4kfw
From Proteopedia
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| - | {{STRUCTURE_4kfw| PDB=4kfw | SCENE= }} | ||
| - | ===Structural insight into Golgi membrane stacking by GRASP65 and GRASP55=== | ||
| - | {{ABSTRACT_PUBMED_23940043}} | ||
| - | == | + | ==Structural insight into Golgi membrane stacking by GRASP65 and GRASP55== |
| - | [[4kfw]] is a 2 chain structure with sequence from [ | + | <StructureSection load='4kfw' size='340' side='right'caption='[[4kfw]], [[Resolution|resolution]] 2.70Å' scene=''> |
| - | + | == Structural highlights == | |
| - | == | + | <table><tr><td colspan='2'>[[4kfw]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KFW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4KFW 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]] 2.7Å</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=4kfw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4kfw OCA], [https://pdbe.org/4kfw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4kfw RCSB], [https://www.ebi.ac.uk/pdbsum/4kfw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4kfw ProSAT]</span></td></tr> |
| - | [[Category: | + | </table> |
| - | [[Category: | + | == Function == |
| - | [[Category: | + | [https://www.uniprot.org/uniprot/GORS2_RAT GORS2_RAT] Key structural protein of the Golgi apparatus (By similarity). The membrane cisternae of the Golgi apparatus adhere to each other to form stacks, which are aligned side by side to form the Golgi ribbon (By similarity). Acting in concert with GORASP1/GRASP65, is required for the formation and maintenance of the Golgi ribbon, and may be dispensable for the formation of stacks (By similarity). However, other studies suggest that GORASP2 plays a role in the assembly and membrane stacking of the Golgi cisternae, and in the process by which Golgi stacks reform after breakdown during mitosis and meiosis (PubMed:10487747, PubMed:23940043). May regulate the intracellular transport and presentation of a defined set of transmembrane proteins, such as transmembrane TGFA (By similarity). Required for normal acrosome formation during spermiogenesis and normal male fertility, probably by promoting colocalization of JAM2 and JAM3 at contact sites between germ cells and Sertoli cells (By similarity). Mediates ER stress-induced unconventional (ER/Golgi-independent) trafficking of core-glycosylated CFTR to cell membrane (By similarity).[UniProtKB:Q99JX3][UniProtKB:Q9H8Y8]<ref>PMID:10487747</ref> <ref>PMID:23940043</ref> |
| - | [[Category: | + | == References == |
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Rattus norvegicus]] | ||
| + | [[Category: Hu J]] | ||
| + | [[Category: Liu X]] | ||
Current revision
Structural insight into Golgi membrane stacking by GRASP65 and GRASP55
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