CNKSR1

Protein-coding gene in the species Homo sapiens
CNKSR1
Available structures
PDBOrtholog search: PDBe RCSB
List of PDB id codes

1WWV

Identifiers
AliasesCNKSR1, CNK, CNK1, connector enhancer of kinase suppressor of Ras 1
External IDsOMIM: 603272 MGI: 2670958 HomoloGene: 4604 GeneCards: CNKSR1
Gene location (Human)
Chromosome 1 (human)
Chr.Chromosome 1 (human)[1]
Chromosome 1 (human)
Genomic location for CNKSR1
Genomic location for CNKSR1
Band1p36.11Start26,177,484 bp[1]
End26,189,884 bp[1]
Gene location (Mouse)
Chromosome 4 (mouse)
Chr.Chromosome 4 (mouse)[2]
Chromosome 4 (mouse)
Genomic location for CNKSR1
Genomic location for CNKSR1
Band4|4 D2.3Start133,955,352 bp[2]
End133,965,710 bp[2]
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • gastrocnemius muscle

  • right lobe of thyroid gland

  • right uterine tube

  • left lobe of thyroid gland

  • body of pancreas

  • minor salivary glands

  • vastus lateralis muscle

  • skin of abdomen

  • rectum

  • biceps brachii
Top expressed in
  • triceps brachii muscle

  • vastus lateralis muscle

  • temporal muscle

  • gastrocnemius muscle

  • knee joint

  • sternocleidomastoid muscle

  • digastric muscle

  • tibialis anterior muscle

  • skeletal muscle tissue

  • lip
More reference expression data
BioGPS
More reference expression data
Gene ontology
Molecular function
  • protein-macromolecule adaptor activity
  • protein binding
Cellular component
  • cytoplasm
  • plasma membrane
  • cell cortex
  • membrane
  • cell-cell junction
Biological process
  • Ras protein signal transduction
  • Rho protein signal transduction
  • transmembrane receptor protein tyrosine kinase signaling pathway
Sources:Amigo / QuickGO
Orthologs
SpeciesHumanMouse
Entrez

10256

194231

Ensembl

ENSG00000142675

ENSMUSG00000028841

UniProt

Q969H4

A2A9K7

RefSeq (mRNA)

NM_001297647
NM_001297648
NM_006314

NM_001081047

RefSeq (protein)

NP_001284576
NP_001284577
NP_006305

NP_001074516

Location (UCSC)Chr 1: 26.18 – 26.19 MbChr 4: 133.96 – 133.97 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Connector enhancer of kinase suppressor of ras 1 is an enzyme that in humans is encoded by the CNKSR1 gene.[5][6]

Function

This gene is a necessary element in receptor tyrosine kinase pathways, possibly as a tyrosine phosphorylation target. It is involved in regulation of RAF in the MAPK pathway and may also play a role in a MAPK-independent pathway.[6]

Interactions

CNKSR1 has been shown to interact with RhoD[7] and RASSF1.[8]

References

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000142675 – Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000028841 – Ensembl, May 2017
  3. ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. ^ Therrien M, Wong AM, Rubin GM (Dec 1998). "CNK, a RAF-binding multidomain protein required for RAS signaling". Cell. 95 (3): 343–53. doi:10.1016/S0092-8674(00)81766-3. PMID 9814705. S2CID 16587330.
  6. ^ a b "Entrez Gene: CNKSR1 connector enhancer of kinase suppressor of Ras 1".
  7. ^ Jaffe AB, Aspenström P, Hall A (Feb 2004). "Human CNK1 acts as a scaffold protein, linking Rho and Ras signal transduction pathways". Mol. Cell. Biol. 24 (4): 1736–46. doi:10.1128/MCB.24.4.1736-1746.2004. PMC 344169. PMID 14749388.
  8. ^ Rabizadeh S, Xavier RJ, Ishiguro K, Bernabeortiz J, Lopez-Ilasaca M, Khokhlatchev A, Mollahan P, Pfeifer GP, Avruch J, Seed B (Jul 2004). "The scaffold protein CNK1 interacts with the tumor suppressor RASSF1A and augments RASSF1A-induced cell death". J. Biol. Chem. 279 (28): 29247–54. doi:10.1074/jbc.M401699200. PMID 15075335.

