3bhj

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{{Seed}}
 
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[[Image:3bhj.png|left|200px]]
 
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==Crystal structure of human Carbonyl Reductase 1 in complex with glutathione==
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The line below this paragraph, containing "STRUCTURE_3bhj", creates the "Structure Box" on the page.
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<StructureSection load='3bhj' size='340' side='right'caption='[[3bhj]], [[Resolution|resolution]] 1.77&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[3bhj]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BHJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3BHJ FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.77&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AB3:3-(4-AMINO-1-TERT-BUTYL-1H-PYRAZOLO[3,4-D]PYRIMIDIN-3-YL)PHENOL'>AB3</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=GSH:GLUTATHIONE'>GSH</scene>, <scene name='pdbligand=NAP:NADP+NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NAP</scene>, <scene name='pdbligand=P33:3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL'>P33</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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{{STRUCTURE_3bhj| PDB=3bhj | SCENE= }}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3bhj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bhj OCA], [https://pdbe.org/3bhj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3bhj RCSB], [https://www.ebi.ac.uk/pdbsum/3bhj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3bhj ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/CBR1_HUMAN CBR1_HUMAN] NADPH-dependent reductase with broad substrate specificity. Catalyzes the reduction of a wide variety of carbonyl compounds including quinones, prostaglandins, menadione, plus various xenobiotics. Catalyzes the reduction of the antitumor anthracyclines doxorubicin and daunorubicin to the cardiotoxic compounds doxorubicinol and daunorubicinol. Can convert prostaglandin E2 to prostaglandin F2-alpha. Can bind glutathione, which explains its higher affinity for glutathione-conjugated substrates. Catalyzes the reduction of S-nitrosoglutathione.<ref>PMID:18449627</ref> <ref>PMID:15799708</ref> <ref>PMID:17912391</ref> <ref>PMID:18826943</ref>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bh/3bhj_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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/main_output.php?pdb_ID=3bhj ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Human carbonyl reductase 1 (hCBR1) is an NADPH-dependent short chain dehydrogenase/reductase with broad substrate specificity and is thought to be responsible for the in vivo reduction of quinones, prostaglandins, and other carbonyl-containing compounds including xenobiotics. In addition, hCBR1 possesses a glutathione binding site that allows for increased affinity toward GSH-conjugated molecules. It has been suggested that the GSH-binding site is near the active site; however, no structures with GSH or GSH conjugates have been reported. We have solved the x-ray crystal structures of hCBR1 and a substrate mimic in complex with GSH and the catalytically inert GSH conjugate hydroxymethylglutathione (HMGSH). The structures reveal the GSH-binding site and provide insight into the affinity determinants for GSH-conjugated substrates. We further demonstrate that the structural isostere of HMGSH, S-nitrosoglutathione, is an ideal hCBR1 substrate (Km = 30 microm, kcat = 450 min(-1)) with kinetic constants comparable with the best known hCBR1 substrates. Furthermore, we demonstrate that hCBR1 dependent GSNO reduction occurs in A549 lung adenocarcinoma cell lysates and suggest that hCBR1 may be involved in regulation of tissue levels of GSNO.
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===Crystal structure of human Carbonyl Reductase 1 in complex with glutathione===
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Human carbonyl reductase 1 is an S-nitrosoglutathione reductase.,Bateman RL, Rauh D, Tavshanjian B, Shokat KM J Biol Chem. 2008 Dec 19;283(51):35756-62. Epub 2008 Sep 29. PMID:18826943<ref>PMID:18826943</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 3bhj" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_18826943}}, adds the Publication Abstract to the page
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*[[Carbonyl reductase 3D structures|Carbonyl reductase 3D structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 18826943 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_18826943}}
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__TOC__
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</StructureSection>
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==About this Structure==
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3BHJ is a 1 chain structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BHJ OCA].
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==Reference==
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<ref group="xtra">PMID:18826943</ref><references group="xtra"/>
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[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Bateman, R L.]]
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[[Category: Large Structures]]
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[[Category: Rauh, D.]]
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[[Category: Bateman RL]]
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[[Category: Shokat, K M.]]
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[[Category: Rauh D]]
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[[Category: Acetylation]]
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[[Category: Shokat KM]]
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[[Category: Cytoplasm]]
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[[Category: Nadp]]
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[[Category: Oxidoreductase]]
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[[Category: Polymorphism]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 18:44:21 2009''
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Current revision

Crystal structure of human Carbonyl Reductase 1 in complex with glutathione

PDB ID 3bhj

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