GNPTG - N-acetylglucosamine-1-phosphate transferase subunit gamma Gene
Also Known as RJD9; GNPTAG; LP2537; C16orf27
Species: Homo sapiens
About GNPTG
This gene has 14 transcripts (splice variants), 180 orthologues, 1 paralogue and is associated with 3 phenotypes. Ubiquitous expression in adrenal (RPKM 53.6), kidney (RPKM 34.3) and 25 other tissues.
Summary
This gene encodes the gamma sunbunit of the N-acetylglucosamine-1-phosphotransferase complex. This hexameric complex, composed of alpha, beta and gamma subunits, catalyzes the first step in synthesis of a mannose 6-phosphate lysosomal recognition marker. This enzyme complex is necessary for targeting of lysosomal hydrolases to the lysosome. Mutations in the gene encoding the gamma subunit have been associated with mucolipidosis IIIC, also known as mucolipidosis III gamma.[provided by RefSeq, Feb 2010]
GNPTG Products (1)
| mRNA | Protein | Name |
|---|---|---|
| NM_032520.5 | NP_115909.1 | N-acetylglucosamine-1-phosphotransferase subunit gamma precursor |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
26385638 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in carbohydrate phosphorylation |
IDA
IDA: Inferred from direct assay
|
19955174 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in Golgi apparatus |
IDA
IDA: Inferred from direct assay
|
27038293 | GOA |
| part of UDP-N-acetylglucosamine-lysosomal-enzyme N-acetylglucosaminephosphotransferase complex |
IPI
IPI: Inferred from physical interaction
|
26385638 | GOA |
GNPTG Protein Structure
PRKCSH_1: Glucosidase II beta subunit-like protein (64 - 173)
- 0
- 100
- 200
- 305 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
N-acetylglucosamine-1-phosphotransferase subunit gamma |
|
GNPTG Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
GNPTG | Q9UJJ9 | GNPTAB | Homo sapiens | Q3T906 | 26385638 | |
|
Intra
|
GNPTG | Q9UJJ9 | GNPTAB | Homo sapiens | Q3T906 | 28514442 |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Mucolipidosis Iii Gamma |
|
|
| Mucolipidosis |
|
|
| Mucolipidosis Iii Alpha/Beta |
|
|
| Mucolipidoses |
|
|
| Mucolipidosis Ii Alpha/Beta |
|
|
| Stuttering |
|
|
| Articulation Disorder |
|
|
| Speech Disorder |
|
|
| Tarsal Tunnel Syndrome |
|
|
| Tibial Neuropathy |
|
|
| Mannosidosis, Alpha B, Lysosomal |
|
|
| Dyslexia |
|
|
| Hurler Syndrome |
|
|
| Dysostosis |
|
|
| Gingival Hypertrophy |
|
|
| Specific Language Impairment |
|
|
| Scoliosis |
|
|
| Mucopolysaccharidosis-Plus Syndrome |
|
|
| Cerebrooculofacioskeletal Syndrome 1 |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Mus musculus | GNPTG | MGD | MGI:2147006 |
| Macaca mulatta | GNPTG | VGNC | VGNC:99511 |
| Rattus norvegicus | GNPTG | RGD | RGD:1311614 |
| Bos taurus | GNPTG | VGNC | VGNC:29480 |
| Felis catus | GNPTG | VGNC | VGNC:62634 |
| Canis familiaris | GNPTG | VGNC | VGNC:41335 |
| Others | GNPTG | NCBI |