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.
5l3q
From Proteopedia
(Difference between revisions)
m (Protected "5l3q" [edit=sysop:move=sysop]) |
|||
| Line 1: | Line 1: | ||
| - | '''Unreleased structure''' | ||
| - | + | ==Structure of the GTPase heterodimer of human SRP54 and SRalpha== | |
| - | + | <StructureSection load='5l3q' size='340' side='right' caption='[[5l3q]], [[Resolution|resolution]] 3.20Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[5l3q]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5L3Q OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5L3Q FirstGlance]. <br> | |
| - | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=AMP:ADENOSINE+MONOPHOSPHATE'>AMP</scene>, <scene name='pdbligand=GNP:PHOSPHOAMINOPHOSPHONIC+ACID-GUANYLATE+ESTER'>GNP</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5l3q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5l3q OCA], [http://pdbe.org/5l3q PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5l3q RCSB], [http://www.ebi.ac.uk/pdbsum/5l3q PDBsum]</span></td></tr> |
| - | [[ | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/SRP54_HUMAN SRP54_HUMAN]] Binds to the signal sequence of presecretory protein when they emerge from the ribosomes and transfers them to TRAM (translocating chain-associating membrane protein). [[http://www.uniprot.org/uniprot/SRPRA_HUMAN SRPRA_HUMAN]] Component of the SRP (signal recognition particle) receptor. Ensures, in conjunction with the signal recognition particle, the correct targeting of the nascent secretory proteins to the endoplasmic reticulum membrane system. | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
[[Category: Segnitz, B]] | [[Category: Segnitz, B]] | ||
[[Category: Sinning, I]] | [[Category: Sinning, I]] | ||
| + | [[Category: Wild, K]] | ||
| + | [[Category: Co-translational protein targeting]] | ||
| + | [[Category: Gtpase]] | ||
| + | [[Category: Protein transport]] | ||
| + | [[Category: Signal recognition particle]] | ||
Revision as of 15:29, 20 June 2016
Structure of the GTPase heterodimer of human SRP54 and SRalpha
| |||||||||||
