2ht6

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2ht6, resolution 2.40Å ()
Ligands: ,
Gene: GEM, KIR (Homo sapiens)
Resources: FirstGlance, OCA, PDBsum, RCSB
Coordinates: save as pdb, mmCIF, xml



Contents

Crystal structure of Human Gem G-domain bound to GDP

Publication Abstract from PubMed

Gem, a member of the Rad,Gem/Kir subfamily of small G-proteins, has unique sequence features. We report here the crystallographic structure determination of the Gem G-domain in complex with nucleotide to 2.4 A resolution. Although the basic Ras protein fold is maintained, the Gem switch regions emphatically differ from the Ras paradigm. Our ensuing biochemical characterization indicates that Gem G-domain markedly prefers GDP over GTP. Two known functions of Gem are distinctly affected by spatially separated clusters of mutations.

Structure-function studies of the G-domain from human gem, a novel small G-protein., Opatowsky Y, Sasson Y, Shaked I, Ward Y, Chomsky-Hecht O, Litvak Y, Selinger Z, Kelly K, Hirsch JA, FEBS Lett. 2006 Oct 30;580(25):5959-64. Epub 2006 Oct 6. PMID:17052716

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

About this Structure

2ht6 is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA.

See Also

Reference

  • Opatowsky Y, Sasson Y, Shaked I, Ward Y, Chomsky-Hecht O, Litvak Y, Selinger Z, Kelly K, Hirsch JA. Structure-function studies of the G-domain from human gem, a novel small G-protein. FEBS Lett. 2006 Oct 30;580(25):5959-64. Epub 2006 Oct 6. PMID:17052716 doi:10.1016/j.febslet.2006.09.067

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