ABCG5

ABCG5
Dostupne strukture
PDB	Pretraga ortologa: PDBe RCSB
Spisak PDB ID kodova
	5DO7
Identifikatori
Aliasi	ABCG5
Vanjski ID-jevi	OMIM: 605459 MGI: 1351659 HomoloGene: 31909 GeneCards: ABCG5
Lokacija gena (čovjek)
Hrom.	Hromosom 2 (čovjek)
Kraj	43,838,865 bp
Lokacija gena (miš)
Hrom.	Hromosom 17 (miš)
Kraj	84,990,439 bp
Obrazac RNK ekspresije
	Više referentnih podataka o ekspresiji
Ontologija gena
Molekularna funkcija	• nucleotide binding; • ATPase activity; • GO:0001948, GO:0016582 vezivanje za proteine; • ATP binding; • GO:0017127 cholesterol transfer activity; • protein heterodimerization activity; • ATPase-coupled transmembrane transporter activity; • vezivanje iona metala; • GO:0015238 xenobiotic transmembrane transporter activity;
Ćelijska komponenta	• integral component of membrane; • membrana; • ATP-binding cassette (ABC) transporter complex; • receptor complex; • apical part of cell; • ćelijska membrana; • integral component of plasma membrane; • apical plasma membrane;
Biološki proces	• response to ionizing radiation; • izlučivanje; • response to nutrient; • negative regulation of intestinal phytosterol absorption; • intestinal cholesterol absorption; • negative regulation of intestinal cholesterol absorption; • cholesterol homeostasis; • xenobiotic transmembrane transport; • lipid transport; • cholesterol efflux; • transmembrane transport;
	Izvori:Amigo / QuickGO
Ortolozi
	64240
	27409
	ENSG00000138075
	ENSMUSG00000040505
	Q9H222
	Q99PE8
	NM_022436
	NM_031884
	NP_071881
	NP_114090
	Wikipodaci
Pogledaj/uredi – čovjek	Pogledaj/uredi – miš

Član 5 potporodice G ATP-vezujuće kasete jest protein koji je kod ljudi kodiran genom ABCG5 sa hromosoma 2.^[5]^[6]^[7]

Amiokiselininska sekvenca

Dužina polipeptidnog lanca je 651 aminokiselina, a molkekulska iežina 72.504 Da.^[8]

10	20	30	40	50
MGDLSSLTPG	GSMGLQVNRG	SQSSLEGAPA	TAPEPHSLGI	LHASYSVSHR
VRPWWDITSC	RQQWTRQILK	DVSLYVESGQ	IMCILGSSGS	GKTTLLDAMS
GRLGRAGTFL	GEVYVNGRAL	RREQFQDCFS	YVLQSDTLLS	SLTVRETLHY
TALLAIRRGN	PGSFQKKVEA	VMAELSLSHV	ADRLIGNYSL	GGISTGERRR
VSIAAQLLQD	PKVMLFDEPT	TGLDCMTANQ	IVVLLVELAR	RNRIVVLTIH
QPRSELFQLF	DKIAILSFGE	LIFCGTPAEM	LDFFNDCGYP	CPEHSNPFDF
YMDLTSVDTQ	SKEREIETSK	RVQMIESAYK	KSAICHKTLK	NIERMKHLKT
LPMVPFKTKD	SPGVFSKLGV	LLRRVTRNLV	RNKLAVITRL	LQNLIMGLFL
LFFVLRVRSN	VLKGAIQDRV	GLLYQFVGAT	PYTGMLNAVN	LFPVLRAVSD
QESQDGLYQK	WQMMLAYALH	VLPFSVVATM	IFSSVCYWTL	GLHPEVARFG
YFSAALLAPH	LIGEFLTLVL	LGIVQNPNIV	NSVVALLSIA	GVLVGSGFLR
NIQEMPIPFK	IISYFTFQKY	CSEILVVNEF	YGLNFTCGSS	NVSVTTNPMC
AFTQGIQFIE	KTCPGATSRF	TMNFLILYSF	IPALVILGIV	VFKIRDHLIS
R

Funkcija

Protein koji je kodiran ovim genom je član natporodice ATP-vezujućih kasetih transportera (ABC). ABC proteini prenose različite molekule kroz van- i unutarćelijske membrane. ABC geni su podijeljeni u sedam različitih potporodica (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). Ovaj protein je član potporodica White. Protein kodiran ovim genom funkcionira kao polutransporter, kako bi ograničio crijevnu apsorpciju i promovirao žučno izlučivanje sterola. Eksprimira se tkivno specifično u jetri, debelom i ostalim crijevima. Ovaj gen je tandemski raspoređen na hromosomu 2, u orijentaciji glava-glava sa članom porodice ABCG8. Mutacije ovog gena mogu doprinijeti akumulaciji sterola i aterosklerozi, a uočene su i kod pacijenata sa sitosterolemijom.^[7]

