LVRN
protein-codinglaeverin, the group of Aminopeptidases|M1 metallopeptidases
Gene summary
Predicted to enable metalloaminopeptidase activity. Predicted to be involved in peptide catabolic process and proteolysis. Predicted to be located in membrane. Predicted to be active in obsolete extracellular space. [provided by Alliance of Genome Resources, Jun 2026]
MANE transcript
Inheritance
ClinVar variants
Top phenotype
gnomAD constraint
Max pathogenic AF
Genomic locus
External References & Databases
Transcript & Mutation Effects
hg38 • Region Span ~65.2 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 LVRN variants in ClinVar
ClinVar Variants & Pathogenicity by Type
Statistics based on transcript NM_173800.5. 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 | 2 | 2 | 4 | |||
| missense | 144 | 8 | 1 | 153 | ||
| nonsense | 0 | |||||
| start loss | 0 | |||||
| frameshift | 0 | |||||
| splice donor/acceptor (+/-2bp) | 0 | |||||
| Total | 0 | 0 | 144 | 10 | 3 | 157 |
Transcript Catalog
Annotated transcript isoforms across RefSeq and Ensembl databases
| Transcript ID | Source | Protein ID | Coding Exons | MANE Status |
|---|---|---|---|---|
| RefSeq | NP_776161.3 | 20 | MANE Select | |
| Ensembl | ENSP00000350541.4 | 20 | MANE Select | |
| Ensembl | ENSP00000427418.1 | 7 | Standard | |
| Ensembl | ENSP00000423604.1 | 14 | Standard |
Gene Ontology (GO) Annotations & Pathways
Biological processes, molecular functions, cellular components and pathways
Biological Process
- proteolysis
- peptide catabolic process
Molecular Function
- zinc ion binding
- peptide binding
- metalloaminopeptidase activity
Cellular Component
- cytoplasm
- plasma membrane
- integral component of membrane
gnomAD Constraint
Source:
- Gene type
- protein_coding
- Transcript type
- protein_coding
- Transcript
- ENST00000357872
- Coding exons
- 20
- Length
- 65166
- Individuals with no LoFs
- 124695
- Homozygous LoFs
- 1
- Heterozygous LoFs
- 1052
- Defined
- 125748
- p
- 0.00420
| Z-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible | |
|---|---|---|---|---|---|---|
| Missense | -0.883 | 578 | 521 | 1.11 | 0.0000251 | 6469 |
| Missense (PolyPhen) | 168 | 171.48 | 0.97972 | 2210 | ||
| Synonymous | 0.142 | 198 | 201 | 0.987 | 0.0000103 | 1854 |
| Loss of Function | 1.97 | 33 | 47.7 | 0.692 | 0.00000203 | 598 |
Population LoF Frequency
| Population | CAF | p-value | Status |
|---|---|---|---|
| African | 0.0013 | 0.0012 | notable |
| Latino/Admixed American | 0.0057 | 0.0053 | notable |
| Ashkenazi Jewish | 0.0052 | 0.0050 | notable |
| East Asian | 0.00061 | 0.00060 | rare |
| Finnish | 0.0043 | 0.0041 | notable |
| European (Non-Finnish) | 0.0036 | 0.0034 | notable |
| South Asian | 0.0098 | 0.0093 | notable |
| Other | 0.0044 | 0.0042 | notable |
dbNSFP Gene Annotations
Source:
- Function
- FUNCTION: Metalloprotease which may be important for placentation by regulating biological activity of key peptides at the embryo- maternal interface. On synthetic substrates it shows a marked preference for Leu-4-methylcoumaryl-7-amide (Leu-MCA) over Met- MCA, Arg-LCA and Lys-LCA. Cleaves the N-terminal amino acid of several peptides such as angiotensin-3, kisspeptin-10 and endokinin C. {ECO:0000269|PubMed:17525158}.;
Intolerance Scores
- RVIS EVS
- 1.37
- RVIS percentile EVS
- 94.46
Essentials
- Essential (gene trap)
- N
- Indispensability pred.
- N
- Indispensability score
- 0.114