Further reading

  • Maruyama K, Sugano S (1994). "Oligo-capping: a simple method to replace the cap structure of eukaryotic mRNAs with oligoribonucleotides". Gene. 138 (1–2): 171–4. doi:10.1016/0378-1119(94)90802-8. PMID 8125298.
  • Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K, Suyama A, Sugano S (1997). "Construction and characterization of a full length-enriched and a 5'-end-enriched cDNA library". Gene. 200 (1–2): 149–56. doi:10.1016/S0378-1119(97)00411-3. PMID 9373149.
  • Therrien M, Wong AM, Kwan E, Rubin GM (1999). "Functional analysis of CNK in RAS signaling". Proc. Natl. Acad. Sci. U.S.A. 96 (23): 13259–63. Bibcode:1999PNAS...9613259T. doi:10.1073/pnas.96.23.13259. PMC 23935. PMID 10557308.
  • Hartsough MT, Morrison DK, Salerno M, Palmieri D, Ouatas T, Mair M, Patrick J, Steeg PS (2002). "Nm23-H1 metastasis suppressor phosphorylation of kinase suppressor of Ras via a histidine protein kinase pathway". J. Biol. Chem. 277 (35): 32389–99. doi:10.1074/jbc.M203115200. PMID 12105213.
  • Matheny SA, Chen C, Kortum RL, Razidlo GL, Lewis RE, White MA (2004). "Ras regulates assembly of mitogenic signalling complexes through the effector protein IMP". Nature. 427 (6971): 256–60. Bibcode:2004Natur.427..256M. doi:10.1038/nature02237. PMID 14724641. S2CID 4416552.
  • Jaffe AB, Aspenström P, Hall A (2004). "Human CNK1 acts as a scaffold protein, linking Rho and Ras signal transduction pathways". Mol. Cell. Biol. 24 (4): 1736–46. doi:10.1128/MCB.24.4.1736-1746.2004. PMC 344169. PMID 14749388.
  • Rabizadeh S, Xavier RJ, Ishiguro K, Bernabeortiz J, Lopez-Ilasaca M, Khokhlatchev A, Mollahan P, Pfeifer GP, Avruch J, Seed B (2004). "The scaffold protein CNK1 interacts with the tumor suppressor RASSF1A and augments RASSF1A-induced cell death". J. Biol. Chem. 279 (28): 29247–54. doi:10.1074/jbc.M401699200. PMID 15075335.
  • Jaffe AB, Hall A, Schmidt A (2005). "Association of CNK1 with Rho guanine nucleotide exchange factors controls signaling specificity downstream of Rho". Curr. Biol. 15 (5): 405–12. Bibcode:2005CBio...15..405J. doi:10.1016/j.cub.2004.12.082. PMID 15753034. S2CID 16479940.
  • Ziogas A, Moelling K, Radziwill G (2005). "CNK1 is a scaffold protein that regulates Src-mediated Raf-1 activation". J. Biol. Chem. 280 (25): 24205–11. doi:10.1074/jbc.M413327200. PMID 15845549.
  • Rual JF, Venkatesan K, Hao T, Hirozane-Kishikawa T, Dricot A, Li N, Berriz GF, Gibbons FD, Dreze M, Ayivi-Guedehoussou N, Klitgord N, Simon C, Boxem M, Milstein S, Rosenberg J, Goldberg DS, Zhang LV, Wong SL, Franklin G, Li S, Albala JS, Lim J, Fraughton C, Llamosas E, Cevik S, Bex C, Lamesch P, Sikorski RS, Vandenhaute J, Zoghbi HY, Smolyar A, Bosak S, Sequerra R, Doucette-Stamm L, Cusick ME, Hill DE, Roth FP, Vidal M (2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. Bibcode:2005Natur.437.1173R. doi:10.1038/nature04209. PMID 16189514. S2CID 4427026.
  • Fritz RD, Radziwill G (2006). "The scaffold protein CNK1 interacts with the angiotensin II type 2 receptor". Biochem. Biophys. Res. Commun. 338 (4): 1906–12. doi:10.1016/j.bbrc.2005.10.168. PMID 16289034.
  • Beausoleil SA, Villén J, Gerber SA, Rush J, Gygi SP (2006). "A probability-based approach for high-throughput protein phosphorylation analysis and site localization". Nat. Biotechnol. 24 (10): 1285–92. doi:10.1038/nbt1240. PMID 16964243. S2CID 14294292.

External links

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  • 1wwv: Solution structure of the SAM domain of human connector enhancer of KSR-like protein CNK1
    1wwv: Solution structure of the SAM domain of human connector enhancer of KSR-like protein CNK1


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