE'>FDA</scene> | + | |LIGAND= <scene name='pdbligand=FDA:DIHYDROFLAVINE-ADENINE+DINUCLEOTIDE'>FDA</scene> |
| - | |ACTIVITY= [http://en.wikipedia.org/wiki/Methane_monooxygenase Methane monooxygenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.14.13.25 1.14.13.25] | + | |ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Methane_monooxygenase Methane monooxygenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.14.13.25 1.14.13.25] </span> |
|GENE= mmoC ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=414 Methylococcus capsulatus]) | |GENE= mmoC ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=414 Methylococcus capsulatus]) | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY=[[1jq4|1JQ4]] | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1tvc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tvc OCA], [http://www.ebi.ac.uk/pdbsum/1tvc PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1tvc RCSB]</span> | ||
}} | }} | ||
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[[Category: Mueller, J.]] | [[Category: Mueller, J.]] | ||
[[Category: Wagner, G.]] | [[Category: Wagner, G.]] | ||
| - | [[Category: | + | [[Category: fad-binding]] |
| - | [[Category: | + | [[Category: nadh-binding]] |
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 00:01:36 2008'' |
Revision as of 21:01, 30 March 2008
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| Ligands: | |||||||
| Gene: | mmoC (Methylococcus capsulatus) | ||||||
| Activity: | Methane monooxygenase, with EC number 1.14.13.25 | ||||||
| Related: | 1JQ4
| ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
FAD and NADH binding domain of methane monooxygenase reductase from Methylococcus capsulatus (Bath)
Overview
Soluble methane monooxygenase (sMMO) catalyzes the hydroxylation of methane by dioxygen to methanol, the first step in carbon assimilation by methanotrophs. This multicomponent system transfers electrons from NADH through a reductase component to the non-heme diiron center in the hydroxylase where O(2) is activated. The reductase component comprises three distinct domains, a [2Fe-2S] ferredoxin domain along with FAD- and NADH-binding domains. We report the solution structure of the reduced 27.6 kDa FAD- and NADH-binding domains (MMOR-FAD) of the reductase from Methylococcus capsulatus (Bath). The FAD-binding domain consists of a six-stranded antiparallel beta-barrel and one alpha-helix, with the first 10 N-terminal residues unstructured. In the interface between the two domains, the FAD cofactor is tightly bound in an unprecedented extended conformation. The NADH-binding domain consists of a five-stranded parallel beta-sheet with four alpha-helices packing closely around this sheet. MMOR-FAD is structurally homologous to other FAD-containing oxidoreductases, and we expect similar structures for the FAD/NADH-binding domains of reductases that occur in other multicomponent monooxygenases.
About this Structure
1TVC is a Single protein structure of sequence from Methylococcus capsulatus. Full crystallographic information is available from OCA.
Reference
NMR structure of the flavin domain from soluble methane monooxygenase reductase from Methylococcus capsulatus (Bath)., Chatwood LL, Muller J, Gross JD, Wagner G, Lippard SJ, Biochemistry. 2004 Sep 28;43(38):11983-91. PMID:15379538
Page seeded by OCA on Mon Mar 31 00:01:36 2008
