1i2b: Difference between revisions

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<StructureSection load='1i2b' size='340' side='right'caption='[[1i2b]], [[Resolution|resolution]] 1.75&Aring;' scene=''>
<StructureSection load='1i2b' size='340' side='right'caption='[[1i2b]], [[Resolution|resolution]] 1.75&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1i2b]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Arath Arath]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1I2B OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=1I2B FirstGlance]. <br>
<table><tr><td colspan='2'>[[1i2b]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Arath Arath]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1I2B OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1I2B FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAD:NICOTINAMIDE-ADENINE-DINUCLEOTIDE'>NAD</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=UPG:URIDINE-5-DIPHOSPHATE-GLUCOSE'>UPG</scene>, <scene name='pdbligand=USQ:SULFOQUINOVOSE-URIDINE-C1,5-DIPHOSPHATE'>USQ</scene></td></tr>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAD:NICOTINAMIDE-ADENINE-DINUCLEOTIDE'>NAD</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=UPG:URIDINE-5-DIPHOSPHATE-GLUCOSE'>UPG</scene>, <scene name='pdbligand=USQ:SULFOQUINOVOSE-URIDINE-C1,5-DIPHOSPHATE'>USQ</scene></td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1qrr|1qrr]]</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1qrr|1qrr]]</div></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">SQD1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=3702 ARATH])</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">SQD1 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=3702 ARATH])</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=1i2b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1i2b OCA], [http://pdbe.org/1i2b PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1i2b RCSB], [http://www.ebi.ac.uk/pdbsum/1i2b PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1i2b ProSAT]</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=1i2b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1i2b OCA], [https://pdbe.org/1i2b PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1i2b RCSB], [https://www.ebi.ac.uk/pdbsum/1i2b PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1i2b ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/SQD1_ARATH SQD1_ARATH]] Involved in the biosynthesis of sulfolipids found in thylakoid membranes. Converts UDP-glucose and sulfite to the sulfolipid head group precursor UDP-sulfoquinovose.<ref>PMID:11073956</ref>   
[[https://www.uniprot.org/uniprot/SQD1_ARATH SQD1_ARATH]] Involved in the biosynthesis of sulfolipids found in thylakoid membranes. Converts UDP-glucose and sulfite to the sulfolipid head group precursor UDP-sulfoquinovose.<ref>PMID:11073956</ref>   
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]

Revision as of 17:21, 27 October 2021

CRYSTAL STRUCTURE OF MUTANT T145A SQD1 PROTEIN COMPLEX WITH NAD AND UDP-SULFOQUINOVOSE/UDP-GLUCOSECRYSTAL STRUCTURE OF MUTANT T145A SQD1 PROTEIN COMPLEX WITH NAD AND UDP-SULFOQUINOVOSE/UDP-GLUCOSE

Structural highlights

1i2b is a 1 chain structure with sequence from Arath. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:, , ,
Gene:SQD1 (ARATH)
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[SQD1_ARATH] Involved in the biosynthesis of sulfolipids found in thylakoid membranes. Converts UDP-glucose and sulfite to the sulfolipid head group precursor UDP-sulfoquinovose.[1]

Evolutionary Conservation

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

References

  1. ↑ Sanda S, Leustek T, Theisen MJ, Garavito RM, Benning C. Recombinant Arabidopsis SQD1 converts udp-glucose and sulfite to the sulfolipid head group precursor UDP-sulfoquinovose in vitro. J Biol Chem. 2001 Feb 9;276(6):3941-6. Epub 2000 Nov 9. PMID:11073956 doi:http://dx.doi.org/10.1074/jbc.M008200200

1i2b, resolution 1.75Å

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