5kdl: Difference between revisions
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==Crystal structure of the 4 alanine insertion variant of the Gi alpha1 subunit bound to GTPgammaS== | |||
<StructureSection load='5kdl' size='340' side='right' caption='[[5kdl]], [[Resolution|resolution]] 2.67Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[5kdl]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5KDL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5KDL FirstGlance]. <br> | |||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GSP:5-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE'>GSP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr> | |||
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5kdo|5kdo]]</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=5kdl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5kdl OCA], [http://pdbe.org/5kdl PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5kdl RCSB], [http://www.ebi.ac.uk/pdbsum/5kdl PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5kdl ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[[http://www.uniprot.org/uniprot/GNAI1_RAT GNAI1_RAT]] Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems. The G(i) proteins are involved in hormonal regulation of adenylate cyclase: they inhibit the cyclase in response to beta-adrenergic stimuli. The inactive GDP-bound form prevents the association of RGS14 with centrosomes and is required for the translocation of RGS14 from the cytoplasm to the plasma membrane. May play a role in cell division.<ref>PMID:16870394</ref> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Gilbert, J]] | [[Category: Gilbert, J]] | ||
[[Category: Lokits, A | [[Category: Hamm, H E]] | ||
[[Category: Iverson, T M]] | |||
[[Category: Kaya, A I]] | |||
[[Category: Lokits, A D]] | |||
[[Category: Meiler, J]] | [[Category: Meiler, J]] | ||
[[Category: | [[Category: Heterotrimeric g protein g protein coupled receptors g protein activation g protein structure gdp release]] | ||
[[Category: | [[Category: Signaling protein]] | ||