1. Gene
  2. ABCG8 - ATP binding cassette subfamily G member 8 Gene

ABCG8 - ATP binding cassette subfamily G member 8 Gene

中文名称:ATP 结合盒亚家族 G 成员 8

种属: Homo sapiens

同用名: GBD4; STSL; STSL1

基因 ID: 64241 | 基因类型: protein coding

关于 ABCG8

Cytogenetic location: 2p21 Genomic coordinates (GRCh38): 2:43,838,971-43,882,988 (from NCBI)

This gene has 3 transcripts (splice variants), 202 orthologues, 4 paralogues and is associated with 5 phenotypes. Biased expression in small intestine (RPKM 17.4), duodenum (RPKM 17.0) and 1 other tissue.

功能概要

由该基因编码的蛋白质是 ATP 结合盒 (ABC) 转运蛋白超家族的成员。 ABC 蛋白可跨细胞外膜和细胞内膜转运各种分子。 ABC 基因分为七个不同的亚家族 (ABC1、MDR/TAP、MRP、ALD、OABP、GCN20、White) 。这种蛋白质是 White 亚家族的成员。由该基因编码的蛋白质的功能是在肠道水平排除非胆固醇甾醇进入,促进胆固醇和甾醇排泄到胆汁中,并促进甾醇转运回肠腔。它在肝、肠和胆囊中以组织特异性方式表达。该基因串联排列在 2 号染色体上,与家族成员 ABCG5 呈头对头排列。该基因的突变可能导致甾醇积累和动脉粥样硬化,并且已在谷甾醇血症患者中观察到。[RefSeq 提供,2008 年 7 月]

The protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the White subfamily. The protein encoded by this gene functions to exclude non-cholesterol sterol entry at the intestinal level, promote excretion of Cholesterol and sterols into bile, and to facilitate transport of sterols back into the intestinal lumen. It is expressed in a tissue-specific manner in the liver, intestine, and gallbladder. This gene is tandemly arrayed on chromosome 2, in a head-to-head orientation with family member ABCG5. Mutations in this gene may contribute to sterol accumulation and atherosclerosis, and have been observed in patients with sitosterolemia. [provided by RefSeq, Jul 2008]

ABCG8 基因产物(2)

mRNA Protein Name
NM_001357321.2 NP_001344250.1 ATP-binding cassette sub-family G member 8 isoform 2
NM_022437.3 NP_071882.1 ATP-binding cassette sub-family G member 8 isoform 1
基因本体论
  • 分子功能
  • 生物过程
  • 细胞组分
分子功能 GO 注释 逻辑证据 参考文献 来源
contributes to ATP binding IDA
IDA: 通过直接分析推断
16893193 GOA
contributes to ATP hydrolysis activity IDA
IDA: 通过直接分析推断
16893193 GOA
enables ATPase-coupled transmembrane transporter activity IDA
IDA: 通过直接分析推断
27144356 GOA
contributes to cholesterol transfer activity IGI
IGI: 通过遗传相互作用推断
14504269 GOA
enables protein binding IPI
IPI: 通过物理相互作用推断
16870176 GOA
enables protein heterodimerization activity IPI
IPI: 通过物理相互作用推断
16870176 GOA
生物过程 GO 注释 逻辑证据 参考文献 来源
involved in cholesterol efflux IGI
IGI: 通过遗传相互作用推断
14504269 GOA
involved in cholesterol efflux IMP
IMP: 通过突变表型推断
27144356 GOA
involved in cholesterol homeostasis IMP
IMP: 通过突变表型推断
11099417 GOA
involved in negative regulation of intestinal cholesterol absorption IMP
IMP: 通过突变表型推断
11099417 GOA
involved in negative regulation of intestinal phytosterol absorption IMP
IMP: 通过突变表型推断
11099417 GOA
细胞组分 GO 注释 逻辑证据 参考文献 来源
part of ATP-binding cassette (ABC) transporter complex IDA
IDA: 通过直接分析推断
16893193 GOA
located in apical plasma membrane IMP
IMP: 通过突变表型推断
14504269 GOA
part of receptor complex IDA
IDA: 通过直接分析推断
14504269 GOA
EXP:通过实验结果推断 IDA:通过直接分析推断 IPI:通过物理相互作用推断 IMP:通过突变表型推断 IGI:通过遗传相互作用推断 IEP:通过表达模式推断

