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3.6.5.1: heterotrimeric G-protein GTPase

This is an abbreviated version!
For detailed information about heterotrimeric G-protein GTPase, go to the full flat file.

Word Map on EC 3.6.5.1

Reaction

GTP
+
H2O
=
GDP
+
phosphate

Synonyms

cone transducin, EC 3.6.1.46, EF-2, EF-G, elongation factor 2, G alpha i2, G alpha q, G alpha11, G alphaQ, G betagamma, G12, G13, Galpha protein, Galpha-subunit, Galpha16, Galphai1, Galphai3, Galphao, Galphaq, GI, GmGalpha protein, GPA1, Gq, Gs alpha, GTP phosphohydrolase, GTPase, guanosine 5'-triphosphatase, guanosine triphosphatase, heterotrimeric G protein, heterotrimeric G protein alpha subunit, heterotrimeric G protein family, heterotrimeric G protein Gsalpha, heterotrimeric G-protein, heterotrimeric G-protein GTPase, heterotrimeric GTPase, phosphatase, guanosine tri-, photoreceptor-specific G protein, Rab1, Rab1 GTPase, Rab1a, ribosomal GTPase, SsEF-2, transducin, transducin GTPase

ECTree

     3 Hydrolases
         3.6 Acting on acid anhydrides
             3.6.5 Acting on GTP to facilitate cellular and subcellular movement
                3.6.5.1 heterotrimeric G-protein GTPase

Crystallization

Crystallization on EC 3.6.5.1 - heterotrimeric G-protein GTPase

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
Galphao-subunit of heterotrimeric G protein in complex with the RGS domain of CG5036, method screening, hanging-drop vapour-diffusion method, mixing of 0.0015 ml of 25 mg/ml protein solution containing 20 mM Tris-HCl pH 7.5, 2 mM MgCl2, 150 mM NaCl, 2 mM DTT, with 0.0015 ml of reservoir solution containing 20% PEG 4000, 100 mM HEPES sodium salt, pH 7.5, and equilibration against 0.3 ml of reservoir solution, 8-10 days, 22°C, X-ray diffraction structure determination and analysis at 2.0 A resolution, model fitting and refinement
-
crystal structure of mutant K180P-Galphai1 bound to a GTP analog
-
RGS4 complexed with Gialpha1-Mg2+-GDP-AlF4
-