3v0p: Difference between revisions
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New page: '''Unreleased structure''' The entry 3v0p is ON HOLD Authors: Palcic, M. M., Jorgensen, R. Description: Crystal structure of the Fucosylgalactoside alpha N-acetylgalactosaminyltransfer... |
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==Crystal structure of the Fucosylgalactoside alpha N-acetylgalactosaminyltransferase (GTA, cisAB mutant L266G, G268A) in complex with a novel UDP-Gal derived inhibitor (4GW) and H-antigen acceptor== | |||
<StructureSection load='3v0p' size='340' side='right'caption='[[3v0p]], [[Resolution|resolution]] 1.90Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[3v0p]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3V0P OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3V0P 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]] 1.9Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=4GW:5-(5-FORMYLTHIOPHEN-2-YL)URIDINE+5-(TRIHYDROGEN+DIPHOSPHATE)'>4GW</scene>, <scene name='pdbligand=BHE:OCTYL+2-O-(6-DEOXY-ALPHA-L-GALACTOPYRANOSYL)-BETA-D-GALACTOPYRANOSIDE'>BHE</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=3v0p FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3v0p OCA], [https://pdbe.org/3v0p PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3v0p RCSB], [https://www.ebi.ac.uk/pdbsum/3v0p PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3v0p ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/BGAT_HUMAN BGAT_HUMAN] This protein is the basis of the ABO blood group system. The histo-blood group ABO involves three carbohydrate antigens: A, B, and H. A, B, and AB individuals express a glycosyltransferase activity that converts the H antigen to the A antigen (by addition of UDP-GalNAc) or to the B antigen (by addition of UDP-Gal), whereas O individuals lack such activity. | |||
==See Also== | |||
*[[Glycosyltransferase 3D structures|Glycosyltransferase 3D structures]] | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Homo sapiens]] | |||
[[Category: Large Structures]] | |||
[[Category: Jorgensen R]] | |||
[[Category: Palcic MM]] | |||
Latest revision as of 17:13, 14 March 2024
Crystal structure of the Fucosylgalactoside alpha N-acetylgalactosaminyltransferase (GTA, cisAB mutant L266G, G268A) in complex with a novel UDP-Gal derived inhibitor (4GW) and H-antigen acceptorCrystal structure of the Fucosylgalactoside alpha N-acetylgalactosaminyltransferase (GTA, cisAB mutant L266G, G268A) in complex with a novel UDP-Gal derived inhibitor (4GW) and H-antigen acceptor
Structural highlights
FunctionBGAT_HUMAN This protein is the basis of the ABO blood group system. The histo-blood group ABO involves three carbohydrate antigens: A, B, and H. A, B, and AB individuals express a glycosyltransferase activity that converts the H antigen to the A antigen (by addition of UDP-GalNAc) or to the B antigen (by addition of UDP-Gal), whereas O individuals lack such activity. See Also |
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