Water‐soluble GTP‐binding protein from rat olfactory epithelium

FEBS Letters

Nikolaev, J.V.¹  Evdokimov, V.J.¹  Fesenko, E.E.¹  Matveeva, E.A.¹  Peshenko, I.V.¹  Novoselov, V.I.¹ 

[1] Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow region, 142292, Russian Federation

关键词: GTP-binding protein;    α-Subunit of G-protein;    Olfactory epithelium;    Cilia;    Rat;   

DOI  :  10.1016/0014-5793(94)01051-X

学科分类：生物化学/生物物理

来源: John Wiley & Sons Ltd.

【 摘 要 】

Rat olfactory epithelium and ciliar cytosol of olfactory cells contained the water-soluble 45 kDa protein which was revealed by antibodies against a peptide fragment of the α-subunits common to the G-proteins. No analogous proteins were found in other rat tissues. According to the photo-affinity labeling, the 45 kDa protein possessed a high affinity to GTP; it also exhibited a low GTP hydrolytic activity.

【 授权许可】

Unknown