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.
2qqu
From Proteopedia
(Difference between revisions)
| Line 1: | Line 1: | ||
==Crystal structure of a cell-wall invertase (D239A) from Arabidopsis thaliana in complex with sucrose== | ==Crystal structure of a cell-wall invertase (D239A) from Arabidopsis thaliana in complex with sucrose== | ||
| - | <StructureSection load='2qqu' size='340' side='right' caption='[[2qqu]], [[Resolution|resolution]] 2.84Å' scene=''> | + | <StructureSection load='2qqu' size='340' side='right'caption='[[2qqu]], [[Resolution|resolution]] 2.84Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2qqu]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2qqu]] 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=2QQU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QQU FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand= | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GLC:ALPHA-D-GLUCOSE'>GLC</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene>, <scene name='pdbligand=FRU:FRUCTOSE'>FRU</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene></td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2ac1|2ac1]], [[2oxb|2oxb]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2ac1|2ac1]], [[2oxb|2oxb]]</div></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ATBFRUCT1 ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ATBFRUCT1 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=3702 ARATH])</td></tr> |
| - | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Beta-fructofuranosidase Beta-fructofuranosidase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.26 3.2.1.26] </span></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=2qqu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qqu OCA], [https://pdbe.org/2qqu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qqu RCSB], [https://www.ebi.ac.uk/pdbsum/2qqu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qqu ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/INV1_ARATH INV1_ARATH]] Beta-fructofuranosidase that can use sucrose and 1-kestose, and, to a lower extent, neokestose and levan, as substrates, but not inuline.<ref>PMID:17963237</ref> <ref>PMID:17873089</ref> |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
| Line 40: | Line 40: | ||
[[Category: Arath]] | [[Category: Arath]] | ||
[[Category: Beta-fructofuranosidase]] | [[Category: Beta-fructofuranosidase]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: Ende, W Van den]] | [[Category: Ende, W Van den]] | ||
[[Category: Laere, A Van]] | [[Category: Laere, A Van]] | ||
Revision as of 08:29, 25 June 2021
Crystal structure of a cell-wall invertase (D239A) from Arabidopsis thaliana in complex with sucrose
| |||||||||||

