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1fgj
From Proteopedia
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| - | [[Image:1fgj.gif|left|200px]] | + | [[Image:1fgj.gif|left|200px]] |
| - | + | ||
| - | '''X-RAY STRUCTURE OF HYDROXYLAMINE OXIDOREDUCTASE''' | + | {{Structure |
| + | |PDB= 1fgj |SIZE=350|CAPTION= <scene name='initialview01'>1fgj</scene>, resolution 2.8Å | ||
| + | |SITE= | ||
| + | |LIGAND= <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene> and <scene name='pdbligand=HEC:HEME C'>HEC</scene> | ||
| + | |ACTIVITY= [http://en.wikipedia.org/wiki/Hydroxylamine_oxidase Hydroxylamine oxidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.7.3.4 1.7.3.4] | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''X-RAY STRUCTURE OF HYDROXYLAMINE OXIDOREDUCTASE''' | ||
| + | |||
==Overview== | ==Overview== | ||
| Line 7: | Line 16: | ||
==About this Structure== | ==About this Structure== | ||
| - | 1FGJ is a [ | + | 1FGJ is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Nitrosomonas_europaea Nitrosomonas europaea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1FGJ OCA]. |
==Reference== | ==Reference== | ||
| - | The 2.8 A structure of hydroxylamine oxidoreductase from a nitrifying chemoautotrophic bacterium, Nitrosomonas europaea., Igarashi N, Moriyama H, Fujiwara T, Fukumori Y, Tanaka N, Nat Struct Biol. 1997 Apr;4(4):276-84. PMID:[http:// | + | The 2.8 A structure of hydroxylamine oxidoreductase from a nitrifying chemoautotrophic bacterium, Nitrosomonas europaea., Igarashi N, Moriyama H, Fujiwara T, Fukumori Y, Tanaka N, Nat Struct Biol. 1997 Apr;4(4):276-84. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/9095195 9095195] |
[[Category: Hydroxylamine oxidase]] | [[Category: Hydroxylamine oxidase]] | ||
[[Category: Nitrosomonas europaea]] | [[Category: Nitrosomonas europaea]] | ||
| Line 22: | Line 31: | ||
[[Category: oxidoreductase]] | [[Category: oxidoreductase]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 11:08:48 2008'' |
Revision as of 09:08, 20 March 2008
| |||||||
| , resolution 2.8Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | and | ||||||
| Activity: | Hydroxylamine oxidase, with EC number 1.7.3.4 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
X-RAY STRUCTURE OF HYDROXYLAMINE OXIDOREDUCTASE
Overview
The 2.8 A crystal structure of hydroxylamine oxidoreductase of a nitrifying chemoautotrophic bacterium, Nitrosomonas europaea, is described. Twenty-four haems lie in the centre bottom of the trimeric molecule, localized in four clusters within each monomer. The haem clusters within the trimer are aligned to form a ring that has inlet and outlet sites. The inlet is occupied by a novel haem, P460, and there are two possible outlet sites per monomer formed by paired haems lying within a cavity or cleft on the protein surface. The structure suggests pathways by which electron transfer may occur through the precisely arranged haems and provides a framework for the interpretation of previous and future biochemical and genetic observations.
About this Structure
1FGJ is a Single protein structure of sequence from Nitrosomonas europaea. Full crystallographic information is available from OCA.
Reference
The 2.8 A structure of hydroxylamine oxidoreductase from a nitrifying chemoautotrophic bacterium, Nitrosomonas europaea., Igarashi N, Moriyama H, Fujiwara T, Fukumori Y, Tanaka N, Nat Struct Biol. 1997 Apr;4(4):276-84. PMID:9095195
Page seeded by OCA on Thu Mar 20 11:08:48 2008
