S. Koyama

发表

Colocalization of Ras and Ral on the membrane is required for Ras-dependent Ral activation through Ral GDP dissociation stimulator

Y. Matsuura, A. Kikuchi, S. Kishida, 1997, Oncogene.

Regulation of Complex Formation of POB1/Epsin/Adaptor Protein Complex 2 by Mitotic Phosphorylation*

K. Morinaka, S. Koyama, T. Oshiro, 2000, The Journal of Biological Chemistry.

Ras interaction with RalGDS effector targets.

A. Kikuchi, S. Koyama, Akira Kikuchi, 2001, Methods in enzymology.

Epsin binds to the EH domain of POB1 and regulates receptor-mediated endocytosis

A. Iwamatsu, K. Okawa, A. Kikuchi, 1999, Oncogene.

Characterization of the interaction of Raf‐1 with ras p21 or 14‐3‐3 protein in intact cells

L. Williams, A. Kikuchi, S. Koyama, 1995, FEBS letters.

Axin prevents Wnt-3a-induced accumulation of beta-catenin.

A. Kikuchi, S. Takada, S. Kishida, 1999, Oncogene.

Axil, a member of the Axin family, interacts with both glycogen synthase kinase 3beta and beta-catenin and inhibits axis formation of Xenopus embryos.

M. Asashima, A. Kikuchi, S. Kishida, 1998, Molecular and cellular biology.

Axil, a Member of the Axin Family, Interacts with Both Glycogen Synthase Kinase 3β and β-Catenin and Inhibits Axis Formation ofXenopus Embryos

Akira Kikuchi, Makoto Asashima, Shinya Koyama, 1998, Molecular and Cellular Biology.

Axin, a negative regulator of the Wnt signaling pathway, forms a complex with GSK‐3β and β‐catenin and promotes GSK‐3β‐dependent phosphorylation of β‐catenin

Akira Kikuchi, Shinya Koyama, Hideki Yamamoto, 1998 .

Axin prevents Wnt-3a-induced accumulation of β-catenin

A. Kikuchi, S. Takada, S. Kishida, 1999, Oncogene.

The Drosophila Ral Gtpase Regulates Developmental Cell Shape Changes through the Jun Nh2-Terminal Kinase Pathway

H. Okano, K. Sawamoto, P. Winge, 1999, The Journal of cell biology.

Axin, a Negative Regulator of the Wnt Signaling Pathway, Directly Interacts with Adenomatous Polyposis Coli and Regulates the Stabilization of β-Catenin*

Hideki Yamamoto, A. Kikuchi, H Yamamoto, 1998, The Journal of Biological Chemistry.

Axin, a negative regulator of the Wnt signaling pathway, forms a complex with GSK-3beta and beta-catenin and promotes GSK-3beta-dependent phosphorylation of beta-catenin.

A. Kikuchi, H. Murai, H Yamamoto, 1998, The EMBO journal.

rap1 p21 regulates the interaction of ras p21 with RGL, a new effector protein of ras p21

A. Kikuchi, M. Okazaki, S. Koyama, 1995, FEBS letters.

The post‐translational modifications of Ral and Rac1 are important for the action of Ral‐binding protein 1, a putative effector protein of Ral

A. Kikuchi, T. Hinoi, S. Koyama, 1997, FEBS letters.

Post-translational Modifications of Ras and Ral Are Important for the Action of Ral GDP Dissociation Stimulator*

Y. Matsuura, S. Kishida, S. Koyama, 1996, The Journal of Biological Chemistry.

Small G protein Ral and its downstream molecules regulate endocytosis of EGF and insulin receptors

A. Iwamatsu, K. Okawa, K. Morinaka, 1999, The EMBO journal.

Ras‐interacting domain of RGL blocks Ras‐dependent signal transduction in Xenopus oocytes

Anthony J. Muslin, L. Williams, A. Kikuchi, 1996, FEBS letters.

Interactions of the Amino Acid Residue at Position 31 of the c-Ha-Ras Protein with Raf-1 and RalGDS*

S. Yokoyama, T. Kataoka, Chang‐Deng Hu, 1998, The Journal of Biological Chemistry.

Interaction of POB1, a Downstream Molecule of Small G Protein Ral, with PAG2, a Paxillin-binding Protein, Is Involved in Cell Migration*

Akira Kikuchi, Shinya Koyama, Hisataka Sabe, 2002, The Journal of Biological Chemistry.

Ubiquitin-interacting motifs of Epsin are involved in the regulation of insulin-dependent endocytosis.

K. Chayama, A. Kikuchi, S. Kishida, 2005, Journal of biochemistry.