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3our

From Proteopedia

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Current revision

Crystal structure of complex between EIIA and a novel pyruvate decarboxylase

Structural highlights

3our is a 8 chain structure with sequence from Vibrio vulnificus CMCP6. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 2.2Å
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

FRSA_VIBVU Catalyzes the hydrolysis of esters (PubMed:30951551). In vitro, prefers short chain alkanoate ester as substrate. Displays highest activity towards p-nitrophenyl acetate (pNPA). Has weaker activity towards p-nitrophenyl butyrate (pNPB) (PubMed:30951551).^[1]

Publication Abstract from PubMed

The interaction between fermentation-respiration switch (FrsA) protein and glucose-specific enzyme IIA(Glc) increases glucose fermentation under oxygen-limited conditions. We show that FrsA converts pyruvate to acetaldehyde and carbon dioxide in a cofactor-independent manner and that its pyruvate decarboxylation activity is enhanced by the dephosphorylated form of IIA(Glc) (d-IIA(Glc)). Crystal structures of FrsA and its complex with d-IIA(Glc) revealed residues required for catalysis as well as the structural basis for the activation by d-IIA(Glc).

FrsA functions as a cofactor-independent decarboxylase to control metabolic flux.,Lee KJ, Jeong CS, An YJ, Lee HJ, Park SJ, Seok YJ, Kim P, Lee JH, Lee KH, Cha SS Nat Chem Biol. 2011 May 29. PMID:21623357^[2]

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

References

↑ Wang X, Li ZM, Li Q, Shi M, Bao L, Xu D, Li Z. Purification and biochemical characterization of FrsA protein from Vibrio vulnificus as an esterase. PLoS One. 2019 Apr 5;14(4):e0215084. PMID:30951551 doi:10.1371/journal.pone.0215084
↑ Lee KJ, Jeong CS, An YJ, Lee HJ, Park SJ, Seok YJ, Kim P, Lee JH, Lee KH, Cha SS. FrsA functions as a cofactor-independent decarboxylase to control metabolic flux. Nat Chem Biol. 2011 May 29. PMID:21623357 doi:10.1038/nchembio.589

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3our"

Categories: Large Structures | Vibrio vulnificus CMCP6 | An YJ | Cha SS | Jeong CS

@@ Line 3: / Line 3: @@
 <StructureSection load='3our' size='340' side='right'caption='[[3our]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3our]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Vibvu Vibvu]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3OUR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3OUR FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3our]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Vibrio_vulnificus_CMCP6 Vibrio vulnificus CMCP6]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3OUR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3OUR FirstGlance]. <br>
-</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">VV1_0328 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=216895 VIBVU]), VV1_0212 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=216895 VIBVU])</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]] 2.2&#8491;</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=3our FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3our OCA], [https://pdbe.org/3our PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3our RCSB], [https://www.ebi.ac.uk/pdbsum/3our PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3our ProSAT]</span></td></tr>
 </table>
+== Function ==
+[https://www.uniprot.org/uniprot/FRSA_VIBVU FRSA_VIBVU] Catalyzes the hydrolysis of esters (PubMed:30951551). In vitro, prefers short chain alkanoate ester as substrate. Displays highest activity towards p-nitrophenyl acetate (pNPA). Has weaker activity towards p-nitrophenyl butyrate (pNPB) (PubMed:30951551).<ref>PMID:30951551</ref>
 <div style="background-color:#fffaf0;">
 == Publication Abstract from PubMed ==
@@ Line 25: / Line 27: @@
 </StructureSection>
 [[Category: Large Structures]]
-[[Category: Vibvu]]
+[[Category: Vibrio vulnificus CMCP6]]
-[[Category: An, Y J]]
+[[Category: An YJ]]
-[[Category: Cha, S S]]
+[[Category: Cha SS]]
-[[Category: Jeong, C S]]
+[[Category: Jeong CS]]
-[[Category: Exhibit no hydrolase activity1]]
-[[Category: Lyase-transferase complex]]

3our

From Proteopedia

Current revision

Crystal structure of complex between EIIA and a novel pyruvate decarboxylase

Structural highlights

Function

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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