This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
2a8w
From Proteopedia
(Difference between revisions)
| Line 1: | Line 1: | ||
==Crystal Structure of Human N-acetylgalactosaminyltransferase (GTA) Complexed with Beta-Methyllactoside== | ==Crystal Structure of Human N-acetylgalactosaminyltransferase (GTA) Complexed with Beta-Methyllactoside== | ||
| - | <StructureSection load='2a8w' size='340' side='right' caption='[[2a8w]], [[Resolution|resolution]] 1.59Å' scene=''> | + | <StructureSection load='2a8w' size='340' side='right'caption='[[2a8w]], [[Resolution|resolution]] 1.59Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2a8w]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2a8w]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2A8W OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2A8W FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=HG:MERCURY+(II)+ION'>HG</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=UDP:URIDINE-5-DIPHOSPHATE'>UDP</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=HG:MERCURY+(II)+ION'>HG</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=UDP:URIDINE-5-DIPHOSPHATE'>UDP</scene></td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1zhj|1zhj]], [[1zjo|1zjo]], [[1zi1|1zi1]], [[1zi3|1zi3]], [[1zi5|1zi5]], [[1zi4|1zi4]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1zhj|1zhj]], [[1zjo|1zjo]], [[1zi1|1zi1]], [[1zi3|1zi3]], [[1zi5|1zi5]], [[1zi4|1zi4]]</div></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ABO ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ABO ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2a8w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2a8w OCA], [https://pdbe.org/2a8w PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2a8w RCSB], [https://www.ebi.ac.uk/pdbsum/2a8w PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2a8w ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == 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. |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
| Line 32: | Line 32: | ||
==See Also== | ==See Also== | ||
| - | *[[Glycosyltransferase|Glycosyltransferase]] | + | *[[Glycosyltransferase 3D structures|Glycosyltransferase 3D structures]] |
== References == | == References == | ||
<references/> | <references/> | ||
| Line 38: | Line 38: | ||
</StructureSection> | </StructureSection> | ||
[[Category: Human]] | [[Category: Human]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: Barry, C H]] | [[Category: Barry, C H]] | ||
[[Category: Borisova, S N]] | [[Category: Borisova, S N]] | ||
Revision as of 08:27, 27 January 2021
Crystal Structure of Human N-acetylgalactosaminyltransferase (GTA) Complexed with Beta-Methyllactoside
| |||||||||||
Categories: Human | Large Structures | Barry, C H | Borisova, S N | Evans, S V | Fang, Y R | Letts, J A | Palcic, M M | Rose, N L | Seto, N O | Blood group | Glycosyltransferase | Gta | Retaining | Transferase

