1zia

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

</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CU:COPPER+(II)+ION'>CU</scene></td></tr>

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

[[http://www.uniprot.org/uniprot/AZUP_ACHCY AZUP_ACHCY]] This soluble electron transfer copper protein is required for the inactivation of copper-containing nitrite reductase in the presence of oxygen.

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== Publication Abstract from PubMed ==

New crystals of a blue copper protein, pseudoazurin from denitrifier Achromobacter cycloclastes IAM1013, have been obtained by means of vapor diffusion with ammonium sulfate as a precipitant at pH 6.0 and 4 degrees C. The crystals belong to the orthorhombic system, space group P2(1)2(1)2(1), with unit cell dimensions of a = 56.69(2), b = 61.53(2), and c = 30.20(1) A. The asymmetric unit includes one molecule of pseudoazurin with a Vm value of 2.04 A3/Da. The crystals are so stable against X-ray irradiation that a complete data set up to 1.54 A has been collected using a single native crystal. Solution of the structure was performed by means of the Patterson search techniques, and the current crystallographic R-factor is 17.5% at 3.0 A resolution. Refinement at higher resolution is in progress.

Crystallization and preliminary X-ray studies on pseudoazurin from Achromobacter cycloclastes IAM1013.,Inoue T, Nishio N, Kai Y, Harada S, Ohshiro Y, Suzuki S, Kohzuma T, Shidara S, Iwasaki H J Biochem. 1993 Dec;114(6):761-2. PMID:8138527<ref>PMID:8138527</ref>

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

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<div class="pdbe-citations 1zia" style="background-color:#fffaf0;"></div>

== References ==

<references/>

[[Category: Hamanaka, S]]

[[Category: Harada, S]]

[[Category: Inoue, T]]

[[Category: Iwasaki, H]]

[[Category: Kai, Y]]

[[Category: Kohzuma, T]]

[[Category: Nishio, N]]

[[Category: Shidara, S]]

[[Category: Shimomura, T]]

[[Category: Suzuki, S]]

[[Category: Electron transport]]