RND2 binds effectors

Stable Identifier
Reaction [binding]
Homo sapiens
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Active GTP bound RND2 binds the following effectors:
ARHGAP5 (Wennerberg et al. 2003; Bagi et al. 2020)
FNBP1 (Fujita et al. 2002; Kakimoto et al. 2004; Bagci et al. 2020)
FRS2 (Harada et al. 2005)
FRS3 (Harada et al. 2005)
KCTD13 (Gladwyn Ng et al. 2016)
PLXND1 (Uesugi et al. 2009)
PRAG1 (Tanaka et al. 2006)
TNFAIP1 (Gladwyn Ng et al. 2015; Gladwyn Ng et al. 2016)
UBXN11 (Katoh et al. 2002)

RND2 binds to the following candidate effectors reported in the high throughput screen by Bagci et al. 2020 or reported in some but all studies:
ALDH3A2 (Bagci et al. 2020)
ANKRD26 (Bagci et al. 2020)
ARHGAP1 (Bagci et al. 2020)
ARHGAP35 (Wennerberg et al. 2003: binding to active RND2; Bagci et al. 2020: no binding to active RND2)
CAV1 (Bagci et al. 2020)
CKAP4 (Bagci et al. 2020)
DEPDC1B (Bagci et al. 2020)
DLG5 (Bagci et al. 2020)
DSG1 (Bagci et al. 2020)
DST (Bagci et al. 2020)
EPHA2 (Bagci et al. 2020)
FAM83B (Bagci et al. 2020)
GOLGA3 (Bagci et al. 2020)
KIDINS220 (Bagci et al. 2020)
KIF14 (Bagci et al. 2020)
KTN1 (Bagci et al. 2020) - while RND2 has not been shown to localize to the endoplasmic reticulum membrane (ER), some isoforms of KTN1 are known to localize to the plasma membrane instead of the ER membrane (Santama et al. 2004)
LEMD3 (Bagci et al. 2020)
LRRC1 (Bagci et al. 2020)
MUC13 (Bagci et al. 2020)
NISCH (Bagci et al. 2020)
NUDC (Bagci et al. 2020)
PIK3R1 (Bagci et al. 2020)
PIK3R2 (Bagci et al. 2020)
PKP4 (Bagci et al. 2020)
PTPN13 (Bagci et al. 2020)
RBMX (Bagci et al. 2020)
SCRIB (Bagci et al. 2020)
TFRC (Bagci et al. 2020)
TXNL1 (Bagci et al. 2020)
UHRF1BP1L (Bagci et al. 2020)
VANGL1 (Bagci et al. 2020)
VANGL2 (Bagci et al. 2020)
WDR6 (Bagci et al. 2020)

RND2 does not bind the following effectors:
CCDC88A (Bagci et al. 2020)
CKB (Bagci et al. 2020)
CPD (Bagci et al. 2020)
DDX4 (Bagci et al. 2020)
DSP (Bagci et al. 2020)
EPSTI1 (Bagci et al. 2020)
FAM135A (Bagci et al. 2020)
FLOT2 (Bagci et al. 2020)
GRB7 (Vayssiere et al. 2000)
PLEKHG5 (Goh and Manser 2010)
PICALM (Bagci et al. 2020)
RASAL2 (Bagci et al. 2020)
RRAS2 (Bagci et al. 2020)
SEMA4F (Bagci et al. 2020)
STIP1 (de Souza et al. 2014)
STMN2 (Li et al. 2009)
TMEM59 (Bagci et al. 2020)
TMOD3 (Bagci et al. 2020)

Literature References
PubMed ID Title Journal Year
11940653 Socius is a novel Rnd GTPase-interacting protein involved in disassembly of actin stress fibers

Katoh, H, Harada, A, Mori, K, Negishi, M

Mol. Cell. Biol. 2002
15738000 Direct interaction of Rnd1 with FRS2 beta regulates Rnd1-induced down-regulation of RhoA activity and is involved in fibroblast growth factor-induced neurite outgrowth in PC12 cells

Harada, A, Katoh, H, Negishi, M

J. Biol. Chem. 2005
14732713 Identification of splicing variants of Rapostlin, a novel RND2 effector that interacts with neural Wiskott-Aldrich syndrome protein and induces neurite branching

Kakimoto, T, Katoh, H, Negishi, M

J. Biol. Chem. 2004
20811643 The RhoA GEF Syx is a target of Rnd3 and regulated via a Raf1-like ubiquitin-related domain

Goh, LL, Manser, E

PLoS ONE 2010
18996843 Rnd1 regulates axon extension by enhancing the microtubule destabilizing activity of SCG10

Li, YH, Ghavampur, S, Bondallaz, P, Will, L, Grenningloh, G, Püschel, AW

J. Biol. Chem. 2009
12842009 Rnd proteins function as RhoA antagonists by activating p190 RhoGAP

Wennerberg, K, Forget, MA, Ellerbroek, SM, Arthur, WT, Burridge, K, Settleman, J, Der, CJ, Hansen, SH

Curr. Biol. 2003
24690281 STI1 antagonizes cytoskeleton collapse mediated by small GTPase Rnd1 and regulates neurite growth

de Souza, LE, Moura Costa, MD, Bilek, ES, Lopes, MH, Martins, VR, Püschel, AW, Mercadante, AF, Nakao, LS, Zanata, SM

Exp. Cell Res. 2014
16481321 Pragmin, a novel effector of Rnd2 GTPase, stimulates RhoA activity

Tanaka, H, Katoh, H, Negishi, M

J. Biol. Chem. 2006
26969432 Bacurd1/Kctd13 and Bacurd2/Tnfaip1 are interacting partners to Rnd proteins which influence the long-term positioning and dendritic maturation of cerebral cortical neurons

Gladwyn-Ng, I, Huang, L, Ngo, L, Li, SS, Qu, Z, Vanyai, HK, Cullen, HD, Davis, JM, Heng, JI

Neural Dev 2016
12244061 Rapostlin is a novel effector of Rnd2 GTPase inducing neurite branching

Fujita, H, Katoh, H, Ishikawa, Y, Mori, K, Negishi, M

J. Biol. Chem. 2002
19136556 Different requirement for Rnd GTPases of R-Ras GAP activity of Plexin-C1 and Plexin-D1

Uesugi, K, Oinuma, I, Katoh, H, Negishi, M

J Biol Chem 2009
31871319 Mapping the proximity interaction network of the Rho-family GTPases reveals signalling pathways and regulatory mechanisms

Bagci, H, Sriskandarajah, N, Robert, A, Boulais, J, Elkholi, IE, Tran, V, Lin, ZY, Thibault, MP, Dubé, N, Faubert, D, Hipfner, DR, Gingras, AC, Cote, JF

Nat. Cell Biol. 2020
25888806 Bacurd2 is a novel interacting partner to Rnd2 which controls radial migration within the developing mammalian cerebral cortex

Gladwyn-Ng, IE, Li, SS, Qu, Z, Davis, JM, Ngo, L, Haas, M, Singer, J, Heng, JI

Neural Dev 2015
10664463 Interaction of the Grb7 adapter protein with Rnd1, a new member of the Rho family

Vayssière, B, Zalcman, G, Mahé, Y, Mirey, G, Ligensa, T, Weidner, KM, Chardin, P, Camonis, J

FEBS Lett. 2000
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