2jbv

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (01:05, 21 November 2024) (edit) (undo)
 
(5 intermediate revisions not shown.)
Line 1: Line 1:
-
==CRYSTAL STRUCTURE OF CHOLINE OXIDASE REVEALS INSIGHTS INTO THE CATALYTIC MECHANISM==
+
 
-
<StructureSection load='2jbv' size='340' side='right' caption='[[2jbv]], [[Resolution|resolution]] 1.86&Aring;' scene=''>
+
==Crystal structure of choline oxidase reveals insights into the catalytic mechanism==
 +
<StructureSection load='2jbv' size='340' side='right'caption='[[2jbv]], [[Resolution|resolution]] 1.86&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
-
<table><tr><td colspan='2'>[[2jbv]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/"achromobacter_globiformis"_(conn_1928)_bergey_et_al._1930 "achromobacter globiformis" (conn 1928) bergey et al. 1930]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2JBV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2JBV FirstGlance]. <br>
+
<table><tr><td colspan='2'>[[2jbv]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Arthrobacter_globiformis Arthrobacter globiformis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2JBV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2JBV FirstGlance]. <br>
-
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=FAO:[(2R,3S,4R,5R)-5-(6-AMINO-9H-PURIN-9-YL)-3,4-DIHYDROXYTETRAHYDROFURAN-2-YL]METHYL+(2R,3S,4S)-5-[(4AS,10AR)-7,8-DIMETHYL-2,4-DIOXO-1,3,4,4A,5,10A-HEXAHYDROBENZO[G]PTERIDIN-10(2H)-YL]-2,3,4-TRIHYDROXYPENTYL+DIHYDROGEN+DIPHOSPHATE'>FAO</scene>, <scene name='pdbligand=UNX:UNKNOWN+ATOM+OR+ION'>UNX</scene></td></tr>
+
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.86&#8491;</td></tr>
-
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Choline_oxidase Choline oxidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.1.3.17 1.1.3.17] </span></td></tr>
+
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=FAO:[[(2R,3S,4S)-5-[(4aS,10S,10aR)-7,8-dimethyl-2,4-dioxo-1,4a,5,10a-tetrahydrobenzo[g]pteridin-10-yl]-2,3,4-trihydroxy-pentoxy]-hydroxy-phosphoryl]+[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxy-oxolan-2-yl]methyl+hydrogen+phosphate'>FAO</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=2jbv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2jbv OCA], [http://pdbe.org/2jbv PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2jbv RCSB], [http://www.ebi.ac.uk/pdbsum/2jbv PDBsum]</span></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=2jbv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2jbv OCA], [https://pdbe.org/2jbv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2jbv RCSB], [https://www.ebi.ac.uk/pdbsum/2jbv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2jbv ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
-
[[http://www.uniprot.org/uniprot/CHOX_ARTGO CHOX_ARTGO]] Catalyzes the two-step oxidative conversion of choline to glycine-betaine with betaine aldehyde as an intermediate. Glycine-betaine accumulates to high levels in the cytoplasm of cells to prevent dehydration and plasmolysis in adverse hyperosmotic environments. Accepts either choline or the reaction intermediate betaine-aldehyde as substrate.<ref>PMID:12795615</ref>
+
[https://www.uniprot.org/uniprot/CHOX_ARTGO CHOX_ARTGO] Catalyzes the two-step oxidative conversion of choline to glycine-betaine with betaine aldehyde as an intermediate. Glycine-betaine accumulates to high levels in the cytoplasm of cells to prevent dehydration and plasmolysis in adverse hyperosmotic environments. Accepts either choline or the reaction intermediate betaine-aldehyde as substrate.<ref>PMID:12795615</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
-
<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/jb/2jbv_consurf.spt"</scriptWhenChecked>
+
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/jb/2jbv_consurf.spt"</scriptWhenChecked>
-
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
+
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
</jmolCheckbox>
</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].
+
</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=2jbv ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
Line 35: Line 36:
__TOC__
__TOC__
</StructureSection>
</StructureSection>
-
[[Category: Choline oxidase]]
+
[[Category: Arthrobacter globiformis]]
-
[[Category: Fan, F]]
+
[[Category: Large Structures]]
-
[[Category: Gadda, G]]
+
[[Category: Fan F]]
-
[[Category: Lountos, G T]]
+
[[Category: Gadda G]]
-
[[Category: Orville, A M]]
+
[[Category: Lountos GT]]
-
[[Category: Alcohol oxidation]]
+
[[Category: Orville AM]]
-
[[Category: Arthrobacter globiformi]]
+
-
[[Category: C4a-adduct]]
+
-
[[Category: Covalently linked fad]]
+
-
[[Category: Flavoenyzme oxidase]]
+
-
[[Category: Flavoprotein]]
+
-
[[Category: Glucose-methanol-choline oxidoreductase enzyme superfamily]]
+
-
[[Category: Oxidoreductase]]
+

Current revision

Crystal structure of choline oxidase reveals insights into the catalytic mechanism

PDB ID 2jbv

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/2jbv"
Personal tools