4c2s: Difference between revisions
New page: '''Unreleased structure''' The entry 4c2s is ON HOLD Authors: Wedge, J.T., Palcic, M., Henriksen, A. Description: Crystal structure of the fucosylgalactoside alpha N-acetylgalactosamin... |
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==Crystal structure of the fucosylgalactoside alpha N- acetylgalactosaminyltransferase (GTA P156L mutant) in complex with UDP and deoxy-H-antigen acceptor== | |||
<StructureSection load='4c2s' size='340' side='right'caption='[[4c2s]], [[Resolution|resolution]] 2.48Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[4c2s]] 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=4C2S OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4C2S 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]] 2.48Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DLG:HEXYL+3-DEOXY-BETA-D-GALACTOPYRANOSE'>DLG</scene>, <scene name='pdbligand=FUC:ALPHA-L-FUCOSE'>FUC</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=UDP:URIDINE-5-DIPHOSPHATE'>UDP</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=4c2s FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4c2s OCA], [https://pdbe.org/4c2s PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4c2s RCSB], [https://www.ebi.ac.uk/pdbsum/4c2s PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4c2s 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: Henriksen A]] | |||
[[Category: Palcic M]] | |||
[[Category: Weadge JT]] | |||