3hp4

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
m (Protected "3hp4" [edit=sysop:move=sysop])
Current revision (07:25, 6 September 2023) (edit) (undo)
 
(4 intermediate revisions not shown.)
Line 1: Line 1:
-
[[Image:3hp4.png|left|200px]]
 
-
{{STRUCTURE_3hp4| PDB=3hp4 | SCENE= }}
+
==Crystal structure of psychrotrophic esterase EstA from Pseudoalteromonas sp. 643A inhibited by monoethylphosphonate==
 +
<StructureSection load='3hp4' size='340' side='right'caption='[[3hp4]], [[Resolution|resolution]] 1.35&Aring;' scene=''>
 +
== Structural highlights ==
 +
<table><tr><td colspan='2'>[[3hp4]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudoalteromonas_sp._643A Pseudoalteromonas sp. 643A]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HP4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3HP4 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]] 1.35&#8491;</td></tr>
 +
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MIR:MONOETHYLPHOSPHORYLSERINE'>MIR</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=3hp4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hp4 OCA], [https://pdbe.org/3hp4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3hp4 RCSB], [https://www.ebi.ac.uk/pdbsum/3hp4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3hp4 ProSAT]</span></td></tr>
 +
</table>
 +
== Function ==
 +
[https://www.uniprot.org/uniprot/Q1G1I7_9GAMM Q1G1I7_9GAMM]
 +
== 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/hp/3hp4_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/main_output.php?pdb_ID=3hp4 ConSurf].
 +
<div style="clear:both"></div>
 +
<div style="background-color:#fffaf0;">
 +
== Publication Abstract from PubMed ==
 +
The crystal structure of the esterase EstA from the cold-adapted bacterium Pseudoalteromonas sp. 643A was determined in a covalently inhibited form at a resolution of 1.35 A. The enzyme has a typical SGNH hydrolase structure consisting of a single domain containing a five-stranded beta-sheet, with three helices at the convex side and two helices at the concave side of the sheet, and is ornamented with a couple of very short helices at the domain edges. The active site is located in a groove and contains the classic catalytic triad of Ser, His and Asp. In the structure of the crystal soaked in diethyl p-nitrophenyl phosphate (DNP), the catalytic serine is covalently connected to a phosphonate moiety that clearly has only one ethyl group. This is the only example in the Protein Data Bank of a DNP-inhibited enzyme with covalently bound monoethylphosphate.
-
===Crystal structure of psychrotrophic esterase EstA from Pseudoalteromonas sp. 643A inhibited by monoethylphosphonate===
+
Structure of EstA esterase from psychrotrophic Pseudoalteromonas sp. 643A covalently inhibited by monoethylphosphonate.,Brzuszkiewicz A, Nowak E, Dauter Z, Dauter M, Cieslinski H, Dlugolecka A, Kur J Acta Crystallogr Sect F Struct Biol Cryst Commun. 2009 Sep 1;65(Pt, 9):862-5. Epub 2009 Aug 20. PMID:19724118<ref>PMID:19724118</ref>
-
{{ABSTRACT_PUBMED_19724118}}
+
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-
 
+
</div>
-
==About this Structure==
+
<div class="pdbe-citations 3hp4" style="background-color:#fffaf0;"></div>
-
[[3hp4]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Pseudoalteromonas_sp. Pseudoalteromonas sp.]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HP4 OCA].
+
== References ==
-
 
+
<references/>
-
==Reference==
+
__TOC__
-
<ref group="xtra">PMID:019724118</ref><references group="xtra"/>
+
</StructureSection>
-
[[Category: Pseudoalteromonas sp.]]
+
[[Category: Large Structures]]
-
[[Category: Brzuszkiewicz, A.]]
+
[[Category: Pseudoalteromonas sp. 643A]]
-
[[Category: Cieslinski, H.]]
+
[[Category: Brzuszkiewicz A]]
-
[[Category: Dauter, M.]]
+
[[Category: Cieslinski H]]
-
[[Category: Dauter, Z.]]
+
[[Category: Dauter M]]
-
[[Category: Kur, J.]]
+
[[Category: Dauter Z]]
-
[[Category: Nowak, E.]]
+
[[Category: Kur J]]
-
[[Category: Esterase]]
+
[[Category: Nowak E]]
-
[[Category: Hydrolase]]
+
-
[[Category: Monoethylphosphonate]]
+
-
[[Category: Psychrotrophic]]
+

Current revision

Crystal structure of psychrotrophic esterase EstA from Pseudoalteromonas sp. 643A inhibited by monoethylphosphonate

PDB ID 3hp4

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3hp4"
Personal tools