NPAS1
protein-codingneuronal PAS domain protein 1, the group of PAS domain containing|Basic helix-loop-helix proteins
Gene summary
The protein encoded by this gene is a member of the basic helix-loop-helix (bHLH)-PAS family of transcription factors. Studies of a related mouse gene suggest that it functions in neurons. The exact function of this gene is unclear, but it may play protective or modulatory roles during late embryogenesis and postnatal development. [provided by RefSeq, Jul 2008]
MANE transcript
Inheritance
ClinVar variants
Top phenotype
gnomAD constraint
Max pathogenic AF
Genomic locus
External References & Databases
Transcript & Mutation Effects
hg38 • Region Span ~25.9 kbGenCC Phenotypes & Disease Associations
Curated gene-disease validity assertions and inheritance patterns
No GenCC data available for this gene.
ClinVar Associated Diseases & Phenotypes
Reported disease conditions connected to NPAS1 variants in ClinVar
ClinVar Variants & Pathogenicity by Type
Statistics based on transcript NM_002517.4. Only rare variants are included.
We include only reliable ClinVar variants with their consequences to MANE Select, MANE Plus Clinical transcripts, or transcripts with TSL equal to 1. Click a count to filter the variants table below.
Slight differences between displayed counts and ClinVar may occur due to a different transcript/consequence chosen by our variant effect predictor, or because we classify Benign/Likely benign as Likely benign and Pathogenic/Likely pathogenic as Likely pathogenic.
| Effect | PathogenicP | Likely pathogenicLP | VUS | Likely benignLB | BenignB | Sum |
|---|---|---|---|---|---|---|
| synonymous | 1 | 1 | ||||
| missense | 80 | 2 | 82 | |||
| nonsense | 0 | |||||
| start loss | 0 | |||||
| frameshift | 1 | 1 | ||||
| splice donor/acceptor (+/-2bp) | 0 | |||||
| Total | 0 | 0 | 82 | 2 | 0 | 84 |
Transcript Catalog
Annotated transcript isoforms across RefSeq and Ensembl databases
| Transcript ID | Source | Protein ID | Coding Exons | MANE Status |
|---|---|---|---|---|
| RefSeq | NP_002508.2 | 11 | MANE Select | |
| Ensembl | ENSP00000469142.1 | 11 | MANE Select | |
| RefSeq | NP_001308015.1 | 6 | Standard | |
| Ensembl | ENSP00000398689.2 | 6 | Standard |
Gene Ontology (GO) Annotations & Pathways
Biological processes, molecular functions, cellular components and pathways
Biological Process
- negative regulation of transcription by RNA polymerase II
- startle response
- regulation of transcription by RNA polymerase II
- central nervous system development
- maternal behavior
Molecular Function
- DNA-binding transcription factor activity, RNA polymerase II-specific
- DNA binding
- DNA-binding transcription factor activity
- protein heterodimerization activity
Cellular Component
- nucleus
gnomAD Constraint
Source:
- Gene type
- protein_coding
- Transcript type
- protein_coding
- Transcript
- ENST00000602212
- Coding exons
- 11
- Length
- 25957
- Individuals with no LoFs
- 125703
- Homozygous LoFs
- 0
- Heterozygous LoFs
- 10
- Defined
- 125713
- p
- 0.0000398
| Z-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible | |
|---|---|---|---|---|---|---|
| Missense | 1.80 | 239 | 331 | 0.722 | 0.0000203 | 3651 |
| Missense (PolyPhen) | 58 | 110.38 | 0.52544 | 1383 | ||
| Synonymous | 0.923 | 143 | 158 | 0.907 | 0.0000108 | 1292 |
| Loss of Function | 3.70 | 2 | 19.7 | 0.101 | 8.40e-7 | 253 |
Population LoF Frequency
| Population | CAF | p-value | Status |
|---|---|---|---|
| African | 0 | 0.0 | absent |
| Latino/Admixed American | 0.000029 | 0.000029 | rare |
| Ashkenazi Jewish | 0.00010 | 0.000099 | rare |
| East Asian | 0 | 0.0 | absent |
| Finnish | 0.000046 | 0.000046 | rare |
| European (Non-Finnish) | 0.000064 | 0.000053 | rare |
| South Asian | 0.000033 | 0.000033 | rare |
| Other | 0 | 0.0 | absent |
dbNSFP Gene Annotations
Source:
- Function
- FUNCTION: May control regulatory pathways relevant to schizophrenia and to psychotic illness. May play a role in late central nervous system development by modulating EPO expression in response to cellular oxygen level (By similarity). Forms a heterodimer that binds core DNA sequence 5'-TACGTG-3' within the hypoxia response element (HRE) leading to transcriptional repression on its target gene TH (By similarity). {ECO:0000250, ECO:0000250|UniProtKB:P97459}.;
Recessive Scores
- pRec
- 0.132
Essentials
- Essential (CRISPR)
- N
- Essential (CRISPR2)
- N
- Essential (gene trap)
- N
- Indispensability pred.
- N
- Indispensability score
- 0.138
Gene Damage Prediction
| All | Recessive | Dominant | |
|---|---|---|---|
| Mendelian | Medium | Medium | Medium |
| Primary Immunodeficiency | Medium | Medium | Medium |
| Cancer | Medium | Medium | Medium |