PAPSS2 - 3'-phosphoadenosine 5'-phosphosulfate synthase 2 Gene
Also Known as SK2; BCYM4; ATPSK2
Species: Homo sapiens
About PAPSS2
This gene has 4 transcripts (splice variants), 221 orthologues, 1 paralogue and is associated with 4 phenotypes. Broad expression in adrenal (RPKM 79.2), lung (RPKM 47.5) and 18 other tissues.
Summary
Sulfation is a common modification of endogenous (lipids, proteins, and carbohydrates) and exogenous (xenobiotics and drugs) compounds. In mammals, the sulfate source is 3'-phosphoadenosine 5'-phosphosulfate (PAPS), created from ATP and inorganic sulfate. Two different tissue isoforms encoded by different genes synthesize PAPS. This gene encodes one of the two PAPS synthetases. Defects in this gene cause the Pakistani type of spondyloepimetaphyseal dysplasia. Two alternatively spliced transcript variants that encode different isoforms have been described for this gene. [provided by RefSeq, Jul 2008]
PAPSS2 Products (2)
| mRNA | Protein | Name |
|---|---|---|
| NM_001015880.2 | NP_001015880.1 | bifunctional 3'-phosphoadenosine 5'-phosphosulfate synthase 2 isoform b |
| NM_004670.4 | NP_004661.2 | bifunctional 3'-phosphoadenosine 5'-phosphosulfate synthase 2 isoform a |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
32296183 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in 3'-phosphoadenosine 5'-phosphosulfate biosynthetic process |
IMP
IMP: Inferred from mutant phenotype
|
23824674 | GOA |
| involved in hormone metabolic process |
IMP
IMP: Inferred from mutant phenotype
|
19474428 | GOA |
| involved in sulfate assimilation |
IMP
IMP: Inferred from mutant phenotype
|
19474428 | GOA |
PAPSS2 Protein Structure
APS_kinase: Adenylylsulphate kinase (41 - 196)
PUA_2: PUA-like domain (222 - 375)
ATP-sulfurylase: ATP-sulfurylase (384 - 608)
- 0
- 100
- 200
- 300
- 400
- 500
- 614 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
bifunctional 3'-phosphoadenosine 5'-phosphosulfate synthase 2 |
|
PAPSS2 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
PAPSS2 | O95340 | HSF2BP | Homo sapiens | O75031 | 32296183 | |
|
Intra
|
PAPSS2 | O95340 | HSF2BP | Homo sapiens | O75031 | 32296183 | |
|
Intra
|
PAPSS2 | O95340 | PAPSS1 | Homo sapiens | O43252 | 33961781 | |
|
Intra
|
PAPSS2 | O95340 | CEP19 | Homo sapiens | Q96LK0 | 32296183 | |
|
Intra
|
PAPSS2 | O95340 | CEP19 | Homo sapiens | Q96LK0 | 32296183 | |
|
Intra
|
PAPSS2 | O95340 | CEP19 | Homo sapiens | Q96LK0 | 32296183 | |
|
Intra
|
PAPSS2 | O95340 | OPTN | Homo sapiens | Q96CV9 | 32814053 | |
|
Intra
|
PAPSS2 | O95340 | OPTN | Homo sapiens | Q96CV9 | 32814053 | |
|
Intra
|
PAPSS2 | O95340 | OPTN | Homo sapiens | Q96CV9 | 32814053 |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Brachyolmia Type 4 With Mild Epiphyseal And Metaphyseal Changes |
|
|
| Autosomal Recessive Brachyolmia |
|
|
| Brachyolmia |
|
|
| Spondyloepimetaphyseal Dysplasia |
|
|
| Achondrogenesis, Type Ib |
|
|
| Osteochondrodysplasia |
|
|
| Cortisone Reductase Deficiency |
|
|
| Spondyloepiphyseal Dysplasia With Congenital Joint Dislocations |
|
|
| Atelosteogenesis |
|
|
| Klippel-Feil Syndrome 1 |
|
|
| Brachydactyly |
|
|
| Larsen Syndrome |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Canis familiaris | PAPSS2 | VGNC | VGNC:49936 |
| Mus musculus | PAPSS2 | MGD | MGI:1330223 |
| Bos taurus | PAPSS2 | VGNC | VGNC:32574 |
| Rattus norvegicus | PAPSS2 | RGD | RGD:1307012 |
| Felis catus | PAPSS2 | VGNC | VGNC:68694 |
| Macaca mulatta | PAPSS2 | VGNC | VGNC:75758 |
| Others | PAPSS2 | NCBI |