1kv9

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Revision as of 15:24, 11 September 2015

Structure at 1.9 A Resolution of a Quinohemoprotein Alcohol Dehydrogenase from Pseudomonas putida HK5

Structural highlights

1kv9 is a 1 chain structure with sequence from Pseudomonas putida. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	, , , , ,
Related:	4aah
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum

Function

[QHED_PSEPU] Catalyzes the dye-linked oxidation of primary alcohols to the corresponding aldehydes and the (subsequent) oxidation of the aldehydes to carboxylic acids. Exhibits activity with longer mono-alcohols (C-4 to C-7) but not with methanol or glycerol. Reacts with 1,2-propanediol and 1,3-propanediol but not with sugar alcohols such as D-sorbitol.^[1] ^[2] ^[3]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

The type II quinohemoprotein alcohol dehydrogenase of Pseudomonas putida is a periplasmic enzyme that oxidizes substrate alcohols to the aldehyde and transfers electrons first to pyrroloquinoline quinone (PQQ) and then to an internal heme group. The 1.9 A resolution crystal structure reveals that the enzyme contains a large N-terminal eight-stranded beta propeller domain (approximately 60 kDa) similar to methanol dehydrogenase and a small C-terminal c-type cytochrome domain (approximately 10 kDa) similar to the cytochrome subunit of p-cresol methylhydoxylase. The PQQ is bound near the axis of the propeller domain about 14 A from the heme. A molecule of acetone, the product of the oxidation of isopropanol present during crystallization, appears to be bound in the active site cavity.

Structure at 1.9 A resolution of a quinohemoprotein alcohol dehydrogenase from Pseudomonas putida HK5.,Chen ZW, Matsushita K, Yamashita T, Fujii TA, Toyama H, Adachi O, Bellamy HD, Mathews FS Structure. 2002 Jun;10(6):837-49. PMID:12057198^[4]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Matsushita K, Yamashita T, Aoki N, Toyama H, Adachi O. Electron transfer from quinohemoprotein alcohol dehydrogenase to blue copper protein azurin in the alcohol oxidase respiratory chain of Pseudomonas putida HK5. Biochemistry. 1999 May 11;38(19):6111-8. PMID:10320337 doi:http://dx.doi.org/10.1021/bi990121f
↑ Promden W, Vangnai AS, Pongsawasdi P, Adachi O, Matsushita K, Toyama H. Disruption of quinoprotein ethanol dehydrogenase gene and adjacent genes in Pseudomonas putida HK5. FEMS Microbiol Lett. 2008 Mar;280(2):203-9. doi:, 10.1111/j.1574-6968.2008.01060.x. Epub 2008 Jan 19. PMID:18218017 doi:http://dx.doi.org/10.1111/j.1574-6968.2008.01060.x
↑ Toyama H, Fujii A, Matsushita K, Shinagawa E, Ameyama M, Adachi O. Three distinct quinoprotein alcohol dehydrogenases are expressed when Pseudomonas putida is grown on different alcohols. J Bacteriol. 1995 May;177(9):2442-50. PMID:7730276
↑ Chen ZW, Matsushita K, Yamashita T, Fujii TA, Toyama H, Adachi O, Bellamy HD, Mathews FS. Structure at 1.9 A resolution of a quinohemoprotein alcohol dehydrogenase from Pseudomonas putida HK5. Structure. 2002 Jun;10(6):837-49. PMID:12057198

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 See Also
6 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1kv9"

@@ Line 5: / Line 5: @@
 </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACN:ACETONE'>ACN</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=EPE:4-(2-HYDROXYETHYL)-1-PIPERAZINE+ETHANESULFONIC+ACID'>EPE</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=PQQ:PYRROLOQUINOLINE+QUINONE'>PQQ</scene></td></tr>
 <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4aah|4aah]]</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=1kv9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1kv9 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1kv9 RCSB], [http://www.ebi.ac.uk/pdbsum/1kv9 PDBsum]</span></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=1kv9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1kv9 OCA], [http://pdbe.org/1kv9 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1kv9 RCSB], [http://www.ebi.ac.uk/pdbsum/1kv9 PDBsum]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/Q8GR64_PSEPU Q8GR64_PSEPU]] Catalyzes the dye-linked oxidation of primary alcohols to the corresponding aldehydes and the (subsequent) oxidation of the aldehydes to carboxylic acids. Exhibits activity with longer mono-alcohols (C-4 to C-7) but not with methanol or glycerol. Reacts with 1,2-propanediol and 1,3-propanediol but not with sugar alcohols such as D-sorbitol.<ref>PMID:7730276</ref> <ref>PMID:10320337</ref> <ref>PMID:18218017</ref> <ref>PMID:12057198</ref> <ref>PMID:10531500</ref> <ref>PMID:12843671</ref>
+[[http://www.uniprot.org/uniprot/QHED_PSEPU QHED_PSEPU]] Catalyzes the dye-linked oxidation of primary alcohols to the corresponding aldehydes and the (subsequent) oxidation of the aldehydes to carboxylic acids. Exhibits activity with longer mono-alcohols (C-4 to C-7) but not with methanol or glycerol. Reacts with 1,2-propanediol and 1,3-propanediol but not with sugar alcohols such as D-sorbitol.<ref>PMID:10320337</ref> <ref>PMID:18218017</ref> <ref>PMID:7730276</ref>
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
@@ Line 27: / Line 27: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 1kv9" style="background-color:#fffaf0;"></div>
 ==See Also==

1kv9

From Proteopedia

Revision as of 15:24, 11 September 2015

Structure at 1.9 A Resolution of a Quinohemoprotein Alcohol Dehydrogenase from Pseudomonas putida HK5

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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