Predicted to enable serine-type endopeptidase activity. Predicted to be involved in proteolysis. Predicted to be located in extracellular region. [provided by Alliance of Genome Resources, Jul 2025]

0
Active trials
120
Pathogenic / LP
227
ClinVar variants
1
Pubs (1 yr)
Missense Z
LOEUF
Clinical SummaryPRSS51
📋
ClinVar Variants
120 Pathogenic / Likely Pathogenic· 92 VUS of 227 total submissions

Population Genetics & Constraint

Constraint data not available from gnomAD.

DN
DN
0.7230th %ile
GOF
0.6247th %ile
LOF
0.2873th %ile

The highest-scoring mechanism for this gene is dominant-negative.

DNprediction above median

Note: In-silico variant effect predictors (SIFT, PolyPhen, REVEL, CADD) may underestimate pathogenicity of missense variants in genes with GOF or DN mechanisms. Consider functional evidence and clinical context.

Predictions from Badonyi M, Marsh JA. PLoS ONE. 2024;19(8):e0307312.

ClinVar Variant Classifications

227 submitted variants in ClinVar

Classification Summary

Pathogenic115
Likely Pathogenic5
VUS92
Likely Benign14
Benign1
115
Pathogenic
5
Likely Pathogenic
92
VUS
14
Likely Benign
1
Benign

Curated Variants Distribution

Classified variants from ClinVar · 5 ACMG categories

ClassificationLoFMissense + InframeNon-codingSynonymousTotal
Pathogenic
0
0
115
0
115
Likely Pathogenic
0
0
5
0
5
VUS
0
77
15
0
92
Likely Benign
0
10
3
1
14
Benign
0
0
0
1
1
Total0871382227

LoF = frameshift, stop gained/lost, canonical splice · Counts from ClinVar esearch · Updated hourly

View in ClinVar →

PRSS51 · protein map & ClinVar variants

Showing all ClinVar variants across the protein. Search a specific variant to highlight its position.

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

No active trials found for this gene.

Search ClinicalTrials.gov →
Clinical Literature
Landmark / reviewRecent case evidence