Mapa interaktivnog puta

Šablon:StatinPathway WP430

Također pogledajte

Geni ABCG5 i ABCG8

Reference

^ ^a ^b ^c GRCh38: Ensembl release 89: ENSG00000138075 - Ensembl, maj 2017
^ ^a ^b ^c GRCm38: Ensembl release 89: ENSMUSG00000040505 - Ensembl, maj 2017
^ "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.
^ Berge KE, Tian H, Graf GA, Yu L, Grishin NV, Schultz J, Kwiterovich P, Shan B, Barnes R, Hobbs HH (Dec 2000). "Accumulation of dietary cholesterol in sitosterolemia caused by mutations in adjacent ABC transporters". Science. 290 (5497): 1771–5. doi:10.1126/science.290.5497.1771. PMID 11099417.
^ Lu K, Lee MH, Hazard S, Brooks-Wilson A, Hidaka H, Kojima H, Ose L, Stalenhoef AF, Mietinnen T, Bjorkhem I, Bruckert E, Pandya A, Brewer HB, Salen G, Dean M, Srivastava A, Patel SB (Aug 2001). "Two genes that map to the STSL locus cause sitosterolemia: genomic structure and spectrum of mutations involving sterolin-1 and sterolin-2, encoded by ABCG5 and ABCG8, respectively". American Journal of Human Genetics. 69 (2): 278–90. doi:10.1086/321294. PMC 1201544. PMID 11452359.
^ ^a ^b "Entrez Gene: ABCG5 ATP-binding cassette, sub-family G (WHITE), member 5 (sterolin 1)".
^ "UniProt, Q9H222" (jezik: engleski). Pristupljeno 11. 11. 2021.

Dopunska literatura

Schmitz G, Langmann T, Heimerl S (Oct 2001). "Role of ABCG1 and other ABCG family members in lipid metabolism". Journal of Lipid Research. 42 (10): 1513–20. doi:10.1016/S0022-2275(20)32205-7. PMID 11590207.
Patel SB, Salen G, Hidaka H, Kwiterovich PO, Stalenhoef AF, Miettinen TA, Grundy SM, Lee MH, Rubenstein JS, Polymeropoulos MH, Brownstein MJ (Sep 1998). "Mapping a gene involved in regulating dietary cholesterol absorption. The sitosterolemia locus is found at chromosome 2p21". The Journal of Clinical Investigation. 102 (5): 1041–4. doi:10.1172/JCI3963. PMC 508970. PMID 9727073.
Lee MH, Lu K, Hazard S, Yu H, Shulenin S, Hidaka H, Kojima H, Allikmets R, Sakuma N, Pegoraro R, Srivastava AK, Salen G, Dean M, Patel SB (Jan 2001). "Identification of a gene, ABCG5, important in the regulation of dietary cholesterol absorption". Nature Genetics. 27 (1): 79–83. doi:10.1038/83799. PMC 1350991. PMID 11138003.
Shulenin S, Schriml LM, Remaley AT, Fojo S, Brewer B, Allikmets R, Dean M (2001). "An ATP-binding cassette gene (ABCG5) from the ABCG (White) gene subfamily maps to human chromosome 2p21 in the region of the Sitosterolemia locus". Cytogenetics and Cell Genetics. 92 (3–4): 204–8. doi:10.1159/000056903. PMID 11435688. S2CID 23238025.
Hubacek JA, Berge KE, Cohen JC, Hobbs HH (Oct 2001). "Mutations in ATP-cassette binding proteins G5 (ABCG5) and G8 (ABCG8) causing sitosterolemia". Human Mutation. 18 (4): 359–60. doi:10.1002/humu.1206. PMID 11668628. S2CID 10011192.
Lam CW, Cheng AW, Tong SF, Chan YW (Feb 2002). "Novel donor splice site mutation of ABCG5 gene in sitosterolemia". Molecular Genetics and Metabolism. 75 (2): 178–80. doi:10.1006/mgme.2001.3285. PMID 11855938.
Lu K, Lee MH, Yu H, Zhou Y, Sandell SA, Salen G, Patel SB (Apr 2002). "Molecular cloning, genomic organization, genetic variations, and characterization of murine sterolin genes Abcg5 and Abcg8". Journal of Lipid Research. 43 (4): 565–78. doi:10.1016/S0022-2275(20)31486-3. PMC 1815568. PMID 11907139.
Heimerl S, Langmann T, Moehle C, Mauerer R, Dean M, Beil FU, von Bergmann K, Schmitz G (Aug 2002). "Mutations in the human ATP-binding cassette transporters ABCG5 and ABCG8 in sitosterolemia". Human Mutation. 20 (2): 151. doi:10.1002/humu.9047. PMID 12124998. S2CID 23157539.
Remaley AT, Bark S, Walts AD, Freeman L, Shulenin S, Annilo T, Elgin E, Rhodes HE, Joyce C, Dean M, Santamarina-Fojo S, Brewer HB (Jul 2002). "Comparative genome analysis of potential regulatory elements in the ABCG5-ABCG8 gene cluster". Biochemical and Biophysical Research Communications. 295 (2): 276–82. doi:10.1016/S0006-291X(02)00652-6. PMID 12150943.
Graf GA, Li WP, Gerard RD, Gelissen I, White A, Cohen JC, Hobbs HH (Sep 2002). "Coexpression of ATP-binding cassette proteins ABCG5 and ABCG8 permits their transport to the apical surface". The Journal of Clinical Investigation. 110 (5): 659–69. doi:10.1172/JCI16000. PMC 151110. PMID 12208867.
Yu L, Li-Hawkins J, Hammer RE, Berge KE, Horton JD, Cohen JC, Hobbs HH (Sep 2002). "Overexpression of ABCG5 and ABCG8 promotes biliary cholesterol secretion and reduces fractional absorption of dietary cholesterol". The Journal of Clinical Investigation. 110 (5): 671–80. doi:10.1172/JCI16001. PMC 151111. PMID 12208868.
Graf GA, Yu L, Li WP, Gerard R, Tuma PL, Cohen JC, Hobbs HH (Nov 2003). "ABCG5 and ABCG8 are obligate heterodimers for protein trafficking and biliary cholesterol excretion". The Journal of Biological Chemistry. 278 (48): 48275–82. doi:10.1074/jbc.M310223200. PMID 14504269.
Kajinami K, Brousseau ME, Nartsupha C, Ordovas JM, Schaefer EJ (Apr 2004). "ATP binding cassette transporter G5 and G8 genotypes and plasma lipoprotein levels before and after treatment with atorvastatin". Journal of Lipid Research. 45 (4): 653–6. doi:10.1194/jlr.M300278-JLR200. PMID 14703505.
Freeman LA, Kennedy A, Wu J, Bark S, Remaley AT, Santamarina-Fojo S, Brewer HB (Jul 2004). "The orphan nuclear receptor LRH-1 activates the ABCG5/ABCG8 intergenic promoter". Journal of Lipid Research. 45 (7): 1197–206. doi:10.1194/jlr.C400002-JLR200. PMID 15121760.
Yu L, Gupta S, Xu F, Liverman AD, Moschetta A, Mangelsdorf DJ, Repa JJ, Hobbs HH, Cohen JC (Mar 2005). "Expression of ABCG5 and ABCG8 is required for regulation of biliary cholesterol secretion". The Journal of Biological Chemistry. 280 (10): 8742–7. doi:10.1074/jbc.M411080200. PMID 15611112.