ABCG8 蛋白结构

ABC_tran

ABC_tran: ABC transporter (89 - 241)

ABC2_membrane

ABC2_membrane: ABC-2 type transporter (397 - 608)

  • 0
  • 200
  • 400
  • 600
  • 673 a.a.
蛋白主名 其他名称

ATP-binding cassette sub-family G member 8

ATP-binding cassette, sub-family G (WHITE), member 8

ABCG8 蛋白互作信息

分类
蛋白名称 蛋白编号 互作蛋白 互作蛋白种属 互作蛋白编号 实验方法 参考文献
种属内
ABCG8 Q9H221 MESD Homo sapiens Q14696 32296183
种属内
ABCG8 Q9H221 MESD Homo sapiens Q14696 32296183
种属间: 跨种属相互作用 种属内: 同种属相互作用

关联疾病

疾病名称 别名
Sitosterolemia 1

Phytosterolemia

STSL1

Stsl

Shellfish Sterolemia

Gallbladder Disease 4

GBD4

Gallbladder Disease, Type 4

Sitosterolemia

Phytosterolemia

Beta-Sitosterolemia

Plant Sterol Storage Disease

Phytosterolæmia

Sitosterolæmia

Retention Of Dietary Cholesterol And Abnormal Retention Of Non-Cholesterol Sterols In The Body

