NANS - N-acetylneuraminate synthase Gene
Also Known as SAS; SEMDG; SEMDCG; HEL-S-100
生物種: Homo sapiens
About NANS
This gene has 6 transcripts (splice variants), 260 orthologues and is associated with 3 phenotypes. Broad expression in colon (RPKM 65.2), prostate (RPKM 43.3) and 25 other tissues.
Summary
This gene encodes an enzyme that functions in the biosynthetic pathways of sialic acids. In vitro, the encoded protein uses N-acetylmannosamine 6-phosphate and mannose 6-phosphate as substrates to generate phosphorylated forms of N-acetylneuraminic acid (Neu5Ac) and 2-keto-3-deoxy-D-glycero-D-galacto-nononic acid (KDN), respectively; however, it exhibits much higher activity toward the Neu5Ac phosphate product. In insect cells, expression of this gene results in Neu5Ac and KDN production. This gene is related to the E. coli sialic acid synthase gene neuB, and it can partially restore sialic acid synthase activity in an E. coli neuB-negative mutant. [provided by RefSeq, Jul 2008]
NANS Products (1)
| mRNA | Protein | Name |
|---|---|---|
| NM_018946.4 | NP_061819.2 | sialic acid synthase |
| Molecular Function GO Annotation | Evidence | 参考文献 | 由来 |
|---|---|---|---|
| enables N-acylneuraminate-9-phosphate synthase activity |
IDA
IDA: Inferred from direct assay
|
10749855 | GOA |
| Biological Process GO Annotation | Evidence | 参考文献 | 由来 |
|---|---|---|---|
| involved in CMP-N-acetylneuraminate biosynthetic process |
IMP
IMP: Inferred from mutant phenotype
|
31121216 | GOA |
| involved in N-acetylneuraminate biosynthetic process |
IMP
IMP: Inferred from mutant phenotype
|
31121216 | GOA |
| involved in glycosylation |
IMP
IMP: Inferred from mutant phenotype
|
31121216 | GOA |
NANS Protein Structure
NeuB: NeuB family (39 - 277)
SAF: SAF domain (294 - 348)
- 0
- 100
- 200
- 300
- 359 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
sialic acid synthase |
|
Recombinant NANS Proteins
| 製品番号 | 製品名 | アクセッション番号 | 純度 |
|---|---|---|---|
| HY-P70959 | NANS Protein, Human (His) | AAH19315.1 (M1-S359) | ≥ 80%, as determined by reducing SDS-PAGE. |
関連疾患
| Diseases | Alias | |
|---|---|---|
| Spondyloepimetaphyseal Dysplasia, Genevieve Type |
|
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| Spondyloepimetaphyseal Dysplasia |
|
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| Spondyloepimetaphyseal Dysplasia, Sponastrime Type |
|
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| Developmental And Epileptic Encephalopathy 36 |
|
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| Adenoid Hypertrophy |
|
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| Developmental And Epileptic Encephalopathy 42 |
|
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| Immunodeficiency 23 |
|
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| Cleft Palate, Isolated |
|
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| Congenital Disorder Of Glycosylation, Type In |
|
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| Orofacial Cleft |
|
Orthologs Information
| 生物種 | Symbol | 由来 | ID |
|---|---|---|---|
| Canis familiaris | NANS | VGNC | VGNC:43615 |
| Mus musculus | NANS | MGD | MGI:2149820 |
| Rattus norvegicus | NANS | RGD | RGD:1311943 |
| Bos taurus | NANS | VGNC | VGNC:31878 |
| Felis catus | NANS | VGNC | VGNC:102954 |
| Others | NANS | NCBI |