MRAP2 - melanocortin 2 receptor accessory protein 2 Gene
Also Known as C6orf117; bA51G5.2
Species: Homo sapiens
About MRAP2
This gene has 1 transcript (splice variant), 153 orthologues and is associated with 1 phenotype. Broad expression in brain (RPKM 4.0), adrenal (RPKM 2.1) and 20 other tissues.
Summary
This gene encodes a protein that modulates Melanocortin Receptor signaling. The encoded protein has been shown to interact with all known melanocortin receptors and may regulate both receptor trafficking and activation in response to ligands. Mice lacking a functional copy of this gene exhibit severe obesity and a mutation in this gene may be associated with severe obesity in human patients. [provided by RefSeq, Oct 2016]
MRAP2 Products (5)
| mRNA | Protein | Name |
|---|---|---|
| NM_001346541.2 | NP_001333470.1 | melanocortin-2 receptor accessory protein 2 isoform 2 |
| NM_001346542.2 | NP_001333471.1 | melanocortin-2 receptor accessory protein 2 isoform 1 |
| NM_001346543.2 | NP_001333472.1 | melanocortin-2 receptor accessory protein 2 isoform 3 |
| NM_001346544.2 | NP_001333473.1 | melanocortin-2 receptor accessory protein 2 isoform 1 |
| NM_138409.4 | NP_612418.2 | melanocortin-2 receptor accessory protein 2 isoform 1 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables corticotropin hormone receptor binding |
IPI
IPI: Inferred from physical interaction
|
19329486 | GOA |
| enables identical protein binding |
IPI
IPI: Inferred from physical interaction
|
19329486 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
19329486 | GOA |
| enables type 1 melanocortin receptor binding |
IPI
IPI: Inferred from physical interaction
|
19329486 | GOA |
| enables type 3 melanocortin receptor binding |
IPI
IPI: Inferred from physical interaction
|
19329486 | GOA |
| enables type 4 melanocortin receptor binding |
IPI
IPI: Inferred from physical interaction
|
19329486 | GOA |
| enables type 5 melanocortin receptor binding |
IPI
IPI: Inferred from physical interaction
|
19329486 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in negative regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway |
IDA
IDA: Inferred from direct assay
|
19329486 | GOA |
| involved in negative regulation of protein localization to plasma membrane |
IDA
IDA: Inferred from direct assay
|
19329486 | GOA |
| involved in positive regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway |
IDA
IDA: Inferred from direct assay
|
19329486 | GOA |
| involved in protein localization to plasma membrane |
IDA
IDA: Inferred from direct assay
|
19329486 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in endoplasmic reticulum |
IDA
IDA: Inferred from direct assay
|
19329486 | GOA |
| located in plasma membrane |
IDA
IDA: Inferred from direct assay
|
19329486 | GOA |
MRAP2 Protein Structure
MRAP: Melanocortin-2 receptor accessory protein family (13 - 99)
- 0
- 100
- 205 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
melanocortin-2 receptor accessory protein 2 |
|
MRAP2 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
MRAP2 | Q96G30 | TMEM80 | Homo sapiens | Q96HE8 | 32296183 | |
|
Intra
|
MRAP2 | Q96G30 | TMEM80 | Homo sapiens | Q96HE8 | 32296183 | |
|
Intra
|
MRAP2 | Q96G30 | TMEM80 | Homo sapiens | Q96HE8 | 32296183 | |
|
Intra
|
MRAP2 | Q96G30 | BDNF | Homo sapiens | P23560-2 | 32814053 | |
|
Intra
|
MRAP2 | Q96G30 | BDNF | Homo sapiens | P23560-2 | 32814053 | |
|
Intra
|
MRAP2 | Q96G30 | BDNF | Homo sapiens | P23560-2 | 32814053 | |
|
Intra
|
MRAP2 | Q96G30 | ISLR2 | Homo sapiens | Q6UXK2 | 32296183 | |
|
Intra
|
MRAP2 | Q96G30 | ISLR2 | Homo sapiens | Q6UXK2 | 32296183 | |
|
Intra
|
MRAP2 | Q96G30 | APH1A | Homo sapiens | Q96BI3 | 32296183 | |
|
Intra
|
MRAP2 | Q96G30 | APH1A | Homo sapiens | Q96BI3 | 32296183 | |
|
Intra
|
MRAP2 | Q96G30 | SGTA | Homo sapiens | O43765 | 32296183 | |
|
Intra
|
MRAP2 | Q96G30 | SGTA | Homo sapiens | O43765 | 32296183 | |
|
Intra
|
MRAP2 | Q96G30 | MC2R | Homo sapiens | Q01718 | 28298427 | |
|
Intra
|
MRAP2 | Q96G30 | MRAP2 | Homo sapiens | Q96G30 | 20371771 | |
|
Intra
|
MRAP2 | Q96G30 | MRAP | Homo sapiens | Q8TCY5 | 20371771 | |
|
Intra
|
MRAP2 | Q96G30 | MRAP2 | Homo sapiens | Q96G30 | 19329486 | |
|
Intra
|
MRAP2 | Q96G30 | MRAP | Homo sapiens | Q8TCY5 | 19329486 |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Body Mass Index Quantitative Trait Locus 18 |
|
|
| Familial Glucocorticoid Deficiency |
|
|
| Wilms Tumor, Aniridia, Genitourinary Anomalies, And Mental Retardation Syndrome |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Rattus norvegicus | MRAP2 | RGD | RGD:1309873 |
| Bos taurus | MRAP2 | VGNC | VGNC:31596 |
| Mus musculus | MRAP2 | MGD | MGI:3609239 |
| Canis familiaris | MRAP2 | VGNC | VGNC:43357 |
| Felis catus | MRAP2 | VGNC | VGNC:63578 |
| Others | MRAP2 | NCBI |