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1jmz
From Proteopedia
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| - | [[Image:1jmz.jpg|left|200px]] | + | [[Image:1jmz.jpg|left|200px]] |
| - | + | ||
| - | '''crystal structure of a quinohemoprotein amine dehydrogenase from pseudomonas putida with inhibitor''' | + | {{Structure |
| + | |PDB= 1jmz |SIZE=350|CAPTION= <scene name='initialview01'>1jmz</scene>, resolution 2.0Å | ||
| + | |SITE= | ||
| + | |LIGAND= <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=PND:P-NITROPHENYLHYDRAZINE'>PND</scene> and <scene name='pdbligand=HEC:HEME C'>HEC</scene> | ||
| + | |ACTIVITY= | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''crystal structure of a quinohemoprotein amine dehydrogenase from pseudomonas putida with inhibitor''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1JMZ is a [ | + | 1JMZ is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Pseudomonas_putida Pseudomonas putida]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JMZ OCA]. |
==Reference== | ==Reference== | ||
| - | Crystal structure of quinohemoprotein amine dehydrogenase from Pseudomonas putida. Identification of a novel quinone cofactor encaged by multiple thioether cross-bridges., Satoh A, Kim JK, Miyahara I, Devreese B, Vandenberghe I, Hacisalihoglu A, Okajima T, Kuroda S, Adachi O, Duine JA, Van Beeumen J, Tanizawa K, Hirotsu K, J Biol Chem. 2002 Jan 25;277(4):2830-4. Epub 2001 Nov 9. PMID:[http:// | + | Crystal structure of quinohemoprotein amine dehydrogenase from Pseudomonas putida. Identification of a novel quinone cofactor encaged by multiple thioether cross-bridges., Satoh A, Kim JK, Miyahara I, Devreese B, Vandenberghe I, Hacisalihoglu A, Okajima T, Kuroda S, Adachi O, Duine JA, Van Beeumen J, Tanizawa K, Hirotsu K, J Biol Chem. 2002 Jan 25;277(4):2830-4. Epub 2001 Nov 9. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/11704672 11704672] |
[[Category: Protein complex]] | [[Category: Protein complex]] | ||
[[Category: Pseudomonas putida]] | [[Category: Pseudomonas putida]] | ||
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[[Category: amine dehydrogenase]] | [[Category: amine dehydrogenase]] | ||
| - | ''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 12:05:36 2008'' |
Revision as of 10:05, 20 March 2008
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| , resolution 2.0Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , and | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
crystal structure of a quinohemoprotein amine dehydrogenase from pseudomonas putida with inhibitor
Overview
The crystal structure of a quinohemoprotein amine dehydrogenase from Pseudomonas putida has been determined at 1.9-A resolution. The enzyme comprises three non-identical subunits: a four-domain alpha-subunit that harbors a di-heme cytochrome c, a seven-bladed beta-propeller beta-subunit that provides part of the active site, and a small gamma-subunit that contains a novel cross-linked, proteinous quinone cofactor, cysteine tryptophylquinone. More surprisingly, the catalytic gamma-subunit contains three additional chemical cross-links that encage the cysteine tryptophylquinone cofactor, involving a cysteine side chain bridged to either an Asp or Glu residue all in a hitherto unknown thioether bonding with a methylene carbon atom of acidic amino acid side chains. Thus, the structure of the 79-residue gamma-subunit is quite unusual, containing four internal cross-links in such a short polypeptide chain that would otherwise be difficult to fold into a globular structure.
About this Structure
1JMZ is a Protein complex structure of sequences from Pseudomonas putida. Full crystallographic information is available from OCA.
Reference
Crystal structure of quinohemoprotein amine dehydrogenase from Pseudomonas putida. Identification of a novel quinone cofactor encaged by multiple thioether cross-bridges., Satoh A, Kim JK, Miyahara I, Devreese B, Vandenberghe I, Hacisalihoglu A, Okajima T, Kuroda S, Adachi O, Duine JA, Van Beeumen J, Tanizawa K, Hirotsu K, J Biol Chem. 2002 Jan 25;277(4):2830-4. Epub 2001 Nov 9. PMID:11704672
Page seeded by OCA on Thu Mar 20 12:05:36 2008
Categories: Protein complex | Pseudomonas putida | Hirotsu, K. | Miyahara, I. | Satoh, A. | HEC | NI | PND | Amine dehydrogenase
