IQGAP2

IQGAP2
Available structures
PDBOrtholog search: PDBe RCSB
Identifiers
Aliases IQGAP2
External IDs MGI: 2449975 HomoloGene: 101543 GeneCards: IQGAP2
RNA expression pattern
More reference expression data
Orthologs
Species Human Mouse
Entrez

10788

544963

Ensembl

ENSG00000145703

ENSMUSG00000021676

UniProt

Q13576

Q3UQ44

RefSeq (mRNA)

NM_001285460
NM_001285461
NM_001285462
NM_006633

NM_027711

RefSeq (protein)

NP_001272389.1
NP_001272390.1
NP_001272391.1
NP_006624.2

NP_081987.1

Location (UCSC) Chr 5: 76.4 – 76.71 Mb Chr 13: 95.63 – 95.89 Mb
PubMed search [1] [2]
Wikidata
View/Edit HumanView/Edit Mouse

Ras GTPase-activating-like protein IQGAP2 is an enzyme that in humans is encoded by the IQGAP2 gene.[3][4]

Function

This gene encodes a member of the IQGAP family. The protein contains three IQ domains, one calponin homology domain, one Ras-GAP domain and one WW domain. It interacts with components of the cytoskeleton, with cell adhesion molecules, and with several signaling molecules to regulate cell morphology and motility.[4]

Interactions

IQGAP2 has been shown to interact with CDC42[3] and RAC1.[3]

References

  1. ↑ "Human PubMed Reference:".
  2. ↑ "Mouse PubMed Reference:".
  3. 1 2 3 Brill S, Li S, Lyman CW, Church DM, Wasmuth JJ, Weissbach L, Bernards A, Snijders AJ (Sep 1996). "The Ras GTPase-activating-protein-related human protein IQGAP2 harbors a potential actin binding domain and interacts with calmodulin and Rho family GTPases". Mol. Cell. Biol. 16 (9): 4869–78. doi:10.1128/mcb.16.9.4869. PMC 231489Freely accessible. PMID 8756646.
  4. 1 2 "Entrez Gene: IQGAP2 IQ motif containing GTPase activating protein 2".

Further reading

  • McCallum SJ, Wu WJ, Cerione RA (1996). "Identification of a putative effector for Cdc42Hs with high sequence similarity to the RasGAP-related protein IQGAP1 and a Cdc42Hs binding partner with similarity to IQGAP2". J. Biol. Chem. 271 (36): 21732–7. doi:10.1074/jbc.271.36.21732. PMID 8702968. 
  • Yin H, Morioka H, Towle CA, Vidal M, Watanabe T, Weissbach L (2001). "Evidence that HAX-1 is an interleukin-1 alpha N-terminal binding protein". Cytokine. 15 (3): 122–37. doi:10.1006/cyto.2001.0891. PMID 11554782. 
  • Wennerberg K, Ellerbroek SM, Liu RY, Karnoub AE, Burridge K, Der CJ (2002). "RhoG signals in parallel with Rac1 and Cdc42". J. Biol. Chem. 277 (49): 47810–7. doi:10.1074/jbc.M203816200. PMID 12376551. 
  • Schmidt VA, Scudder L, Devoe CE, Bernards A, Cupit LD, Bahou WF (2003). "IQGAP2 functions as a GTP-dependent effector protein in thrombin-induced platelet cytoskeletal reorganization". Blood. 101 (8): 3021–8. doi:10.1182/blood-2002-09-2807. PMID 12515716. 
  • Gevaert K, Goethals M, Martens L, Van Damme J, Staes A, Thomas GR, Vandekerckhove J (2003). "Exploring proteomes and analyzing protein processing by mass spectrometric identification of sorted N-terminal peptides". Nat. Biotechnol. 21 (5): 566–9. doi:10.1038/nbt810. PMID 12665801. 
  • Bouwmeester T, Bauch A, Ruffner H, Angrand PO, Bergamini G, Croughton K, Cruciat C, Eberhard D, Gagneur J, Ghidelli S, Hopf C, Huhse B, Mangano R, Michon AM, Schirle M, Schlegl J, Schwab M, Stein MA, Bauer A, Casari G, Drewes G, Gavin AC, Jackson DB, Joberty G, Neubauer G, Rick J, Kuster B, Superti-Furga G (2004). "A physical and functional map of the human TNF-alpha/NF-kappa B signal transduction pathway". Nat. Cell Biol. 6 (2): 97–105. doi:10.1038/ncb1086. PMID 14743216. 
  • Chew CS, Okamoto CT, Chen X, Qin HY (2005). "IQGAPs are differentially expressed and regulated in polarized gastric epithelial cells". Am. J. Physiol. Gastrointest. Liver Physiol. 288 (2): G376–87. doi:10.1152/ajpgi.00290.2004. PMID 15458922. 
  • Wang H, Huo R, Xu M, Lu L, Xu Z, Li J, Zhou Z, Sha J (2005). "Cloning and characterization of a novel transcript variant of IQGAP2 in human testis". DNA Seq. 15 (5-6): 319–25. doi:10.1080/10425170400009012. PMID 15621655. 
  • Kimura K, Wakamatsu A, Suzuki Y, Ota T, Nishikawa T, Yamashita R, Yamamoto J, Sekine M, Tsuritani K, Wakaguri H, Ishii S, Sugiyama T, Saito K, Isono Y, Irie R, Kushida N, Yoneyama T, Otsuka R, Kanda K, Yokoi T, Kondo H, Wagatsuma M, Murakawa K, Ishida S, Ishibashi T, Takahashi-Fujii A, Tanase T, Nagai K, Kikuchi H, Nakai K, Isogai T, Sugano S (2006). "Diversification of transcriptional modulation: large-scale identification and characterization of putative alternative promoters of human genes". Genome Res. 16 (1): 55–65. doi:10.1101/gr.4039406. PMC 1356129Freely accessible. PMID 16344560. 
  • Ewing RM, Chu P, Elisma F, Li H, Taylor P, Climie S, McBroom-Cerajewski L, Robinson MD, O'Connor L, Li M, Taylor R, Dharsee M, Ho Y, Heilbut A, Moore L, Zhang S, Ornatsky O, Bukhman YV, Ethier M, Sheng Y, Vasilescu J, Abu-Farha M, Lambert JP, Duewel HS, Stewart II, Kuehl B, Hogue K, Colwill K, Gladwish K, Muskat B, Kinach R, Adams SL, Moran MF, Morin GB, Topaloglou T, Figeys D (2007). "Large-scale mapping of human protein-protein interactions by mass spectrometry". Mol. Syst. Biol. 3 (1): 89. doi:10.1038/msb4100134. PMC 1847948Freely accessible. PMID 17353931. 


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