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.
3s29
From Proteopedia
(Difference between revisions)
| (6 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | [[Image:3s29.png|left|200px]] | ||
| - | + | ==The crystal structure of sucrose synthase-1 from Arabidopsis thaliana and its functional implications.== | |
| - | + | <StructureSection load='3s29' size='340' side='right'caption='[[3s29]], [[Resolution|resolution]] 2.85Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[3s29]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3S29 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3S29 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]] 2.85Å</td></tr> | |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FRU:FRUCTOSE'>FRU</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=MLA:MALONIC+ACID'>MLA</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=3s29 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3s29 OCA], [https://pdbe.org/3s29 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3s29 RCSB], [https://www.ebi.ac.uk/pdbsum/3s29 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3s29 ProSAT]</span></td></tr> | |
| - | + | </table> | |
| - | + | == Function == | |
| - | + | [https://www.uniprot.org/uniprot/SUS1_ARATH SUS1_ARATH] Involved in mRNA export coupled transcription activation by association with both the TREX-2 and the SAGA complexes. The transcription regulatory histone acetylation (HAT) complex SAGA is a multiprotein complex that activates transcription by remodeling chromatin and mediating histone acetylation and deubiquitination. Within the SAGA complex, participates in a subcomplex that specifically deubiquitinates histones. The SAGA complex is recruited to specific gene promoters by activators, where it is required for transcription. The TREX-2 complex functions in docking export-competent ribonucleoprotein particles (mRNPs) to the nuclear entrance of the nuclear pore complex (nuclear basket). TREX-2 participates in mRNA export and accurate chromatin positioning in the nucleus by tethering genes to the nuclear periphery (By similarity). | |
| - | + | __TOC__ | |
| - | < | + | </StructureSection> |
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | == | + | |
| - | [[3s29]] is a 8 chain structure with sequence from [ | + | |
| - | + | ||
| - | == | + | |
| - | < | + | |
[[Category: Arabidopsis thaliana]] | [[Category: Arabidopsis thaliana]] | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: Garavito | + | [[Category: Garavito RM]] |
| - | [[Category: Zheng | + | [[Category: Zheng YI]] |
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
Current revision
The crystal structure of sucrose synthase-1 from Arabidopsis thaliana and its functional implications.
| |||||||||||
