CPA1
Basic information
Region (hg38): 7:130380338-130388114
Previous symbols: [ "CPA" ]
Links
Phenotypes
GenCC
Source:
- hereditary chronic pancreatitis (Strong), mode of inheritance: AD
ClinVar
This is a list of variants' phenotypes submitted to
- Hereditary pancreatitis (594 variants)
- not provided (285 variants)
- not specified (4 variants)
- Inborn genetic diseases (4 variants)
- Early-onset chronic pancreatitis (1 variants)
Variants pathogenicity by type
Statistics on ClinVar variants can assist in determining whether a specific variant type in the CPA1 gene is commonly pathogenic or not.
In the table, we include only reliable ClinVar variants with their consequences to MANE Select, Mane Plus Clinical transcripts, or transcripts with TSL equals 1. Click the count to view the source variants.
Warning: slight differences between displayed counts and the number of variants in ClinVar may occur, primarily due to (1) the application of a different transcript and/or consequence by our variant effect predictor or (2) differences in clinical significance: we classify Benign/Likely benign variants as Likely benign and Pathogenic/Likely pathogenic variants as Likely pathogenic.
Variant type | Pathogenic | Likely pathogenic | VUS | Likely benign | Benign | Sum |
---|---|---|---|---|---|---|
synonymous | 206 | 213 | ||||
missense | 371 | 11 | 385 | |||
nonsense | 5 | |||||
start loss | 2 | |||||
frameshift | 8 | |||||
inframe indel | 3 | |||||
splice donor/acceptor (+/-2bp) | 6 | |||||
splice region ? | 11 | 16 | 1 | 28 | ||
non coding ? | 20 | 16 | 40 | |||
Total | 0 | 3 | 395 | 244 | 20 |
Highest pathogenic variant AF is 0.00000657
Variants in CPA1
This is a list of pathogenic ClinVar variants found in the CPA1 region.
You can filter this list by clicking the number of variants in the Variants pathogenicity by type table.
Position | Type | Phenotype | Significance | ClinVar |
---|---|---|---|---|
7-130380516-G-C | Hereditary pancreatitis | Uncertain significance (Mar 20, 2023) | ||
7-130380520-C-G | Hereditary pancreatitis | Uncertain significance (May 12, 2021) | ||
7-130380522-T-C | Hereditary pancreatitis | Conflicting classifications of pathogenicity (Mar 03, 2023) | ||
7-130380522-TGCGGGG-GCA | Hereditary pancreatitis | Likely benign (Oct 05, 2022) | ||
7-130380523-G-T | Uncertain significance (Dec 03, 2023) | |||
7-130380524-C-T | Hereditary pancreatitis | Uncertain significance (Nov 15, 2023) | ||
7-130380525-G-A | Hereditary pancreatitis • CPA1-related disorder | Benign/Likely benign (Sep 10, 2023) | ||
7-130380524-C-CGG | Hereditary pancreatitis | Conflicting classifications of pathogenicity (Dec 05, 2023) | ||
7-130380528-G-T | Hereditary pancreatitis | Uncertain significance (Aug 07, 2023) | ||
7-130380529-G-A | Hereditary pancreatitis | Likely benign (Oct 21, 2021) | ||
7-130380529-G-T | Hereditary pancreatitis | Likely benign (Nov 28, 2023) | ||
7-130380530-T-A | Hereditary pancreatitis | Uncertain significance (Nov 30, 2023) | ||
7-130380532-G-A | Likely benign (Mar 23, 2023) | |||
7-130380534-T-C | Hereditary pancreatitis | Uncertain significance (Feb 27, 2023) | ||
7-130380535-G-A | Hereditary pancreatitis | Uncertain significance (Oct 11, 2021) | ||
