... with macropinosomes and with early and recycling endosomes, it is plausible that Arl13b is involved in integrin recycling towards the leading edge in growth-factor-stimulated cell migration. However, this remains to be established. Small G proteins can bind various effectors, such as motors, kinases...

...Isabel L. Torres; Cláudia Rosa-Ferreira; Sean Munro ABSTRACT The small G protein Arf like 1 (Arl1) is found at the Golgi complex, and its GTP-bound form recruits several effectors to the Golgi including GRIP-domain-containing coiled-coil proteins, and the Arf1 exchange factors Big1 and Big2...

..., P., Nagashima, K., Gonoi, T., Shibasaki, T., Takahashi, K., Kashima, Y., Ozaki, N., Geering, K., Iwanaga, T. and Seino, S. ( 2001 ). Regulation of Ca 2+ channel expression at the cell surface by the small G-protein Kir/Gem. Nature 411 , 701 -706. Catterall, W. A. ( 1998 ). Structure...

... systems by GTPγS and Cdc42 . J. Cell Biol . 138 , 363 – 374 . * Author for correspondence (e-mail: [email protected] ) 23 03 1998 14 05 1998 © 1998 by Company of Biologists 1998 Actin Polymerisation Cytoskeleton Small G protein Guanine nucleotide...

... organization in osteoclasts. * Author for correspondence at the Department of Biochemistry 24 01 1995 17 03 1995 © 1995 by Company of Biologists 1995 rho p21 osteoclast C3 exoenzyme bone resorption small G protein Chong et al. (1994) have reported that rho p21...