ATP2B4
ATP2B4혈장막 칼슘수송 ATP효소 4는 사람에게서 ATP2B4 [5][6]유전자에 의해 암호화되는 효소이다.
이 유전자에 의해 코드된 단백질은 반응 주기 동안 아스파틸 인산염 중간체의 형성을 특징으로 하는 P형 1차 이온 수송 ATPase 계열에 속합니다.이러한 효소는 매우 큰 농도 구배에 대해 진핵 세포에서 2가의 칼슘 이온을 제거하고 세포 내 칼슘 항상성에 중요한 역할을 합니다.포유류의 혈장막 칼슘 ATP화효소 아이소폼은 적어도 4개의 다른 유전자에 의해 암호화되며, 이들 효소의 다양성은 전사체의 대체 스플라이싱에 의해 더욱 증가한다.서로 다른 아이소폼 및 스플라이스 변형의 발현은 발달, 조직 및 세포 유형 고유의 방식으로 조절되며, 이는 이러한 펌프가 특정 세포와 조직의 생리학적 요구에 기능적으로 적합함을 시사한다.이 유전자는 혈장막 칼슘 ATP화효소 이소폼 4를 암호화한다.다른 아이소폼을 코드하는 대체적으로 스플라이스된 전사 변종이 [6]식별되었다.
상호 작용
ATP2B4는 [7]CASK와 상호작용하는 것으로 나타났다.
레퍼런스
- ^ a b c GRCh38: 앙상블 릴리즈 89: ENSG000058668 - 앙상블, 2017년 5월
- ^ a b c GRCm38: 앙상블 릴리즈 89: ENSMUSG000026463 - 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.
- ^ Olson S, Wang MG, Carafoli E, Strehler EE, McBride OW (April 1991). "Localization of two genes encoding plasma membrane Ca2(+)-transporting ATPases to human chromosomes 1q25-32 and 12q21-23". Genomics. 9 (4): 629–41. doi:10.1016/0888-7543(91)90356-J. PMID 1674727.
- ^ a b "Entrez Gene: ATP2B4 ATPase, Ca++ transporting, plasma membrane 4".
- ^ Schuh K, Uldrijan S, Gambaryan S, Roethlein N, Neyses L (March 2003). "Interaction of the plasma membrane Ca2+ pump 4b/CI with the Ca2+/calmodulin-dependent membrane-associated kinase CASK". The Journal of Biological Chemistry. 278 (11): 9778–83. doi:10.1074/jbc.M212507200. PMID 12511555.
추가 정보
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- Santiago-García J, Mas-Oliva J, Saavedra D, Zarain-Herzberg A (February 1996). "Analysis of mRNA expression and cloning of a novel plasma membrane Ca(2+)-ATPase splice variant in human heart". Molecular and Cellular Biochemistry. 155 (2): 173–82. doi:10.1007/BF00229314. PMID 8700162. S2CID 33539531.
- Zacharias DA, DeMarco SJ, Strehler EE (April 1997). "mRNA expression of the four isoforms of the human plasma membrane Ca(2+)-ATPase in the human hippocampus". Brain Research. Molecular Brain Research. 45 (1): 173–6. doi:10.1016/S0169-328X(97)00009-0. PMID 9105688.
- Dean WL, Chen D, Brandt PC, Vanaman TC (June 1997). "Regulation of platelet plasma membrane Ca2+-ATPase by cAMP-dependent and tyrosine phosphorylation". The Journal of Biological Chemistry. 272 (24): 15113–9. doi:10.1074/jbc.272.24.15113. PMID 9182531.
- Kim E, DeMarco SJ, Marfatia SM, Chishti AH, Sheng M, Strehler EE (January 1998). "Plasma membrane Ca2+ ATPase isoform 4b binds to membrane-associated guanylate kinase (MAGUK) proteins via their PDZ (PSD-95/Dlg/ZO-1) domains". The Journal of Biological Chemistry. 273 (3): 1591–5. doi:10.1074/jbc.273.3.1591. PMID 9430700.
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- Rosado JA, Sage SO (June 2000). "Regulation of plasma membrane Ca2+-ATPase by small GTPases and phosphoinositides in human platelets". The Journal of Biological Chemistry. 275 (26): 19529–35. doi:10.1074/jbc.M001319200. PMID 10748016.
외부 링크
- UCSC Genome Browser의 인간 ATP2B2 게놈 위치 및 ATP2B2 유전자 세부 정보 페이지.
- UCSC Genome Browser의 인간 ATP2B4 게놈 위치 및 ATP2B4 유전자 세부 정보 페이지.