Phytosterolaemia

Sitosterolaemia

Sitosterolemia With Xanthomatosis

Lipid Metabolism Disorder

Dyslipidemia

Disorder Of Fatty Acid Metabolism

Lipid Metabolism Disorders

Fatty Acid Metabolism Disorder

Disorder Of Lipid Metabolism

Abnormality Of Lipid Metabolism

Lipid Metabolism, Inborn Errors

Dyslipidemias

Disorders Of Lipid Metabolism

Congenital Disorders Of Lipid Metabolism

Inherited Disorders Of Lipid Metabolism

Cholelithiasis
Gallbladder Disease

Gallbladder Diseases

Gall Bladder

Gall Bladder Diseases

Abnormal Gallbladder Function

Homozygous Familial Hypercholesterolemia

Hofh

Cholestasis

Obstruction Of Bile Duct

Bile Duct Obstruction

Bile Occlusion

Extrahepatic Biliary Obstruction

Extrahepatic Bile Duct Obstruction

Bile Stasis

Biliary Stasis

Obstructive Hyperbilirubinemia

Obstructed Jaundice

Bile Duct Obstructed

Bile Ductal Obstruction

Biliary Duct Obstruction

Obstructed Bile Ductal

Obstructed Biliary Duct

Obstructed Biliary Ductal

Jaundice Regurgitation

Obstructive Jaundice

Cholestatic Jaundice

Cholestatic Jaundice Syndrome

Familial Hypercholesterolemia

Hyperlipoproteinemia Type Iia

Familial Hyperbetalipoproteinaemia

Familial Hypercholesteremia

Fredrickson Type Iia Hyperlipoproteinemia

Fredrickson Type Iia Lipidaemia

Hyperbetalipoproteinemia

Type Ii Hyperlipidemia

Familial Hypercholesterolæmia

Familial Hypercholesterolaemia

Fh

Hypercholesterolemia Familial

Hyperlipoproteinemia Type Ii

Hypercholesterolemia, Familial

Hypercholesterolemia, Familial, 4

Hypercholesterolemia, Autosomal Recessive

Arh

FHCL4

Autosomal Recessive Hypercholesterolemia

Arh1

Arh2

Autosomal Recessive Hypercholesterolemia 1

Autosomal Recessive Hypercholesterolemia 2

Fhcb1

Fhcb2

Hypercholesterolemia, Autosomal Recessive, 1, Formerly

Arh1, Formerly

Fhcb1, Formerly

Hypercholesterolemia, Autosomal Recessive, 2, Formerly

Arh2, Formerly

Fhcb2, Formerly

Familial Autosomal Recessive Hypercholesterolemia

Hypercholesterolemia, Familial, Autosomal Recessive

Hypercholesterolemia, Familial, Type 4

Cholestasis, Benign Recurrent Intrahepatic, 1

Benign Recurrent Intrahepatic Cholestasis

BRIC1

Summerskill Syndrome

Bric

Summerskill-Walshe-Tygstrup Syndrome

Cholestasis, Benign Recurrent Intrahepatic

Benign Recurrent Intrahepatic Cholestasis 1

Benign Recurrent Intrahepatic Cholestasis Type 1

Bric Type 1

Low Gamma-Gt Familial Intrahepatic Cholestasis

Recurrent Familial Intrahepatic Cholestasis

Cholestasis, Benign Recurrent Intrahepatic 1

Mild Atp8b1 Deficiency

Recurrent Familial Intrahepatic Cholestasis 1

Abcb11-Related Intrahepatic Cholestasis

Atp8b1-Related Intrahepatic Cholestasis

Cholestasis, Intrahepatic, Recurrent, Benign, Type 1

Progressive Intrahepatic Cholestasis

Cholestasis, Progressive Familial Intrahepatic 3

Bric - [Benign Recurrent Intrahepatic Cholestasis]

Sea-Blue Histiocyte Disease

Sea-Blue Histiocytosis

Sea-Blue Histiocyte Syndrome

Histiocytosis, Sea-Blue

Inherited Lipemic Splenomegaly

SBHD

Arcus Corneae

Arcus Senilis

Corneal Arcus

Arcus Of Cornea

Hypercholesterolemia, Familial, 1

Hypercholesterolemia

FHCL1

Fhc

Fh

Hyperlipoproteinemia, Type Ii

Hyperlipoproteinemia, Type Iia

Hyper-Low-Density-Lipoproteinemia

Hypercholesterolemic Xanthomatosis, Familial

Ldl Receptor Disorder

Hypercholesterolemia, Susceptibility To

Hypercholesterolemia, Familial, Modifier Of

Hypercholesterolemia, Familial, Due To Ldlr Defect, Modifier Of

Ldl Cholesterol Level Qtl2

Hyperlipoproteinemia Type Ii

Hypercholesterolemia, Familial, Type 1

High Cholesterol

Increased Cholesterol

Low-Density-Lipoid-Type Hyperlipoproteinemia

Pure Hypercholesterolaemia

Ldl - [Low Density Lipoprotein} Hyperlipoproteinemia

Group A Hyperlipidaemia

Pure Hypercholesterinaemia

Cholesterolaemia

Essential Cholesterolaemia

Essential Hypercholesterolaemia

Group A Hyperlipemia

Increased Low Density Lipoprotein

Low-Density-Lipoprotein-Type

Low-Density-Lipoprotein-Type Hyperlipoproteinemia

Cholestasis, Progressive Familial Intrahepatic, 3

PFIC3

Cholestasis, Progressive Familial Intrahepatic 3

Mdr3 Deficiency

Progressive Familial Intrahepatic Cholestasis Type 3

Progressive Familial Intrahepatic Cholestasis 3

Progressive Familial Intrahepatic Cholestasis With Elevated Serum Gamma-Glutamyltransferase

Cholestasis, Progressive Familial Intrahepatic, With Elevated Serum Gamma-Glutamyltransferase

Progressive Familial Intrahepatic Cholestasis With Elevated Serum Gama-Glutamyltransferase

Cholestasis, Intrahepatic, Familial, Progressive, Type 3

Cholecystolithiasis
Progressive Familial Intrahepatic Cholestasis

Abcb4-Related Intrahepatic Cholestasis

Cholestasis, Progressive Familial Intrahepatic

Pfic

Byler Disease

Abcb11-Related Intrahepatic Cholestasis

Atp8b1-Related Intrahepatic Cholestasis

Bsep Deficiency

Byler Disease

Byler Syndrome

Fic1 Deficiency

Low Γ-Gt Familial Intrahepatic Cholestasis

Mdr3 Deficiency

Pfic

Cholestasis, Intrahepatic, Familial, Progressive

Pfic - [Progressive Familial Intrahepatic Cholestasis]

