1fsg: Difference between revisions

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{{Seed}}
[[Image:1fsg.png|left|200px]]


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==TOXOPLASMA GONDII HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE COMPLEXED WITH 9-DEAZAGUANINE, ALPHA-D-5-PHOSPHORIBOSYL-1-PYROPHOSPHATE (PRPP) AND TWO MG2+ IONS==
The line below this paragraph, containing "STRUCTURE_1fsg", creates the "Structure Box" on the page.
<StructureSection load='1fsg' size='340' side='right'caption='[[1fsg]], [[Resolution|resolution]] 1.05&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[1fsg]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Toxoplasma_gondii_RH Toxoplasma gondii RH]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1FSG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1FSG FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.05&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=9DG:9-DEAZAGUANINE'>9DG</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=PRP:ALPHA-PHOSPHORIBOSYLPYROPHOSPHORIC+ACID'>PRP</scene></td></tr>
{{STRUCTURE_1fsg| PDB=1fsg |  SCENE= }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1fsg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1fsg OCA], [https://pdbe.org/1fsg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1fsg RCSB], [https://www.ebi.ac.uk/pdbsum/1fsg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1fsg ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/HGXR_TOXGO HGXR_TOXGO] Catalyzes the transfer of a ribosyl phosphate group from 5-phosphoribose 1-diphosphate to the N(9) of hypoxanthine, guanine or xanthine.<ref>PMID:11188695</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/fs/1fsg_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=1fsg ConSurf].
<div style="clear:both"></div>


===TOXOPLASMA GONDII HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE COMPLEXED WITH 9-DEAZAGUANINE, ALPHA-D-5-PHOSPHORIBOSYL-1-PYROPHOSPHATE (PRPP) AND TWO MG2+ IONS===
==See Also==
 
*[[Phosphoribosyltransferase 3D structures|Phosphoribosyltransferase 3D structures]]
 
== References ==
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<references/>
The line below this paragraph, {{ABSTRACT_PUBMED_11188695}}, adds the Publication Abstract to the page
__TOC__
(as it appears on PubMed at http://www.pubmed.gov), where 11188695 is the PubMed ID number.
</StructureSection>
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[[Category: Large Structures]]
{{ABSTRACT_PUBMED_11188695}}
[[Category: Toxoplasma gondii RH]]
 
[[Category: Borhani DW]]
==About this Structure==
[[Category: Heroux A]]
1FSG is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Toxoplasma_gondii Toxoplasma gondii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1FSG OCA].
[[Category: Kuzin AP]]
 
[[Category: Ross LJ]]
==Reference==
[[Category: White EL]]
Substrate deformation in a hypoxanthine-guanine phosphoribosyltransferase ternary complex: the structural basis for catalysis., Heroux A, White EL, Ross LJ, Kuzin AP, Borhani DW, Structure. 2000 Dec 15;8(12):1309-18. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/11188695 11188695]
[[Category: Hypoxanthine phosphoribosyltransferase]]
[[Category: Single protein]]
[[Category: Toxoplasma gondii]]
[[Category: Borhani, D W.]]
[[Category: Heroux, A.]]
[[Category: Kuzin, A P.]]
[[Category: Ross, L J.]]
[[Category: White, E L.]]
[[Category: Glycosyltransferase]]
[[Category: Purine salvage]]
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Jul  1 03:52:42 2008''

Latest revision as of 10:18, 7 February 2024

TOXOPLASMA GONDII HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE COMPLEXED WITH 9-DEAZAGUANINE, ALPHA-D-5-PHOSPHORIBOSYL-1-PYROPHOSPHATE (PRPP) AND TWO MG2+ IONSTOXOPLASMA GONDII HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE COMPLEXED WITH 9-DEAZAGUANINE, ALPHA-D-5-PHOSPHORIBOSYL-1-PYROPHOSPHATE (PRPP) AND TWO MG2+ IONS

Structural highlights

1fsg is a 2 chain structure with sequence from Toxoplasma gondii RH. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.05Å
Ligands:, ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

HGXR_TOXGO Catalyzes the transfer of a ribosyl phosphate group from 5-phosphoribose 1-diphosphate to the N(9) of hypoxanthine, guanine or xanthine.[1]

Evolutionary Conservation

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

See Also

References

  1. ↑ Heroux A, White EL, Ross LJ, Kuzin AP, Borhani DW. Substrate deformation in a hypoxanthine-guanine phosphoribosyltransferase ternary complex: the structural basis for catalysis. Structure. 2000 Dec 15;8(12):1309-18. PMID:11188695

1fsg, resolution 1.05Å

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