ECT2
ECT2
단백질 ECT2는 인간에게 ECT2 유전자에 의해 암호화된 단백질이다.[4][5][6]
함수
이 유전자가 인코딩한 단백질은 Rho 특유의 교환인자와 효모세포 주기 조절기와 관련된 변형 단백질이다.이 유전자의 발현은 DNA 합성의 시작과 함께 높아지며 G2와 M 단계 동안 높아진다.현장 잡종 분석 결과 간 재생에서 유사분열을 겪는 세포에서 표현력이 높은 것으로 나타났다.따라서 이 단백질은 간 재생 중에 세포 순환에 의존하는 방식으로 표현되며, 사이토키네시스 조절에 중요한 역할을 한다고 생각된다.[6]
상호작용
ECT2는 PARD6A와 상호작용하는 것으로 나타났다.[7]
참조
- ^ a b c GRCm38: 앙상블 릴리스 89: ENSMUSG000027699 - 앙상블, 2017년 5월
- ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
- ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
- ^ Miki T, Smith CL, Long JE, Eva A, Fleming TP (Apr 1993). "Oncogene ect2 is related to regulators of small GTP-binding proteins". Nature. 362 (6419): 462–5. Bibcode:1993Natur.362..462M. doi:10.1038/362462a0. PMID 8464478. S2CID 722736.
- ^ Tatsumoto T, Xie X, Blumenthal R, Okamoto I, Miki T (Dec 1999). "Human ECT2 is an exchange factor for Rho GTPases, phosphorylated in G2/M phases, and involved in cytokinesis". J. Cell Biol. 147 (5): 921–8. doi:10.1083/jcb.147.5.921. PMC 2169345. PMID 10579713.
- ^ a b "Entrez Gene: ECT2 epithelial cell transforming sequence 2 oncogene".
- ^ Liu XF, Ishida H, Raziuddin R, Miki T (Aug 2004). "Nucleotide exchange factor ECT2 interacts with the polarity protein complex Par6/Par3/protein kinase Czeta (PKCzeta) and regulates PKCzeta activity". Mol. Cell. Biol. 24 (15): 6665–75. doi:10.1128/MCB.24.15.6665-6675.2004. PMC 444862. PMID 15254234.
추가 읽기
- Takai S, Long JE, Yamada K, Miki T (1995). "Chromosomal localization of the human ECT2 proto-oncogene to 3q26.1-->q26.2 by somatic cell analysis and fluorescence in situ hybridization". Genomics. 27 (1): 220–2. doi:10.1006/geno.1995.1033. PMID 7665179.
- Hillier LD, Lennon G, Becker M, Bonaldo MF, Chiapelli B, Chissoe S, Dietrich N, DuBuque T, Favello A, Gish W, Hawkins M, Hultman M, Kucaba T, Lacy M, Le M, Le N, Mardis E, Moore B, Morris M, Parsons J, Prange C, Rifkin L, Rohlfing T, Schellenberg K, Bento Soares M, Tan F, Thierry-Meg J, Trevaskis E, Underwood K, Wohldman P, Waterston R, Wilson R, Marra M (1996). "Generation and analysis of 280,000 human expressed sequence tags". Genome Res. 6 (9): 807–28. doi:10.1101/gr.6.9.807. PMID 8889549.
- Kimura K, Tsuji T, Takada Y, Miki T, Narumiya S (2000). "Accumulation of GTP-bound RhoA during cytokinesis and a critical role of ECT2 in this accumulation". J. Biol. Chem. 275 (23): 17233–6. doi:10.1074/jbc.C000212200. PMID 10837491.
- 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.
- Matsuda A, Suzuki Y, Honda G, Muramatsu S, Matsuzaki O, Nagano Y, Doi T, Shimotohno K, Harada T, Nishida E, Hayashi H, Sugano S (2003). "Large-scale identification and characterization of human genes that activate NF-kappaB and MAPK signaling pathways". Oncogene. 22 (21): 3307–18. doi:10.1038/sj.onc.1206406. PMID 12761501.
