SYT16
protein-codingsynaptotagmin 16, the group of Synaptotagmins
Gene summary
Predicted to enable phospholipid binding activity. [provided by Alliance of Genome Resources, Jun 2026]
- SYT14L
MANE transcript
Inheritance
ClinVar variants
Top phenotype
gnomAD constraint
Max pathogenic AF
Genomic locus
External References & Databases
Transcript & Mutation Effects
hg38 • Region Span ~300.6 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 SYT16 variants in ClinVar
ClinVar Variants & Pathogenicity by Type
Statistics based on transcript NM_001367656.1. 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 | 0 | |||||
| missense | 73 | 3 | 76 | |||
| nonsense | 0 | |||||
| start loss | 0 | |||||
| frameshift | 0 | |||||
| splice donor/acceptor (+/-2bp) | 0 | |||||
| Total | 0 | 0 | 73 | 3 | 0 | 76 |
Transcript Catalog
Annotated transcript isoforms across RefSeq and Ensembl databases
| Transcript ID | Source | Protein ID | Coding Exons | MANE Status |
|---|---|---|---|---|
| RefSeq | NP_001354585.1 | 6 | MANE Select | |
| Ensembl | ENSP00000508274.1 | 6 | MANE Select | |
| RefSeq | NP_001354579.1 | 4 | Standard | |
| RefSeq | NP_001354581.1 | 7 | Standard |
Gene Ontology (GO) Annotations & Pathways
Biological processes, molecular functions, cellular components and pathways
Biological Process
- exocytosis
Molecular Function
- protein binding
- phospholipid binding
- protein homodimerization activity
- protein heterodimerization activity
gnomAD Constraint
Source:
- Gene type
- protein_coding
- Transcript type
- protein_coding
- Transcript
- ENST00000430451
- Coding exons
- 6
- Length
- 114629
- Individuals with no LoFs
- 124630
- Homozygous LoFs
- 0
- Heterozygous LoFs
- 26
- Defined
- 124656
- p
- 0.000104
| Z-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible | |
|---|---|---|---|---|---|---|
| Missense | -0.197 | 381 | 370 | 1.03 | 0.0000213 | 4265 |
| Missense (PolyPhen) | 69 | 89.812 | 0.76827 | 974 | ||
| Synonymous | -0.0763 | 147 | 146 | 1.01 | 0.00000880 | 1229 |
| Loss of Function | 2.48 | 14 | 28.2 | 0.496 | 0.00000172 | 291 |
Population LoF Frequency
| Population | CAF | p-value | Status |
|---|---|---|---|
| African | 0.00020 | 0.00019 | rare |
| Latino/Admixed American | 0.000097 | 0.000087 | rare |
| Ashkenazi Jewish | 0.00020 | 0.00020 | rare |
| East Asian | 0.00013 | 0.00011 | rare |
| Finnish | 0.000047 | 0.000046 | rare |
| European (Non-Finnish) | 0.00011 | 0.000097 | rare |
| South Asian | 0.000065 | 0.000065 | rare |
| Other | 0.00036 | 0.00033 | rare |
dbNSFP Gene Annotations
Source:
- Function
- FUNCTION: May be involved in the trafficking and exocytosis of secretory vesicles in non-neuronal tissues. Is Ca(2+)-independent.;
Recessive Scores
- pRec
- 0.108
Intolerance Scores
- LoFtool
- 0.672
- RVIS EVS
- 0.47
- RVIS percentile EVS
- 78.8
Essentials
- Essential (CRISPR)
- N
- Essential (CRISPR2)
- N
- Essential (gene trap)
- N
- Indispensability pred.
- N
- Indispensability score
- 0.00211
Gene Damage Prediction
| All | Recessive | Dominant | |
|---|---|---|---|
| Mendelian | Medium | Medium | Medium |
| Primary Immunodeficiency | Medium | Medium | Medium |
| Cancer | Medium | Medium | Medium |