ABCC8 - ATP binding cassette subfamily C member 8 Gene
Also Known as HI; SUR; HHF1; MRP8; PHHI; SUR1; ABC36; HRINS; PNDM3; TNDM2; SUR1delta2
Species: Homo sapiens
About ABCC8
This gene has 100 transcripts (splice variants), 249 orthologues, 11 paralogues and is associated with 12 phenotypes. Biased expression in brain (RPKM 4.8), adrenal (RPKM 3.5) and 9 other tissues.
Summary
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 MRP subfamily which is involved in multi-drug resistance. This protein functions as a modulator of ATP-sensitive potassium channels and Insulin release. Mutations in the ABCC8 gene and deficiencies in the encoded protein have been observed in patients with hyperinsulinemic hypoglycemia of infancy, an autosomal recessive disorder of unregulated and high Insulin secretion. Mutations have also been associated with non-insulin-dependent diabetes mellitus type II, an autosomal dominant disease of defective Insulin secretion. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Jul 2020]
ABCC8 Products (5)
| mRNA | Protein | Name |
|---|---|---|
| NM_000352.6 | NP_000343.2 | ATP-binding cassette sub-family C member 8 isoform 2 |
| NM_001287174.3 | NP_001274103.1 | ATP-binding cassette sub-family C member 8 isoform 1 |
| NM_001351295.2 | NP_001338224.1 | ATP-binding cassette sub-family C member 8 isoform 3 |
| NM_001351296.2 | NP_001338225.1 | ATP-binding cassette sub-family C member 8 isoform 4 |
| NM_001351297.2 | NP_001338226.1 | ATP-binding cassette sub-family C member 8 isoform 5 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables ATPase-coupled monoatomic cation transmembrane transporter activity |
IDA
IDA: Inferred from direct assay
|
26181369 | GOA |
| enables potassium channel activity |
IMP
IMP: Inferred from mutant phenotype
|
24814349 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
19805355 | GOA |
| enables transmembrane transporter binding |
IPI
IPI: Inferred from physical interaction
|
20610380 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| part of inward rectifying potassium channel |
IDA
IDA: Inferred from direct assay
|
20610380 | GOA |
| part of inward rectifying potassium channel |
IPI
IPI: Inferred from physical interaction
|
29286281 | GOA |
ABCC8 Protein Structure
ABC_membrane: ABC transporter transmembrane region (320 - 590)
ABC_tran: ABC transporter (696 - 856)
ABC_membrane: ABC transporter transmembrane region (1014 - 1293)
ABC_tran: ABC transporter (1361 - 1509)
- 0
- 300
- 600
- 900
- 1200
- 1500
- 1581 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
ATP-binding cassette sub-family C member 8 |
|
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Hyperinsulinemic Hypoglycemia, Familial, 1 |
|
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| Hypoglycemia, Leucine-Induced |
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| Diabetes Mellitus, Transient Neonatal, 2 |
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| Diabetes Mellitus, Permanent Neonatal, 3 |
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| Diabetes Mellitus, Permanent Neonatal, 1 |
|
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| Hypoglycemia |
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| Hyperinsulinemic Hypoglycemia |
|
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| Permanent Neonatal Diabetes Mellitus |
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| Isolated Permanent Neonatal Diabetes Mellitus |
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| Hyperinsulinemic Hypoglycemia, Familial, 2 |
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| Type 2 Diabetes Mellitus |
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| Diabetes Mellitus |
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| Transient Neonatal Diabetes Mellitus |
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| Maturity-Onset Diabetes Of The Young |
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| Neonatal Diabetes |
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| Newborn Respiratory Distress Syndrome |
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| Hyperinsulinism |
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| Congestive Heart Failure |
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| Polyhydramnios |
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| Hyperglycemia |
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| Interatrial Communication |
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| Monogenic Diabetes |
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| Atrial Heart Septal Defect |
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| Gastroesophageal Reflux |
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| Intracranial Hypertension |
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| Insulinoma |
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| Fanconi-Bickel Syndrome |
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| Cantu Syndrome |
|
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| Maturity-Onset Diabetes Of The Young, Type 13 |
|
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| Epiphyseal Dysplasia, Multiple, With Early-Onset Diabetes Mellitus |
|
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| Hyperinsulinemic Hypoglycemia, Familial, 6 |
|
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| Gestational Diabetes |
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| Maturity-Onset Diabetes Of The Young, Type 7 |
|
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| Pseudoxanthoma Elasticum |
|
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| Maturity-Onset Diabetes Of The Young, Type 14 |
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| Amyotrophic Lateral Sclerosis Type 22 |
|
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| Munchausen By Proxy |
|
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| Maturity-Onset Diabetes Of The Young, Type 10 |
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| Epilepsy |
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| Maturity-Onset Diabetes Of The Young, Type 9 |
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| Maturity-Onset Diabetes Of The Young, Type 11 |
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| Maturity-Onset Diabetes Of The Young, Type 8, With Exocrine Dysfunction |
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| Asphyxia Neonatorum |
|
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| Beckwith-Wiedemann Syndrome |
|
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| Hyperinsulinemic Hypoglycemia, Familial, 3 |
|
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| Glucose Intolerance |
|
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| Maturity-Onset Diabetes Of The Young, Type 2 |
|
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| Cardiomyopathy, Dilated, 1o |
|
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| Thiamine-Responsive Megaloblastic Anemia Syndrome |
|
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| Maturity-Onset Diabetes Of The Young, Type 1 |
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| Maturity-Onset Diabetes Of The Young, Type 3 |
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| Maturity-Onset Diabetes Of The Young, Type 4 |
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| Maturity-Onset Diabetes Of The Young, Type 6 |
|
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| Hyperinsulinemic Hypoglycemia, Familial, 7 |
|
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| Long Qt Syndrome |
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| Factitious Disorder |
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| Pancreatic Agenesis |
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| Renal Cysts And Diabetes Syndrome |
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| Prediabetes Syndrome |
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| Usher Syndrome |
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| Pancreatic Cystadenoma |
|
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| Umbilical Hernia |
|
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| Fetal Erythroblastosis |
|
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| Fructose-1,6-Bisphosphatase Deficiency |
|
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| Coronary Artery Vasospasm |
|
|
| Wolfram Syndrome 1 |
|
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| Wolfram Syndrome |
|
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| Hypertrichosis |
|
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| Methylmalonic Aciduria And Homocystinuria, Cbld Type |
|
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| Kabuki Syndrome 1 |
|
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| Patent Ductus Arteriosus 1 |
|
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| Stroke, Ischemic |
|
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| Osteochondrodysplasia |
|
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| Body Mass Index Quantitative Trait Locus 11 |
|
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