1mjt

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[[Image:1mjt.gif|left|200px]]
[[Image:1mjt.gif|left|200px]]
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{{Structure
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<!--
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|PDB= 1mjt |SIZE=350|CAPTION= <scene name='initialview01'>1mjt</scene>, resolution 2.40&Aring;
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The line below this paragraph, containing "STRUCTURE_1mjt", creates the "Structure Box" on the page.
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|SITE=
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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|LIGAND= <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=ITU:ETHYLISOTHIOUREA'>ITU</scene>, <scene name='pdbligand=NAD:NICOTINAMIDE-ADENINE-DINUCLEOTIDE'>NAD</scene>, <scene name='pdbligand=SUC:SUCROSE'>SUC</scene>
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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|ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Nitric-oxide_synthase Nitric-oxide synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.14.13.39 1.14.13.39] </span>
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or leave the SCENE parameter empty for the default display.
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|GENE= sanos ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1280 Staphylococcus aureus])
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-->
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|DOMAIN=
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{{STRUCTURE_1mjt| PDB=1mjt | SCENE= }}
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|RELATEDENTRY=
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1mjt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1mjt OCA], [http://www.ebi.ac.uk/pdbsum/1mjt PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1mjt RCSB]</span>
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}}
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'''CRYSTAL STRUCTURE OF SANOS, A BACTERIAL NITRIC OXIDE SYNTHASE OXYGENASE PROTEIN, IN COMPLEX WITH NAD+ AND SEITU'''
'''CRYSTAL STRUCTURE OF SANOS, A BACTERIAL NITRIC OXIDE SYNTHASE OXYGENASE PROTEIN, IN COMPLEX WITH NAD+ AND SEITU'''
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[[Category: Ren, J.]]
[[Category: Ren, J.]]
[[Category: Stammers, D K.]]
[[Category: Stammers, D K.]]
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[[Category: bacterial]]
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[[Category: Bacterial]]
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[[Category: mrsa]]
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[[Category: Mrsa]]
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[[Category: no]]
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[[Category: No]]
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[[Category: no]]
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[[Category: No]]
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[[Category: sano]]
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[[Category: Sano]]
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[[Category: seitu]]
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[[Category: Seitu]]
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[[Category: staphylococcus aureus]]
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[[Category: Staphylococcus aureus]]
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[[Category: synthase]]
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[[Category: Synthase]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 01:13:35 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 22:16:57 2008''
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Revision as of 22:13, 2 May 2008

Image:1mjt.gif

Template:STRUCTURE 1mjt

CRYSTAL STRUCTURE OF SANOS, A BACTERIAL NITRIC OXIDE SYNTHASE OXYGENASE PROTEIN, IN COMPLEX WITH NAD+ AND SEITU


Overview

Prokaryotic genes related to the oxygenase domain of mammalian nitric oxide synthases (NOSs) have recently been identified. Although they catalyze the same reaction as the eukaryotic NOS oxygenase domain, their biological function(s) are unknown. In order to explore rationally the biochemistry and evolution of the prokaryotic NOS family, we have determined the crystal structure of SANOS, from methicillin-resistant Staphylococcus aureus (MRSA), to 2.4 A. Haem and S-ethylisothiourea (SEITU) are bound at the SANOS active site, while the intersubunit site, occupied by the redox cofactor tetrahydrobiopterin (H(4)B) in mammalian NOSs, has NAD(+) bound in SANOS. In common with all bacterial NOSs, SANOS lacks the N-terminal extension responsible for stable dimerization in mammalian isoforms, but has alternative interactions to promote dimer formation.

About this Structure

1MJT is a Single protein structure of sequence from Staphylococcus aureus. Full crystallographic information is available from OCA.

Reference

Crystal structure of SANOS, a bacterial nitric oxide synthase oxygenase protein from Staphylococcus aureus., Bird LE, Ren J, Zhang J, Foxwell N, Hawkins AR, Charles IG, Stammers DK, Structure. 2002 Dec;10(12):1687-96. PMID:12467576 Page seeded by OCA on Sat May 3 01:13:35 2008

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OCA

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