Vanjski linkovi

ABCG5 protein, human na US National Library of Medicine Medical Subject Headings (MeSH)
Lokacija ljudskog genoma ABCG5 i stranica sa detaljima o genu ABCG5 u UCSC Genome Browseru.

Ovaj članak uključuje tekst iz Nacionalne medicinske biblioteke Sjedinjenih Država, koji je u javnom vlasništvu.

Šablon:Lipoproteini

[refGRCh38Ensembl-1] GRCh38: Ensembl release 89: ENSG00000138075 - Ensembl, maj 2017

[refGRCm38Ensembl-2] GRCm38: Ensembl release 89: ENSMUSG00000040505 - Ensembl, maj 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.

[pmid11099417-5] Berge KE, Tian H, Graf GA, Yu L, Grishin NV, Schultz J, Kwiterovich P, Shan B, Barnes R, Hobbs HH (Dec 2000). "Accumulation of dietary cholesterol in sitosterolemia caused by mutations in adjacent ABC transporters". Science. 290 (5497): 1771–5. doi:10.1126/science.290.5497.1771. PMID 11099417.

[pmid11452359-6] Lu K, Lee MH, Hazard S, Brooks-Wilson A, Hidaka H, Kojima H, Ose L, Stalenhoef AF, Mietinnen T, Bjorkhem I, Bruckert E, Pandya A, Brewer HB, Salen G, Dean M, Srivastava A, Patel SB (Aug 2001). "Two genes that map to the STSL locus cause sitosterolemia: genomic structure and spectrum of mutations involving sterolin-1 and sterolin-2, encoded by ABCG5 and ABCG8, respectively". American Journal of Human Genetics. 69 (2): 278–90. doi:10.1086/321294. PMC 1201544. PMID 11452359.

[entrez-7] "Entrez Gene: ABCG5 ATP-binding cassette, sub-family G (WHITE), member 5 (sterolin 1)".

[UniProt-8] "UniProt, Q9H222" (jezik: engleski). Pristupljeno 11. 11. 2021.

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