S100A2
protein-codingS100 calcium binding protein A2, the group of S100 calcium binding proteins|EF-hand domain containing
Gene summary
The protein encoded by this gene is a member of the S100 family of proteins containing 2 EF-hand calcium-binding motifs. S100 proteins are localized in the cytoplasm and/or nucleus of a wide range of cells, and involved in the regulation of a number of cellular processes such as cell cycle progression and differentiation. S100 genes include at least 13 members which are located as a cluster on chromosome 1q21. This protein may have a tumor suppressor function. Chromosomal rearrangements and altered expression of this gene have been implicated in breast cancer. [provided by RefSeq, Jul 2008]
- S100L
MANE transcript
Inheritance
ClinVar variants
Top phenotype
gnomAD constraint
Max pathogenic AF
Genomic locus
External References & Databases
Transcript & Mutation Effects
hg38 • Region Span ~6.8 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 S100A2 variants in ClinVar
ClinVar Variants & Pathogenicity by Type
Statistics based on transcript NM_005978.4. 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 | 5 | 1 | 6 | |||
| nonsense | 0 | |||||
| start loss | 0 | |||||
| frameshift | 0 | |||||
| splice donor/acceptor (+/-2bp) | 0 | |||||
| Total | 0 | 0 | 5 | 0 | 1 | 6 |
Transcript Catalog
Annotated transcript isoforms across RefSeq and Ensembl databases
| Transcript ID | Source | Protein ID | Coding Exons | MANE Status |
|---|---|---|---|---|
| RefSeq | NP_005969.2 | 2 | MANE Select | |
| Ensembl | ENSP00000357697.4 | 2 | MANE Select | |
| RefSeq | NP_001353335.1 | 3 | Standard | |
| RefSeq | NP_001353336.1 | 2 | Standard |
Gene Ontology (GO) Annotations & Pathways
Biological processes, molecular functions, cellular components and pathways
Pathways ConsensusPathDB
- Vitamin D Receptor Pathway
- p73 transcription factor network
- Validated transcriptional targets of TAp63 isoforms
- Direct p53 effectors
Biological Process
- endothelial cell migration
Molecular Function
- calcium ion binding
- protein binding
- identical protein binding
- transition metal ion binding
Cellular Component
- cellular_component
gnomAD Constraint
Source:
- Gene type
- protein_coding
- Transcript type
- protein_coding
- Transcript
- ENST00000368708
- Coding exons
- 2
- Length
- 6783
- Individuals with no LoFs
- 125672
- Homozygous LoFs
- 0
- Heterozygous LoFs
- 63
- Defined
- 125735
- p
- 0.000251
| Z-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible | |
|---|---|---|---|---|---|---|
| Missense | 0.0387 | 49 | 49.8 | 0.985 | 0.00000231 | 645 |
| Missense (PolyPhen) | 18 | 14.123 | 1.2745 | 196 | ||
| Synonymous | -0.428 | 24 | 21.5 | 1.12 | 0.00000111 | 175 |
| Loss of Function | -1.47 | 5 | 2.50 | 2.00 | 1.05e-7 | 36 |
Population LoF Frequency
| Population | CAF | p-value | Status |
|---|---|---|---|
| African | 0 | 0.0 | absent |
| Latino/Admixed American | 0.00081 | 0.00081 | rare |
| Ashkenazi Jewish | 0 | 0.0 | absent |
| East Asian | 0 | 0.0 | absent |
| Finnish | 0.000092 | 0.000092 | rare |
| European (Non-Finnish) | 0.00018 | 0.00018 | rare |
| South Asian | 0.00029 | 0.00029 | rare |
| Other | 0.00065 | 0.00065 | rare |
dbNSFP Gene Annotations
Source:
- Function
- FUNCTION: May function as calcium sensor and modulator, contributing to cellular calcium signaling. May function by interacting with other proteins, such as TPR-containing proteins, and indirectly play a role in many physiological processes. May also play a role in suppressing tumor cell growth. {ECO:0000269|PubMed:1372446, ECO:0000269|PubMed:22399290}.;
Recessive Scores
- pRec
- 0.203
Intolerance Scores
- LoFtool
- 0.674
- RVIS EVS
- 0.17
- RVIS percentile EVS
- 65.33
Essentials
- Essential (CRISPR)
- N
- Essential (CRISPR2)
- N
- Essential (gene trap)
- N
- Indispensability pred.
- E
- Indispensability score
- 0.601
Gene Damage Prediction
| All | Recessive | Dominant | |
|---|---|---|---|
| Mendelian | Medium | Medium | Medium |
| Primary Immunodeficiency | Medium | Medium | Medium |
| Cancer | Medium | Medium | Medium |