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2q16

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==Structure of the E. coli inosine triphosphate pyrophosphatase RgdB in complex with ITP==
==Structure of the E. coli inosine triphosphate pyrophosphatase RgdB in complex with ITP==
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<StructureSection load='2q16' size='340' side='right' caption='[[2q16]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
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<StructureSection load='2q16' size='340' side='right'caption='[[2q16]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2q16]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Ecoli Ecoli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2Q16 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2Q16 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2q16]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Ecoli Ecoli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2Q16 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2Q16 FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=ITT:INOSINE+5-TRIPHOSPHATE'>ITT</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=ITT:INOSINE+5-TRIPHOSPHATE'>ITT</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1k7k|1k7k]], [[2pyu|2pyu]]</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1k7k|1k7k]], [[2pyu|2pyu]]</div></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">yggV ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 ECOLI])</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">yggV ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 ECOLI])</td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Nucleoside-triphosphate_diphosphatase Nucleoside-triphosphate diphosphatase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.1.19 3.6.1.19] </span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Nucleoside-triphosphate_diphosphatase Nucleoside-triphosphate diphosphatase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.1.19 3.6.1.19] </span></td></tr>
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<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=2q16 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2q16 OCA], [http://pdbe.org/2q16 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2q16 RCSB], [http://www.ebi.ac.uk/pdbsum/2q16 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2q16 ProSAT]</span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2q16 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2q16 OCA], [https://pdbe.org/2q16 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2q16 RCSB], [https://www.ebi.ac.uk/pdbsum/2q16 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2q16 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/RDGB_ECOLI RDGB_ECOLI]] Pyrophosphatase that hydrolyzes the non-canonical purine nucleotides deoxyinosine triphosphate (dITP) and xanthosine triphosphate (XTP) as well as 2'-deoxy-N-6-hydroxylaminopurine triposphate (dHAPTP) to their respective monophosphate derivatives. Probably excludes non-canonical purines from DNA precursor pool, thus preventing their incorporation into DNA and avoiding chromosomal lesions.[HAMAP-Rule:MF_01405]<ref>PMID:17090528</ref>
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[[https://www.uniprot.org/uniprot/RDGB_ECOLI RDGB_ECOLI]] Pyrophosphatase that hydrolyzes the non-canonical purine nucleotides deoxyinosine triphosphate (dITP) and xanthosine triphosphate (XTP) as well as 2'-deoxy-N-6-hydroxylaminopurine triposphate (dHAPTP) to their respective monophosphate derivatives. Probably excludes non-canonical purines from DNA precursor pool, thus preventing their incorporation into DNA and avoiding chromosomal lesions.[HAMAP-Rule:MF_01405]<ref>PMID:17090528</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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</StructureSection>
</StructureSection>
[[Category: Ecoli]]
[[Category: Ecoli]]
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[[Category: Large Structures]]
[[Category: Nucleoside-triphosphate diphosphatase]]
[[Category: Nucleoside-triphosphate diphosphatase]]
[[Category: Lam, R]]
[[Category: Lam, R]]

Revision as of 08:04, 25 June 2021

Structure of the E. coli inosine triphosphate pyrophosphatase RgdB in complex with ITP

PDB ID 2q16

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