1p90

<table><tr><td colspan='2'>[[1p90]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_478 Atcc 478]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1P90 OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=1P90 FirstGlance]. <br>

</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene></td></tr>

<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">NafY ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=354 ATCC 478])</td></tr>

<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=1p90 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1p90 OCA], [http://pdbe.org/1p90 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1p90 RCSB], [http://www.ebi.ac.uk/pdbsum/1p90 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1p90 ProSAT]</span></td></tr>

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== Publication Abstract from PubMed ==

The Azotobacter vinelandii NafY protein (nitrogenase accessory factor Y) is able to bind either to the iron molybdenum cofactor (FeMo-co) or to apodinitrogenase and is believed to facilitate the transfer of FeMo-co into apodinitrogenase. The NafY protein has two domains: an N-terminal domain (residues Met1-Leu98) and a C-terminal domain (residues Glu99-Ser232), referred here to as the "core domain." The core domain of NafY is shown here to be capable of binding the FeMo cofactor of nitrogenase but unable to bind to apodinitrogenase in the absence of the first domain. The three-dimensional molecular structure of the core domain of NafY has been solved to 1.8-A resolution, revealing that the protein consists of a mixed five-stranded beta-sheet flanked by five alpha-helices that belongs to the ribonuclease H superfamily. As such, this represents a new fold capable of binding FeMo-co, where the only previous example was that seen in dinitrogenase.

The three-dimensional structure of the core domain of Naf Y from Azotobacter vinelandii determined at 1.8-A resolution.,Dyer DH, Rubio LM, Thoden JB, Holden HM, Ludden PW, Rayment I J Biol Chem. 2003 Aug 22;278(34):32150-6. Epub 2003 May 16. PMID:12754195<ref>PMID:12754195</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>

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== References ==

<references/>

[[Category: Atcc 478]]

[[Category: Dyer, D H]]

[[Category: Holden, H M]]

[[Category: Ludden, P W]]

[[Category: Rayment, I]]

[[Category: Rubio, L M]]

[[Category: Thoden, J B]]

[[Category: Ribonuclease h motif]]