1krm: Difference between revisions

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-[[Image:1krm.png|left|200px]]
+==Crystal structure of bovine adenosine deaminase complexed with 6-hydroxyl-1,6-dihydropurine riboside==
+<StructureSection load='1krm' size='340' side='right' caption='[[1krm]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[1krm]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1KRM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1KRM FirstGlance]. <br>
+</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=PRH:6-HYDROXY-1,6-DIHYDRO+PURINE+NUCLEOSIDE'>PRH</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene><br>
+<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Adenosine_deaminase Adenosine deaminase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.5.4.4 3.5.4.4] </span></td></tr>
+<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1krm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1krm OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1krm RCSB], [http://www.ebi.ac.uk/pdbsum/1krm PDBsum]</span></td></tr>
+<table>
+== Evolutionary Conservation ==
+[[Image:Consurf_key_small.gif|200px|right]]
+Check<jmol>
+  <jmolCheckbox>
+    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/kr/1krm_consurf.spt"</scriptWhenChecked>
+    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
+    <text>to colour the structure by Evolutionary Conservation</text>
+  </jmolCheckbox>
+</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+The crystal structure of adenosine deaminase (ADA) from bovine intestine complexed with a transition-state analogue, 6-hydroxy-1,6-dihydropurine riboside (HDPR), was solved at 2.5 A resolution by the molecular-replacement method using a homology model based on the crystal structure of mouse ADA. The final refinement converged to a crystallographic R factor of 20.7%. The C(alpha) backbone of bovine ADA is mostly superimposable on that of mouse ADA, although mouse ADA itself did not lead to a solution by molecular replacement. HDPR tightly interacts with ADA by means of six hydrogen bonds and is entirely enclosed within the active site. The lid of the envelope consists of two components: one contains two leucine residues, Leu55 and Leu59, and the other contains the backbone atoms Asp182 and Glu183. The C(delta) atoms of the two leucine residues are 3.5 A from the respective N atoms of the backbone. A weak interaction, similar to CH-pi binding, might make it possible to open the lid. Taking account of the movement and observation of this structural feature, the aim is to design novel ADA inhibitors.
-{{STRUCTURE_1krm|  PDB=1krm  |  SCENE=  }}
+Structure of bovine adenosine deaminase complexed with 6-hydroxy-1,6-dihydropurine riboside.,Kinoshita T, Nishio N, Nakanishi I, Sato A, Fujii T Acta Crystallogr D Biol Crystallogr. 2003 Feb;59(Pt 2):299-303. Epub 2003, Jan 23. PMID:12554940<ref>PMID:12554940</ref>
-===Crystal structure of bovine adenosine deaminase complexed with 6-hydroxyl-1,6-dihydropurine riboside===
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
-{{ABSTRACT_PUBMED_12554940}}
+==See Also==
+*[[Adenosine deaminase|Adenosine deaminase]]
-==About this Structure==
+== References ==
-[[1krm]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1KRM OCA].
+<references/>
+__TOC__
-==Reference==
+</StructureSection>
-<ref group="xtra">PMID:012554940</ref><references group="xtra"/>
 [[Category: Adenosine deaminase]]
 [[Category: Bos taurus]]