PCK1 - phosphoenolpyruvate carboxykinase 1 Gene
Also Known as PCKDC; PEPCK1; PEPCKC; PEPCK-C
Species: Homo sapiens
About PCK1
This gene has 6 transcripts (splice variants), 199 orthologues, 1 paralogue and is associated with 2 phenotypes. Biased expression in liver (RPKM 471.7), kidney (RPKM 448.1) and 4 other tissues.
Summary
This gene is a main control point for the regulation of gluconeogenesis. The cytosolic enzyme encoded by this gene, along with GTP, catalyzes the formation of phosphoenolpyruvate from oxaloacetate, with the release of carbon dioxide and GDP. The expression of this gene can be regulated by Insulin, glucocorticoids, glucagon, cAMP, and diet. Defects in this gene are a cause of cytosolic phosphoenolpyruvate carboxykinase deficiency. A mitochondrial isozyme of the encoded protein also has been characterized. [provided by RefSeq, Jul 2008]
PCK1 Products (1)
| mRNA | Protein | Name |
|---|---|---|
| NM_002591.4 | NP_002582.3 | phosphoenolpyruvate carboxykinase, cytosolic [GTP] |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables GTP binding |
IDA
IDA: Inferred from direct assay
|
11851336 | GOA |
| enables carboxylic acid binding |
IDA
IDA: Inferred from direct assay
|
11851336 | GOA |
| enables magnesium ion binding |
IDA
IDA: Inferred from direct assay
|
11851336 | GOA |
| enables manganese ion binding |
IDA
IDA: Inferred from direct assay
|
11851336 | GOA |
| enables phosphoenolpyruvate carboxykinase (GTP) activity |
EXP
EXP: Inferred from Experiment
|
11851336 | GOA |
| enables phosphoenolpyruvate carboxykinase (GTP) activity |
IDA
IDA: Inferred from direct assay
|
30193097 | GOA |
| enables phosphoenolpyruvate carboxykinase (GTP) activity |
IMP
IMP: Inferred from mutant phenotype
|
26971250 | GOA |
| enables protein serine kinase activity (using GTP as donor) |
IDA
IDA: Inferred from direct assay
|
32322062 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in cytosol |
IDA
IDA: Inferred from direct assay
|
32322062 | GOA |
| located in endoplasmic reticulum |
IDA
IDA: Inferred from direct assay
|
32322062 | GOA |
PCK1 Protein Structure
PEPCK_C: Phosphoenolpyruvate carboxykinase C-terminal P-loop domain (29 - 621)
- 0
- 100
- 200
- 300
- 400
- 500
- 622 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
phosphoenolpyruvate carboxykinase, cytosolic [GTP] |
|
PCK1 Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P80267 | PCK1 Antibody (YA242) | ICC/IF, IHC-P, WB | Human |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Phosphoenolpyruvate Carboxykinase Deficiency, Cytosolic |
|
|
| Pepck 1 Deficiency |
|
|
| Hypoglycemia |
|
|
| Type 2 Diabetes Mellitus |
|
|
| Smith-Magenis Syndrome |
|
|
| Lactic Acidosis |
|
|
| Diabetes Mellitus |
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Mus musculus | PCK1 | MGD | MGI:97501 |
| Canis familiaris | PCK1 | VGNC | VGNC:44307 |
| Macaca mulatta | PCK1 | VGNC | VGNC:75779 |
| Felis catus | PCK1 | VGNC | VGNC:68726 |
| Bos taurus | PCK1 | VGNC | VGNC:32631 |
| Rattus norvegicus | PCK1 | RGD | RGD:3267 |
| Others | PCK1 | NCBI |