Hypolipoproteinemia

Hypolipoproteinaemia

Lipoprotein Deficiencies

Lipoprotein Disorder

Hypolipoproteinemias

Lipoprotein

Lipoprotein Deficiency

Hypolipidaemia

Lipoprotein Deficiency Disorder

High-Density Lipoid Deficiency

High-Density Lipoprotein Deficiency

Dyslipidaemia, Depressed Hdl Cholesterol

Corneal Degeneration

Degenerative Corneal Opacity

Tangier Disease

Analphalipoproteinemia

High Density Lipoprotein Deficiency, Tangier Type

TGD

High Density Lipoprotein Deficiency, Type 1

Hdldt1

Familial High Density Lipoprotein Deficiency

A-Alphalipoprotein Neuropathy

Alpha High Density Lipoprotein Deficiency Disease

Cholesterol Thesaurismosis

Familial High Density Lipoprotein Deficiency Disease

Hdl Lipoprotein Deficiency Disease

Tangier Disease Neuropathy

Familial Alpha-Lipoprotein Deficiency

Familial High-Density Lipoprotein Deficiency 1

Primary Hypoalphalipoproteinemia 1

Analphalipo-Proteinemia

Familial Hypoalphalipo-Proteinemia

Familial Hypoalphalipoproteinemia

Lipoprotein Deficiency Disease, Hdl, Familial

Tangier Hereditary Neuropathy

Atp-Binding Cassette Transporter A1 Deficiency

Hdld1

High Density Lipoprotein Deficiency 1

Tangier Disease, Variant

Hypoalphalipoproteinemia, Familial

Familial Hdl Deficiency

Intrahepatic Cholestasis Of Pregnancy

Recurrent Intrahepatic Cholestasis Of Pregnancy

Gravidic Intrahepatic Cholestasis

Pregnancy-Related Cholestasis

Icp

Pregnancy Related Cholestasis

Cholestasis, Intrahepatic Of Pregnancy

Familial Intrahepatic Cholestasis Of Pregnancy

Familial Recurrent Intrahepatic Cholestasis Of Pregnancy

Ricp

Obstetric Cholestasis

Achromatopsia 7

ACHM7

Achromatopsia, Type 7

Thrombocytopenia

Low Platelet Count

Low Platelets

Decreased Platelets

Platelet Dysfunction Nos

Niemann-Pick Disease, Type C1

Niemann-Pick Disease, Type C

NPC1

Niemann-Pick Disease, Type D

Niemann-Pick Disease Type C1

Niemann-Pick Disease With Cholesterol Esterification Block

Niemann-Pick Disease, Subacute Juvenile Form

Neurovisceral Storage Disease With Vertical Supranuclear Ophthalmoplegia

Npc

Niemann-Pick Disease, Chronic Neuronopathic Form

Niemann-Pick Disease Without Sphingomyelinase Deficiency

Niemann-Pick Disease Type C

Niemann-Pick Disease Type D

Niemann-Pick C1 Disease

Niemann-Pick Disease C1

Niemann-Pick Disease Chronic Neuronopathic Form

Niemann-Pick Disease Nova Scotian Type

Niemann-Pick Disease Subacute Juvenile Form

Niemann-Pick Disease Type Ii

Niemann-Picks Disease Type C

Bilirubin Metabolic Disorder

Hyperbilirubinemia

Hereditary Hyperbilirubinemia

Hyperbilirubinemia, Hereditary

Hyperbilirubinaemia

疾病名称 别名
Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

直系同源

种属 基因名 来源 基因 ID
Bos taurus ABCG8 VGNC VGNC:25486
Felis catus ABCG8 VGNC VGNC:59473
Mus musculus ABCG8 MGD MGI:1914720
Rattus norvegicus ABCG8 RGD RGD:620300
Macaca mulatta ABCG8 VGNC VGNC:69392
Canis familiaris ABCG8 VGNC VGNC:37455