ABCD3

位於1號人類染色體的基因

ATP結合盒轉運蛋白亞族D成員3英語ATP-binding cassette subfamily D member 3)是一種在人類中由ABCD3基因編碼的蛋白質[6][7][8]

ABCD3
識別號
別名ABCD3;, ABC43, PMP70, PXMP1, ZWS2, CBAS5, ATP binding cassette subfamily D member 3
外部IDOMIM170995 MGI1349216 HomoloGene2140 GeneCardsABCD3
相關疾病
congenital bile acid synthesis defect 5[1]
基因位置(人類
1號染色體
染色體1號染色體[2]
1號染色體
ABCD3的基因位置
ABCD3的基因位置
基因座1p21.3起始94,418,389 bp[2]
終止94,518,666 bp[2]
RNA表達模式
查閱更多表達數據
直系同源
物種人類小鼠
Entrez
Ensembl
UniProt
mRNA​序列

​NM_001122674
​NM_002858

NM_008991
​NM_001355756

蛋白序列

NP_001116146
​NP_002849

NP_033017
​NP_001342685

基因位置​(UCSC)Chr 1: 94.42 – 94.52 MbChr 3: 121.55 – 121.61 Mb
PubMed​查找[4][5]
維基數據
檢視/編輯人類檢視/編輯小鼠

功能

由該基因編碼的蛋白質是ATP結合盒轉運蛋白(簡稱ABC轉運蛋白)超家族的成員。ABC轉運蛋白可跨細胞外膜和細胞內膜轉運各種分子。ABC基因分為七個不同的亞家族(A、B、C、D、E、F、G)。這種蛋白質是D亞族(也叫ALD亞族)的成員,它參與細胞器中脂肪酸和/或脂酰輔酶A的過氧化物酶體輸入。所有已知的過氧化物酶體ABC轉運蛋白都是半轉運蛋白,需要伴侶半轉運蛋白分子來形成功能性同二聚體或異二聚體轉運蛋白。這種過氧化物酶體膜蛋白可能在過氧化物酶體生物發生中起重要作用。

臨床意義

突變與某些形式的腦肝腎綜合徵有關,腦肝腎綜合徵是一組異質的過氧化物酶體組裝障礙。[8]然而,這種關聯被否認,[9]先天性膽汁酸合成缺陷5(CBAS5)則在最近被證明是由ABCD3基因的純合突變引起的[10]

相互作用

ABCD3已被證明能與PEX19相互作用[11][12][13][14]

參見

參考資料

  1. ^ 與ABCD3相關的疾病;在維基數據上查看/編輯參考. 
  2. ^ 2.0 2.1 2.2 GRCh38: Ensembl release 89: ENSG00000117528 - Ensembl, May 2017
  3. ^ 3.0 3.1 3.2 GRCm38: Ensembl release 89: ENSMUSG00000028127 - Ensembl, May 2017
  4. ^ Human PubMed Reference:. National Center for Biotechnology Information, U.S. National Library of Medicine. 
  5. ^ Mouse PubMed Reference:. National Center for Biotechnology Information, U.S. National Library of Medicine. 
  6. ^ Gärtner J, Moser H, Valle D. Mutations in the 70K peroxisomal membrane protein gene in Zellweger syndrome. Nat Genet. June 1993, 1 (1): 16–23. PMID 1301993. S2CID 5779170. doi:10.1038/ng0492-16. 
  7. ^ Gärtner J, Kearns W, Rosenberg C, Pearson P, Copeland NG, Gilbert DJ, Jenkins NA, Valle D. Localization of the 70-kDa peroxisomal membrane protein to human 1p21-p22 and mouse 3. Genomics. April 1993, 15 (2): 412–4. PMID 8449508. doi:10.1006/geno.1993.1076 . 
  8. ^ 8.0 8.1 Entrez Gene: ABCD3 ATP-binding cassette, sub-family D (ALD), member 3. 
  9. ^ Paton, B. C.; Heron, S. E.; Nelson, P. V.; Morris, C. P.; Poulos, A. Absence of mutations raises doubts about the role of the 70-kD peroxisomal membrane protein in Zellweger syndrome. American Journal of Human Genetics. 1997, 60 (6): 1535–9. PMC 1716138 . PMID 9199576. doi:10.1016/S0002-9297(07)64247-5. 
  10. ^ Ferdinandusse, S.; Jimenez-Sanchez, G.; Koster, J.; Denis, S.; Van Roermund, C. W.; Silva-Zolezzi, I.; Moser, A. B.; Visser, W. F.; Gulluoglu, M.; Durmaz, O.; Demirkol, M.; Waterham, H. R.; Gökcay, G.; Wanders, R. J.; Valle, D. A novel bile acid biosynthesis defect due to a deficiency of peroxisomal ABCD3. Human Molecular Genetics. 2015, 24 (2): 361–70. PMID 25168382. doi:10.1093/hmg/ddu448 . 
  11. ^ Mayerhofer PU, Kattenfeld T, Roscher AA, Muntau AC. Two splice variants of human PEX19 exhibit distinct functions in peroxisomal assembly. Biochem. Biophys. Res. Commun. March 2002, 291 (5): 1180–6. PMID 11883941. doi:10.1006/bbrc.2002.6568. 
  12. ^ Gloeckner CJ, Mayerhofer PU, Landgraf P, Muntau AC, Holzinger A, Gerber JK, Kammerer S, Adamski J, Roscher AA. Human adrenoleukodystrophy protein and related peroxisomal ABC transporters interact with the peroxisomal assembly protein PEX19p. Biochem. Biophys. Res. Commun. April 2000, 271 (1): 144–50. PMID 10777694. doi:10.1006/bbrc.2000.2572. 
  13. ^ Sacksteder KA, Jones JM, South ST, Li X, Liu Y, Gould SJ. PEX19 binds multiple peroxisomal membrane proteins, is predominantly cytoplasmic, and is required for peroxisome membrane synthesis. J. Cell Biol. March 2000, 148 (5): 931–44. PMC 2174547 . PMID 10704444. doi:10.1083/jcb.148.5.931. 
  14. ^ Biermanns M, Gärtner J. Targeting elements in the amino-terminal part direct the human 70-kDa peroxisomal integral membrane protein (PMP70) to peroxisomes. Biochem. Biophys. Res. Commun. July 2001, 285 (3): 649–55. PMID 11453642. doi:10.1006/bbrc.2001.5220. 

延申閱讀

外部連結