SYT16

protein-coding

synaptotagmin 16, the group of Synaptotagmins

Gene summary

Predicted to enable phospholipid binding activity. [provided by Alliance of Genome Resources, Jun 2026]

Previous symbols:
  • SYT14L

MANE transcript

NM_001367656.1

Inheritance

—

ClinVar variants

U:73B:3

Top phenotype

—

gnomAD constraint

pLI —, LoF o/e 0.5

Max pathogenic AF

—

Genomic locus

chr14:61,811,974-62,112,550

External References & Databases

Transcript & Mutation Effects

hg38 • Region Span ~300.6 kb
Loading mutation effect viewer...

GenCC 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

1 Conditions Cataloged
not specifiedTotal: 75

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.

EffectPLPVUSLBBSum
synonymous
0
missense
73
clinvar
3
clinvar
76
nonsense
0
start loss
0
frameshift
0
splice donor/acceptor (+/-2bp)
0
Total00733076
Loading ClinVar variants...

Transcript Catalog

Annotated transcript isoforms across RefSeq and Ensembl databases

Showing 4 of 32 transcripts
Transcript IDSourceProtein IDCoding ExonsMANE Status
NM_001367656.1RefSeqNP_001354585.16MANE Select
ENST00000683842.1EnsemblENSP00000508274.16MANE Select
NM_001367650.1RefSeqNP_001354579.14Standard
NM_001367652.1RefSeqNP_001354581.17Standard

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: gnomAD

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-ScoreObservedExpectedObserved/ExpectedMutation RateTotal Possible
Missense-0.1973813701.030.00002134265
Missense (PolyPhen)6989.8120.76827974
Synonymous-0.07631471461.010.000008801229
Loss of Function2.481428.20.4960.00000172291

Population LoF Frequency

PopulationCAFp-valueStatus
African0.000200.00019rare
Latino/Admixed American0.0000970.000087rare
Ashkenazi Jewish0.000200.00020rare
East Asian0.000130.00011rare
Finnish0.0000470.000046rare
European (Non-Finnish)0.000110.000097rare
South Asian0.0000650.000065rare
Other0.000360.00033rare

dbNSFP Gene Annotations

Source: dbNSFP

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

AllRecessiveDominant
MendelianMediumMediumMedium
Primary ImmunodeficiencyMediumMediumMedium
CancerMediumMediumMedium
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