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3r1b
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 3r1b is ON HOLD Authors: Gay, S.C, Zhang, H., Stout, C.D., Hollenberg, P.F., Halpert, J.R. Description: Open crystal structure of cytochrome P450 2...) |
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| - | '''Unreleased structure''' | ||
| - | + | ==Open crystal structure of cytochrome P450 2B4 covalently bound to the mechanism-based inactivator tert-butylphenylacetylene== | |
| + | <StructureSection load='3r1b' size='340' side='right'caption='[[3r1b]], [[Resolution|resolution]] 3.00Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[3r1b]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Oryctolagus_cuniculus Oryctolagus cuniculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3R1B OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3R1B 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]] 3Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CM5:5-CYCLOHEXYL-1-PENTYL-BETA-D-MALTOSIDE'>CM5</scene>, <scene name='pdbligand=FRU:FRUCTOSE'>FRU</scene>, <scene name='pdbligand=GLC:ALPHA-D-GLUCOSE'>GLC</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=PRD_900003:sucrose'>PRD_900003</scene>, <scene name='pdbligand=TB2:(4-TERT-BUTYLPHENYL)ACETALDEHYDE'>TB2</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=3r1b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3r1b OCA], [https://pdbe.org/3r1b PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3r1b RCSB], [https://www.ebi.ac.uk/pdbsum/3r1b PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3r1b ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/CP2B4_RABIT CP2B4_RABIT] Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It oxidizes a variety of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics. In the epoxidation of arachidonic acid it has a unique preference for the 5,6-olefin. | ||
| - | + | ==See Also== | |
| - | + | *[[Cytochrome P450 3D structures|Cytochrome P450 3D structures]] | |
| - | + | __TOC__ | |
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Oryctolagus cuniculus]] | ||
| + | [[Category: Gay SC]] | ||
| + | [[Category: Halpert JR]] | ||
| + | [[Category: Hollenberg PF]] | ||
| + | [[Category: Stout CD]] | ||
| + | [[Category: Zhang H]] | ||
Current revision
Open crystal structure of cytochrome P450 2B4 covalently bound to the mechanism-based inactivator tert-butylphenylacetylene
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