2gvq

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
m (Protected "2gvq" [edit=sysop:move=sysop])
Line 1: Line 1:
-
[[Image:2gvq.png|left|200px]]
+
==Anthranilate phosphoribosyl-transferase (TRPD) from S. solfataricus in complex with anthranilate==
 +
<StructureSection load='2gvq' size='340' side='right' caption='[[2gvq]], [[Resolution|resolution]] 2.43&Aring;' scene=''>
 +
== Structural highlights ==
 +
<table><tr><td colspan='2'>[[2gvq]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Sulfolobus_solfataricus Sulfolobus solfataricus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2GVQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2GVQ FirstGlance]. <br>
 +
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BE2:2-AMINOBENZOIC+ACID'>BE2</scene><br>
 +
<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1o17|1o17]], [[1gxb|1gxb]], [[1zxy|1zxy]], [[1zyk|1zyk]]</td></tr>
 +
<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">TRPD ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2287 Sulfolobus solfataricus])</td></tr>
 +
<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Anthranilate_phosphoribosyltransferase Anthranilate phosphoribosyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.4.2.18 2.4.2.18] </span></td></tr>
 +
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2gvq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2gvq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2gvq RCSB], [http://www.ebi.ac.uk/pdbsum/2gvq PDBsum]</span></td></tr>
 +
<table>
 +
== 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/gv/2gvq_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].
 +
<div style="clear:both"></div>
 +
<div style="background-color:#fffaf0;">
 +
== Publication Abstract from PubMed ==
 +
The metabolic synthesis and degradation of essential nucleotide compounds are primarily carried out by phosphoribosyltransferases (PRT) and nucleoside phosphorylases (NP), respectively. Despite the resemblance of their reactions, five classes of PRTs and NPs exist, where anthranilate PRT (AnPRT) constitutes the only evolutionary link between synthesis and degradation processes. We have characterized the active site of dimeric AnPRT from Sulfolobus solfataricus by elucidating crystal structures of the wild-type enzyme complexed to its two natural substrates anthranilate and 5-phosphoribosyl-1-pyrophosphate/Mg(2+). These bind into two different domains within each protomer and are brought together during catalysis by rotational domain motions as shown by small angle x-ray scattering data. Steady-state kinetics of mutated AnPRT variants address the role of active site residues in binding and catalysis. Results allow the comparative analysis of PRT and pyrimidine NP families and expose related structural motifs involved in nucleotide/nucleoside recognition by these enzyme families.
-
{{STRUCTURE_2gvq| PDB=2gvq | SCENE= }}
+
Structural and mutational analysis of substrate complexation by anthranilate phosphoribosyltransferase from Sulfolobus solfataricus.,Marino M, Deuss M, Svergun DI, Konarev PV, Sterner R, Mayans O J Biol Chem. 2006 Jul 28;281(30):21410-21. Epub 2006 May 19. PMID:16714288<ref>PMID:16714288</ref>
-
===Anthranilate phosphoribosyl-transferase (TRPD) from S. solfataricus in complex with anthranilate===
+
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-
 
+
</div>
-
{{ABSTRACT_PUBMED_16714288}}
+
-
 
+
-
==About this Structure==
+
-
[[2gvq]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Sulfolobus_solfataricus Sulfolobus solfataricus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2GVQ OCA].
+
==See Also==
==See Also==
*[[Phosphoribosyltransferase|Phosphoribosyltransferase]]
*[[Phosphoribosyltransferase|Phosphoribosyltransferase]]
-
 
+
== References ==
-
==Reference==
+
<references/>
-
<ref group="xtra">PMID:016714288</ref><references group="xtra"/>
+
__TOC__
 +
</StructureSection>
[[Category: Anthranilate phosphoribosyltransferase]]
[[Category: Anthranilate phosphoribosyltransferase]]
[[Category: Sulfolobus solfataricus]]
[[Category: Sulfolobus solfataricus]]

Revision as of 10:09, 30 September 2014

Anthranilate phosphoribosyl-transferase (TRPD) from S. solfataricus in complex with anthranilate

2gvq, resolution 2.43Å

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/2gvq"
Views
Personal tools
Navigation
Toolbox