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1vi8

From Proteopedia

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Current revision

Crystal structure of a putative thioesterase

Structural highlights

1vi8 is a 8 chain structure with sequence from Escherichia coli. 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, TOPSAN

Function

MENI_ECOLI Catalyzes the hydrolysis of 1,4-dihydroxy-2-naphthoyl-CoA (DHNA-CoA) to 1,4-dihydroxy-2-naphthoate (DHNA). Also shows significant activity toward a wide range of acyl-CoA thioesters, and minimal activity toward benzoyl-holoEntB.^[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 targets of the Structural GenomiX (SGX) bacterial genomics project were proteins conserved in multiple prokaryotic organisms with no obvious sequence homolog in the Protein Data Bank of known structures. The outcome of this work was 80 structures, covering 60 unique sequences and 49 different genes. Experimental phase determination from proteins incorporating Se-Met was carried out for 45 structures with most of the remainder solved by molecular replacement using members of the experimentally phased set as search models. An automated tool was developed to deposit these structures in the Protein Data Bank, along with the associated X-ray diffraction data (including refined experimental phases) and experimentally confirmed sequences. BLAST comparisons of the SGX structures with structures that had appeared in the Protein Data Bank over the intervening 3.5 years since the SGX target list had been compiled identified homologs for 49 of the 60 unique sequences represented by the SGX structures. This result indicates that, for bacterial structures that are relatively easy to express, purify, and crystallize, the structural coverage of gene space is proceeding rapidly. More distant sequence-structure relationships between the SGX and PDB structures were investigated using PDB-BLAST and Combinatorial Extension (CE). Only one structure, SufD, has a truly unique topology compared to all folds in the PDB.

Structural analysis of a set of proteins resulting from a bacterial genomics project.,Badger J, Sauder JM, Adams JM, Antonysamy S, Bain K, Bergseid MG, Buchanan SG, Buchanan MD, Batiyenko Y, Christopher JA, Emtage S, Eroshkina A, Feil I, Furlong EB, Gajiwala KS, Gao X, He D, Hendle J, Huber A, Hoda K, Kearins P, Kissinger C, Laubert B, Lewis HA, Lin J, Loomis K, Lorimer D, Louie G, Maletic M, Marsh CD, Miller I, Molinari J, Muller-Dieckmann HJ, Newman JM, Noland BW, Pagarigan B, Park F, Peat TS, Post KW, Radojicic S, Ramos A, Romero R, Rutter ME, Sanderson WE, Schwinn KD, Tresser J, Winhoven J, Wright TA, Wu L, Xu J, Harris TJ Proteins. 2005 Sep 1;60(4):787-96. PMID:16021622^[4]

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

References

↑ Kuznetsova E, Proudfoot M, Sanders SA, Reinking J, Savchenko A, Arrowsmith CH, Edwards AM, Yakunin AF. Enzyme genomics: Application of general enzymatic screens to discover new enzymes. FEMS Microbiol Rev. 2005 Apr;29(2):263-79. PMID:15808744 doi:S0168-6445(05)00004-5
↑ Chen M, Ma X, Chen X, Jiang M, Song H, Guo Z. Identification of a hotdog fold thioesterase involved in the biosynthesis of menaquinone in Escherichia coli. J Bacteriol. 2013 Jun;195(12):2768-75. doi: 10.1128/JB.00141-13. Epub 2013 Apr 5. PMID:23564174 doi:http://dx.doi.org/10.1128/JB.00141-13
↑ Latham JA, Chen D, Allen KN, Dunaway-Mariano D. Divergence of substrate specificity and function in the Escherichia coli hotdog-fold thioesterase paralogs YdiI and YbdB. Biochemistry. 2014 Jul 29;53(29):4775-87. doi: 10.1021/bi500333m. Epub 2014 Jul , 18. PMID:24992697 doi:http://dx.doi.org/10.1021/bi500333m
↑ Badger J, Sauder JM, Adams JM, Antonysamy S, Bain K, Bergseid MG, Buchanan SG, Buchanan MD, Batiyenko Y, Christopher JA, Emtage S, Eroshkina A, Feil I, Furlong EB, Gajiwala KS, Gao X, He D, Hendle J, Huber A, Hoda K, Kearins P, Kissinger C, Laubert B, Lewis HA, Lin J, Loomis K, Lorimer D, Louie G, Maletic M, Marsh CD, Miller I, Molinari J, Muller-Dieckmann HJ, Newman JM, Noland BW, Pagarigan B, Park F, Peat TS, Post KW, Radojicic S, Ramos A, Romero R, Rutter ME, Sanderson WE, Schwinn KD, Tresser J, Winhoven J, Wright TA, Wu L, Xu J, Harris TJ. Structural analysis of a set of proteins resulting from a bacterial genomics project. Proteins. 2005 Sep 1;60(4):787-96. PMID:16021622 doi:http://dx.doi.org/10.1002/prot.20541

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1vi8"

Categories: Escherichia coli | Large Structures | Burley SK | Structural GenomiX

@@ Line 1: / Line 1: @@
 ==Crystal structure of a putative thioesterase==
-<StructureSection load='1vi8' size='340' side='right' caption='[[1vi8]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
+<StructureSection load='1vi8' size='340' side='right'caption='[[1vi8]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1vi8]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VI8 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1VI8 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1vi8]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VI8 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1VI8 FirstGlance]. <br>
-</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">YDII, B1686 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli])</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'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1vi8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vi8 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1vi8 RCSB], [http://www.ebi.ac.uk/pdbsum/1vi8 PDBsum], [http://www.topsan.org/Proteins/NYSGXRC/1vi8 TOPSAN]</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=1vi8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vi8 OCA], [https://pdbe.org/1vi8 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1vi8 RCSB], [https://www.ebi.ac.uk/pdbsum/1vi8 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1vi8 ProSAT], [https://www.topsan.org/Proteins/NYSGXRC/1vi8 TOPSAN]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/YDII_ECOLI YDII_ECOLI]] Displays esterase activity toward palmitoyl-CoA and pNP-butyrate.
+[https://www.uniprot.org/uniprot/MENI_ECOLI MENI_ECOLI] Catalyzes the hydrolysis of 1,4-dihydroxy-2-naphthoyl-CoA (DHNA-CoA) to 1,4-dihydroxy-2-naphthoate (DHNA). Also shows significant activity toward a wide range of acyl-CoA thioesters, and minimal activity toward benzoyl-holoEntB.<ref>PMID:15808744</ref> <ref>PMID:23564174</ref> <ref>PMID:24992697</ref>
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
 Check<jmol>
   <jmolCheckbox>
-    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vi/1vi8_consurf.spt"</scriptWhenChecked>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vi/1vi8_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
   </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=1vi8 ConSurf].
 <div style="clear:both"></div>
 <div style="background-color:#fffaf0;">
@@ Line 26: / Line 27: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 1vi8" style="background-color:#fffaf0;"></div>
 == References ==
 <references/>
@@ Line 31: / Line 33: @@
 </StructureSection>
 [[Category: Escherichia coli]]
-[[Category: Burley, S K]]
+[[Category: Large Structures]]
-[[Category: GenomiX, Structural]]
+[[Category: Burley SK]]
-[[Category: Structural genomic]]
+[[Category: Structural GenomiX]]
-[[Category: NYSGXRC, New York SGX Research Center for Structural Genomics]]
-[[Category: PSI, Protein structure initiative]]
-[[Category: Unknown function]]

1vi8

From Proteopedia

Current revision

Crystal structure of a putative thioesterase

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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