Rnd1

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RND1
Protein RND1 PDB 2cls.png
Available structures
PDB Ortholog search: PDBe RCSB
Identifiers
Aliases RND1, ARHS, RHO6, RHOS, Rnd1, Rho family GTPase 1
External IDs MGI: 2444878 HomoloGene: 8706 GeneCards: 27289
RNA expression pattern
PBB GE RND1 210056 at tn.png
More reference expression data
Orthologs
Species Human Mouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_014470

NM_172612

RefSeq (protein)

NP_055285.1

NP_766200.1

Location (UCSC) Chr 12: 48.86 – 48.87 Mb Chr 15: 98.66 – 98.68 Mb
PubMed search [1] [2]
Wikidata
View/Edit Human View/Edit Mouse

Rnd1 is a small (~21 kDa) signaling G protein (to be specific, a GTPase), and is a member of the Rnd subgroup of the Rho family of GTPases.[1] It is encoded by the gene RND1.[2]

It contributes to regulating the organization of the actin cytoskeleton in response to extracellular growth factors (Nobes et al., 1998).[supplied by OMIM][2]

Interactions[edit]

Rnd1 has been shown to interact with GRB7,[3] PLXNB1,[4] PDE6D,[5][6] ARHGAP5[7] and UBXD5.[8]

References[edit]

  1. ^ Ridley AJ (Oct 2006). "Rho GTPases and actin dynamics in membrane protrusions and vesicle trafficking". Trends in Cell Biology 16 (10): 522–9. doi:10.1016/j.tcb.2006.08.006. PMID 16949823. 
  2. ^ a b "Entrez Gene: RND1 Rho family GTPase 1". 
  3. ^ Vayssière B, Zalcman G, Mahé Y, Mirey G, Ligensa T, Weidner KM, Chardin P, Camonis J (Feb 2000). "Interaction of the Grb7 adapter protein with Rnd1, a new member of the Rho family". FEBS Letters 467 (1): 91–6. doi:10.1016/S0014-5793(99)01530-6. PMID 10664463. 
  4. ^ Oinuma I, Katoh H, Harada A, Negishi M (Jul 2003). "Direct interaction of Rnd1 with Plexin-B1 regulates PDZ-RhoGEF-mediated Rho activation by Plexin-B1 and induces cell contraction in COS-7 cells". The Journal of Biological Chemistry 278 (28): 25671–7. doi:10.1074/jbc.M303047200. PMID 12730235. 
  5. ^ Nancy V, Callebaut I, El Marjou A, de Gunzburg J (Apr 2002). "The delta subunit of retinal rod cGMP phosphodiesterase regulates the membrane association of Ras and Rap GTPases". The Journal of Biological Chemistry 277 (17): 15076–84. doi:10.1074/jbc.M109983200. PMID 11786539. 
  6. ^ Hanzal-Bayer M, Renault L, Roversi P, Wittinghofer A, Hillig RC (May 2002). "The complex of Arl2-GTP and PDE delta: from structure to function". The EMBO Journal 21 (9): 2095–106. doi:10.1093/emboj/21.9.2095. PMC 125981. PMID 11980706. 
  7. ^ Wennerberg K, Forget MA, Ellerbroek SM, Arthur WT, Burridge K, Settleman J, Der CJ, Hansen SH (Jul 2003). "Rnd proteins function as RhoA antagonists by activating p190 RhoGAP". Current Biology 13 (13): 1106–15. doi:10.1016/S0960-9822(03)00418-4. PMID 12842009. 
  8. ^ Katoh H, Harada A, Mori K, Negishi M (May 2002). "Socius is a novel Rnd GTPase-interacting protein involved in disassembly of actin stress fibers". Molecular and Cellular Biology 22 (9): 2952–64. doi:10.1128/MCB.22.9.2952-2964.2002. PMC 133765. PMID 11940653. 

Further reading[edit]