- Saito S, Tatsumoto T, Lorenzi MV, Chedid M, Kapoor V, Sakata H, Rubin J, Miki T (2003). "Rho exchange factor ECT2 is induced by growth factors and regulates cytokinesis through the N-terminal cell cycle regulator-related domains". J. Cell. Biochem. 90 (4): 819–36. doi:10.1002/jcb.10688. PMID 14587037. S2CID 1295995.
- Hara T, Ishida H, Raziuddin R, Dorkhom S, Kamijo K, Miki T (2004). "Novel kelch-like protein, KLEIP, is involved in actin assembly at cell-cell contact sites of Madin-Darby canine kidney cells". Mol. Biol. Cell. 15 (3): 1172–84. doi:10.1091/mbc.E03-07-0531. PMC 363103. PMID 14668487.
- Liu XF, Ishida H, Raziuddin R, Miki T (2004). "Nucleotide exchange factor ECT2 interacts with the polarity protein complex Par6/Par3/protein kinase Czeta (PKCzeta) and regulates PKCzeta activity". Mol. Cell. Biol. 24 (15): 6665–75. doi:10.1128/MCB.24.15.6665-6675.2004. PMC 444862. PMID 15254234.
- Kim JE, Billadeau DD, Chen J (2005). "The tandem BRCT domains of Ect2 are required for both negative and positive regulation of Ect2 in cytokinesis". J. Biol. Chem. 280 (7): 5733–9. doi:10.1074/jbc.M409298200. PMID 15545273.
- Oceguera-Yanez F, Kimura K, Yasuda S, Higashida C, Kitamura T, Hiraoka Y, Haraguchi T, Narumiya S (2005). "Ect2 and MgcRacGAP regulate the activation and function of Cdc42 in mitosis". J. Cell Biol. 168 (2): 221–32. doi:10.1083/jcb.200408085. PMC 2171585. PMID 15642749.
- Yüce O, Piekny A, Glotzer M (2005). "An ECT2-centralspindlin complex regulates the localization and function of RhoA". J. Cell Biol. 170 (4): 571–82. doi:10.1083/jcb.200501097. PMC 2171506. PMID 16103226.
- Niiya F, Xie X, Lee KS, Inoue H, Miki T (2005). "Inhibition of cyclin-dependent kinase 1 induces cytokinesis without chromosome segregation in an ECT2 and MgcRacGAP-dependent manner". J. Biol. Chem. 280 (43): 36502–9. doi:10.1074/jbc.M508007200. PMID 16118207.
- Zhao WM, Fang G (2005). "MgcRacGAP controls the assembly of the contractile ring and the initiation of cytokinesis". Proc. Natl. Acad. Sci. U.S.A. 102 (37): 13158–63. Bibcode:2005PNAS..10213158Z. doi:10.1073/pnas.0504145102. PMC 1201590. PMID 16129829.
- Hara T, Abe M, Inoue H, Yu LR, Veenstra TD, Kang YH, Lee KS, Miki T (2006). "Cytokinesis regulator ECT2 changes its conformation through phosphorylation at Thr-341 in G2/M phase". Oncogene. 25 (4): 566–78. doi:10.1038/sj.onc.1209078. PMID 16170345.
- Niiya F, Tatsumoto T, Lee KS, Miki T (2006). "Phosphorylation of the cytokinesis regulator ECT2 at G2/M phase stimulates association of the mitotic kinase Plk1 and accumulation of GTP-bound RhoA". Oncogene. 25 (6): 827–37. doi:10.1038/sj.onc.1209124. PMID 16247472.
- Nishimura Y, Yonemura S (2006). "Centralspindlin regulates ECT2 and RhoA accumulation at the equatorial cortex during cytokinesis". J. Cell Sci. 119 (Pt 1): 104–14. doi:10.1242/jcs.02737. PMID 16352658.
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