7-130380537-T-C | Hereditary pancreatitis | Uncertain significance (Dec 24, 2022) | ||
7-130380539-T-C | Hereditary pancreatitis | Likely benign (Mar 11, 2021) | ||
7-130380543-G-T | Hereditary pancreatitis | Uncertain significance (Oct 27, 2023) | ||
7-130380550-G-A | Hereditary pancreatitis | Likely benign (May 24, 2021) | ||
7-130380550-G-C | Hereditary pancreatitis | Likely benign (Dec 01, 2021) | ||
7-130380551-T-C | Hereditary pancreatitis | Likely benign (Aug 17, 2023) | ||
7-130380553-G-T | Hereditary pancreatitis | Uncertain significance (Dec 15, 2021) | ||
7-130380556-G-A | Hereditary pancreatitis | Likely benign (Apr 19, 2022) | ||
7-130380557-G-A | Hereditary pancreatitis | Uncertain significance (Nov 17, 2023) | ||
7-130380560-G-C | Hereditary pancreatitis | Uncertain significance (Sep 19, 2022) |
GnomAD
Source:
Gene | Type | Bio Type | Transcript | Coding Exons | Length |
---|---|---|---|---|---|
CPA1 | protein_coding | protein_coding | ENST00000011292 | 10 | 7776 |
pLI Probability LOF Intolerant | pRec Probability LOF Recessive | Individuals with no LOFs | Individuals with Homozygous LOFs | Individuals with Heterozygous LOFs | Defined | p |
---|---|---|---|---|---|---|
2.66e-11 | 0.145 | 125571 | 0 | 177 | 125748 | 0.000704 |
Z-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible in Transcript | |
---|---|---|---|---|---|---|
Missense | 1.04 | 209 | 256 | 0.818 | 0.0000159 | 2745 |
Missense in Polyphen | 86 | 109.33 | 0.78657 | 1141 | ||
Synonymous | 1.08 | 96 | 110 | 0.869 | 0.00000756 | 821 |
Loss of Function | 0.601 | 18 | 21.0 | 0.858 | 0.00000107 | 226 |
LoF frequencies by population
Ethnicity | Sum of pLOFs | p |
---|---|---|
African & African-American | 0.000635 | 0.000510 |
Ashkenazi Jewish | 0.00439 | 0.00437 |
East Asian | 0.000435 | 0.000435 |
Finnish | 0.000335 | 0.000323 |
European (Non-Finnish) | 0.000680 | 0.000677 |
Middle Eastern | 0.000435 | 0.000435 |
South Asian | 0.000719 | 0.000719 |
Other | 0.00115 | 0.00114 |
dbNSFP
Source:
- Function
- FUNCTION: Carboxypeptidase that catalyzes the release of a C- terminal amino acid, but has little or no action with -Asp, -Glu, -Arg, -Lys or -Pro. {ECO:0000269|PubMed:8806703}.;
- Pathway
- Protein digestion and absorption - Homo sapiens (human);Pancreatic secretion - Homo sapiens (human)
(Consensus)
Recessive Scores
- pRec
- 0.371
Intolerance Scores
- loftool
- 0.825
- rvis_EVS
- 0.15
- rvis_percentile_EVS
- 64.74
Haploinsufficiency Scores
- pHI
- 0.467
- hipred
- N
- hipred_score
- 0.239
- ghis
- 0.395
Essentials
- essential_gene_CRISPR
- N
- essential_gene_CRISPR2
- N
- essential_gene_gene_trap
- N
- gene_indispensability_pred
- N
- gene_indispensability_score
- 0.225
Gene Damage Prediction
All | Recessive | Dominant | |
---|---|---|---|
Mendelian | Medium | Medium | Medium |
Primary Immunodeficiency | Medium | Medium | Medium |
Cancer | Medium | Medium | Medium |
Mouse Genome Informatics
- Gene name
- Cpa1
- Phenotype
- normal phenotype;
Gene ontology
- Biological process
- proteolysis
- Cellular component
- extracellular space
- Molecular function
- metallocarboxypeptidase activity;protein binding;zinc ion binding