2bhq

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[[Image:2bhq.png|left|200px]]
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==CRYSTAL ANALYSIS OF 1-PYRROLINE-5-CARBOXYLATE DEHYDROGENASE FROM THERMUS WITH BOUND PRODUCT GLUTAMATE.==
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<StructureSection load='2bhq' size='340' side='right' caption='[[2bhq]], [[Resolution|resolution]] 1.40&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2bhq]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Thermus_thermophilus Thermus thermophilus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BHQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2BHQ FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=GLU:GLUTAMIC+ACID'>GLU</scene>, <scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene>, <scene name='pdbligand=MRD:(4R)-2-METHYLPENTANE-2,4-DIOL'>MRD</scene><br>
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<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2bhp|2bhp]], [[2bja|2bja]], [[2bjk|2bjk]]</td></tr>
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<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/1-pyrroline-5-carboxylate_dehydrogenase 1-pyrroline-5-carboxylate dehydrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.5.1.12 1.5.1.12] </span></td></tr>
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<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=2bhq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bhq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2bhq RCSB], [http://www.ebi.ac.uk/pdbsum/2bhq PDBsum], [http://www.topsan.org/Proteins/RSGI/2bhq TOPSAN]</span></td></tr>
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<table>
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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/2bhq_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/chain_selection.php?pdb_ID=2ata 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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Delta(1)-pyrroline-5-carboxylate dehydrogenase (P5CDh) plays an important role in the metabolic pathway from proline to glutamate. It irreversibly catalyzes the oxidation of glutamate-gamma-semialdehyde, the product of the non-enzymatic hydrolysis of Delta(1)-pyrroline-5-carboxylate, into glutamate with the reduction of NAD(+) into NADH. We have confirmed the P5CDh activity of the Thermus thermophilus protein TT0033 (TtP5CDh), and determined the crystal structure of the enzyme in the ligand-free form at 1.4 A resolution. To investigate the structural basis of TtP5CDh function, the TtP5CDh structures with NAD(+), with NADH, and with its product glutamate were determined at 1.8 A, 1.9 A, and 1.4 A resolution, respectively. The solved structures suggest an overall view of the P5CDh catalytic mechanism and provide insights into the P5CDh deficiencies in the case of the human type II hyperprolinemia.
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{{STRUCTURE_2bhq| PDB=2bhq | SCENE= }}
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Crystal structure of Thermus thermophilus Delta1-pyrroline-5-carboxylate dehydrogenase.,Inagaki E, Ohshima N, Takahashi H, Kuroishi C, Yokoyama S, Tahirov TH J Mol Biol. 2006 Sep 22;362(3):490-501. Epub 2006 Jul 29. PMID:16934832<ref>PMID:16934832</ref>
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===CRYSTAL ANALYSIS OF 1-PYRROLINE-5-CARBOXYLATE DEHYDROGENASE FROM THERMUS WITH BOUND PRODUCT GLUTAMATE.===
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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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{{ABSTRACT_PUBMED_16934832}}
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==About this Structure==
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[[2bhq]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Thermus_thermophilus Thermus thermophilus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BHQ OCA].
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==See Also==
==See Also==
*[[Pyrroline-5-carboxylate dehydrogenase|Pyrroline-5-carboxylate dehydrogenase]]
*[[Pyrroline-5-carboxylate dehydrogenase|Pyrroline-5-carboxylate dehydrogenase]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:016934832</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: 1-pyrroline-5-carboxylate dehydrogenase]]
[[Category: 1-pyrroline-5-carboxylate dehydrogenase]]
[[Category: Thermus thermophilus]]
[[Category: Thermus thermophilus]]

Revision as of 02:54, 29 September 2014

CRYSTAL ANALYSIS OF 1-PYRROLINE-5-CARBOXYLATE DEHYDROGENASE FROM THERMUS WITH BOUND PRODUCT GLUTAMATE.

2bhq, resolution 1.40Å

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