2bum
From Proteopedia
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| - | [[Image:2bum.gif|left|200px]]<br /><applet load="2bum" size="350" color="white" frame="true" align="right" spinBox="true" | ||
| - | caption="2bum, resolution 1.80Å" /> | ||
| - | '''CRYSTAL STRUCTURE OF WILD-TYPE PROTOCATECHUATE 3,4-DIOXYGENASE FROM ACINETOBACTER SP. ADP1'''<br /> | ||
| - | == | + | ==Crystal Structure Of Wild-Type Protocatechuate 3,4-Dioxygenase from Acinetobacter Sp. ADP1== |
| + | <StructureSection load='2bum' size='340' side='right'caption='[[2bum]], [[Resolution|resolution]] 1.80Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[2bum]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Acinetobacter_baylyi_ADP1 Acinetobacter baylyi ADP1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BUM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BUM FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FE:FE+(III)+ION'>FE</scene>, <scene name='pdbligand=OH:HYDROXIDE+ION'>OH</scene></td></tr> | ||
| + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2bum FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bum OCA], [https://pdbe.org/2bum PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2bum RCSB], [https://www.ebi.ac.uk/pdbsum/2bum PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2bum ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/PCXA_ACIAD PCXA_ACIAD] Plays an essential role in the utilization of numerous aromatic and hydroaromatic compounds via the beta-ketoadipate pathway. | ||
| + | == 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/bu/2bum_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/main_output.php?pdb_ID=2bum ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
The catechol dioxygenases allow a wide variety of bacteria to use aromatic compounds as carbon sources by catalyzing the key ring-opening step. These enzymes use specifically either catechol or protocatechuate (2,3-dihydroxybenozate) as their substrates; they use a bare metal ion as the sole cofactor. To learn how this family of metalloenzymes functions, a structural analysis of designed and selected mutants of these enzymes has been undertaken. Here we review the results of this analysis on the nonheme ferric iron intradiol dioxygenase protocatechuate 3,4-dioxygenase. | The catechol dioxygenases allow a wide variety of bacteria to use aromatic compounds as carbon sources by catalyzing the key ring-opening step. These enzymes use specifically either catechol or protocatechuate (2,3-dihydroxybenozate) as their substrates; they use a bare metal ion as the sole cofactor. To learn how this family of metalloenzymes functions, a structural analysis of designed and selected mutants of these enzymes has been undertaken. Here we review the results of this analysis on the nonheme ferric iron intradiol dioxygenase protocatechuate 3,4-dioxygenase. | ||
| - | + | Biophysical analyses of designed and selected mutants of protocatechuate 3,4-dioxygenase1.,Brown CK, Vetting MW, Earhart CA, Ohlendorf DH Annu Rev Microbiol. 2004;58:555-85. PMID:15487948<ref>PMID:15487948</ref> | |
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| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | + | <div class="pdbe-citations 2bum" style="background-color:#fffaf0;"></div> | |
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| - | + | ==See Also== | |
| + | *[[Dioxygenase 3D structures|Dioxygenase 3D structures]] | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Acinetobacter baylyi ADP1]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: D'Argenio DA]] | ||
| + | [[Category: Lipscomb JD]] | ||
| + | [[Category: Ohlendorf DH]] | ||
| + | [[Category: Ornston LN]] | ||
| + | [[Category: Valley MP]] | ||
| + | [[Category: Vetting MW]] | ||
Current revision
Crystal Structure Of Wild-Type Protocatechuate 3,4-Dioxygenase from Acinetobacter Sp. ADP1
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