2but

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[[Image:2but.gif|left|200px]]
[[Image:2but.gif|left|200px]]
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{{Structure
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<!--
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|PDB= 2but |SIZE=350|CAPTION= <scene name='initialview01'>2but</scene>, resolution 1.85&Aring;
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The line below this paragraph, containing "STRUCTURE_2but", creates the "Structure Box" on the page.
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|SITE= <scene name='pdbsite=AC1:Hyd+Binding+Site+For+Chain+B'>AC1</scene>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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|LIGAND= <scene name='pdbligand=FE:FE+(III)+ION'>FE</scene>, <scene name='pdbligand=HYD:HYDROXY+GROUP'>HYD</scene>
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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|ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Protocatechuate_3,4-dioxygenase Protocatechuate 3,4-dioxygenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.13.11.3 1.13.11.3] </span>
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or leave the SCENE parameter empty for the default display.
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|GENE=
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-->
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|DOMAIN=
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{{STRUCTURE_2but| PDB=2but | SCENE= }}
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|RELATEDENTRY=
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2but FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2but OCA], [http://www.ebi.ac.uk/pdbsum/2but PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2but RCSB]</span>
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}}
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'''CRYSTAL STRUCTURE OF PROTOCATECHUATE 3,4-DIOXYGENASE FROM ACINETOBACTER SP. ADP1 MUTANT R457S- APO'''
'''CRYSTAL STRUCTURE OF PROTOCATECHUATE 3,4-DIOXYGENASE FROM ACINETOBACTER SP. ADP1 MUTANT R457S- APO'''
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[[Category: Valley, M P.]]
[[Category: Valley, M P.]]
[[Category: Vetting, M W.]]
[[Category: Vetting, M W.]]
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[[Category: aromatic degradation]]
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[[Category: Aromatic degradation]]
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[[Category: aromatic hydrocarbons catabolism]]
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[[Category: Aromatic hydrocarbons catabolism]]
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[[Category: dioxygenase]]
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[[Category: Dioxygenase]]
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[[Category: iron]]
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[[Category: Iron]]
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[[Category: metal-binding]]
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[[Category: Metal-binding]]
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[[Category: non-heme iron]]
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[[Category: Non-heme iron]]
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[[Category: oxidoreductase]]
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[[Category: Oxidoreductase]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 20:49:48 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 02:12:06 2008''
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Revision as of 17:49, 3 May 2008

Image:2but.gif

Template:STRUCTURE 2but

CRYSTAL STRUCTURE OF PROTOCATECHUATE 3,4-DIOXYGENASE FROM ACINETOBACTER SP. ADP1 MUTANT R457S- APO


Overview

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.

About this Structure

2BUT is a Protein complex structure of sequences from Acinetobacter calcoaceticus. Full crystallographic information is available from OCA.

Reference

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 Page seeded by OCA on Sat May 3 20:49:48 2008

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