PCYT2 - phosphate cytidylyltransferase 2, ethanolamine Gene
Also Known as ET; SPG82
Species: Homo sapiens
About PCYT2
This gene has 18 transcripts (splice variants), 268 orthologues, 2 paralogues and is associated with 2 phenotypes. Broad expression in testis (RPKM 31.9), duodenum (RPKM 10.8) and 22 other tissues.
Summary
This gene encodes an enzyme that catalyzes the formation of CDP-ethanolamine from CTP and phosphoethanolamine in the Kennedy pathway of phospholipid synthesis. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2010]
PCYT2 Products (8)
| mRNA | Protein | Name |
|---|---|---|
| NM_001184917.3 | NP_001171846.1 | ethanolamine-phosphate cytidylyltransferase isoform 1 |
| NM_001256433.3 | NP_001243362.1 | ethanolamine-phosphate cytidylyltransferase isoform 5 |
| NM_001256434.3 | NP_001243363.1 | ethanolamine-phosphate cytidylyltransferase isoform 3 |
| NM_001256435.3 | NP_001243364.1 | ethanolamine-phosphate cytidylyltransferase isoform 4 |
| NM_001282203.2 | NP_001269132.1 | ethanolamine-phosphate cytidylyltransferase isoform 4 |
| NM_001282204.2 | NP_001269133.1 | ethanolamine-phosphate cytidylyltransferase isoform 6 |
| NM_001330518.2 | NP_001317447.1 | ethanolamine-phosphate cytidylyltransferase isoform 7 |
| NM_002861.5 | NP_002852.1 | ethanolamine-phosphate cytidylyltransferase isoform 2 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables ethanolamine-phosphate cytidylyltransferase activity |
IMP
IMP: Inferred from mutant phenotype
|
31637422 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
28514442 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in phosphatidylethanolamine biosynthetic process |
IMP
IMP: Inferred from mutant phenotype
|
31637422 | GOA |
PCYT2 Protein Structure
CTP_transf_like: Cytidylyltransferase-like (26 - 150)
CTP_transf_like: Cytidylyltransferase-like (218 - 308)
- 0
- 100
- 200
- 300
- 389 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
ethanolamine-phosphate cytidylyltransferase |
|
PCYT2 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
PCYT2 | Q99447 | REL | Homo sapiens | Q04864-2 | 32296183 | |
|
Intra
|
PCYT2 | Q99447 | REL | Homo sapiens | Q04864-2 | 32296183 | |
|
Intra
|
PCYT2 | Q99447 | CLVS2 | Homo sapiens | Q5SYC1 | 32296183 | |
|
Intra
|
PCYT2 | Q99447 | CLVS2 | Homo sapiens | Q5SYC1 | 32296183 | |
|
Intra
|
PCYT2 | Q99447 | INPPL1 | Homo sapiens | O15357 | 33961781 | |
|
Intra
|
PCYT2 | Q99447 | INPPL1 | Homo sapiens | O15357 | 28514442 | |
|
Intra
|
PCYT2 | Q99447 | INCA1 | Homo sapiens | Q0VD86 | 32296183 | |
|
Intra
|
PCYT2 | Q99447 | INCA1 | Homo sapiens | Q0VD86 | 32296183 |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Spastic Paraplegia 82, Autosomal Recessive |
|
|
| Spastic Paraplegia 81, Autosomal Recessive |
|
|
| Spastic Paraplegia 83, Autosomal Recessive |
|
|
| Spastic Paraplegia 79, Autosomal Recessive |
|
|
| Ciliary Dyskinesia, Primary, 22 |
|
|
| Spondylometaphyseal Dysplasia With Cone-Rod Dystrophy |
|
|
| Spastic Paraplegia 80, Autosomal Dominant |
|
|
| Motion Sickness |
|
|
| Hereditary Spastic Paraplegia |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Rattus norvegicus | PCYT2 | RGD | RGD:619970 |
| Bos taurus | PCYT2 | VGNC | VGNC:32654 |
| Mus musculus | PCYT2 | MGD | MGI:1915921 |
| Macaca mulatta | PCYT2 | VGNC | VGNC:75791 |
| Felis catus | PCYT2 | VGNC | VGNC:68741 |
| Canis familiaris | PCYT2 | VGNC | VGNC:44331 |
| Others | PCYT2 | NCBI |