CCRL2
protein-codingC-C motif chemokine receptor like 2, the group of Atypical chemokine receptors
Gene summary
This gene encodes a chemokine receptor like protein, which is predicted to be a seven transmembrane protein and most closely related to CCR1. Chemokines and their receptors mediated signal transduction are critical for the recruitment of effector immune cells to the site of inflammation. This gene is expressed at high levels in primary neutrophils and primary monocytes, and is further upregulated on neutrophil activation and during monocyte to macrophage differentiation. The function of this gene is unknown. This gene is mapped to the region where the chemokine receptor gene cluster is located. [provided by RefSeq, Jul 2008]
MANE transcript
Inheritance
ClinVar variants
Top phenotype
gnomAD constraint
Max pathogenic AF
Genomic locus
External References & Databases
Transcript & Mutation Effects
hg38 • Region Span ~5.8 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 CCRL2 variants in ClinVar
ClinVar Variants & Pathogenicity by Type
Statistics based on transcript NM_003965.5. 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 | 0 | |||||
| missense | 46 | 7 | 53 | |||
| nonsense | 0 | |||||
| start loss | 0 | |||||
| frameshift | 0 | |||||
| splice donor/acceptor (+/-2bp) | 0 | |||||
| Total | 0 | 0 | 46 | 7 | 0 | 53 |
Transcript Catalog
Annotated transcript isoforms across RefSeq and Ensembl databases
| Transcript ID | Source | Protein ID | Coding Exons | MANE Status |
|---|---|---|---|---|
| RefSeq | NP_003956.2 | 1 | MANE Select | |
| Ensembl | ENSP00000381994.3 | 1 | MANE Select | |
| RefSeq | NP_001124382.1 | 2 | Standard | |
| Ensembl | ENSP00000349967.4 | 2 | Standard |
Gene Ontology (GO) Annotations & Pathways
Biological processes, molecular functions, cellular components and pathways
Pathways ConsensusPathDB
- GPCRs, Class A Rhodopsin-like
- Signaling by GPCR
- Signal Transduction
- Chemokine receptors bind chemokines
- Peptide ligand-binding receptors
Biological Process
- chemotaxis
- inflammatory response
- immune response
- G protein-coupled receptor signaling pathway
- positive regulation of cytosolic calcium ion concentration
Molecular Function
- chemokine receptor activity
- C-C chemokine receptor activity
- chemokine binding
- C-C chemokine binding
- chemokine receptor binding
Cellular Component
- cytoplasm
- plasma membrane
- integral component of plasma membrane
- external side of plasma membrane
gnomAD Constraint
Source:
- Gene type
- protein_coding
- Transcript type
- protein_coding
- Transcript
- ENST00000357392
- Coding exons
- 2
- Length
- 5835
- Individuals with no LoFs
- 0
- Homozygous LoFs
- 0
- Heterozygous LoFs
- 0
- Defined
- 0
- p
- 0.00
| Z-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible | |
|---|---|---|---|---|---|---|
| Missense | -0.406 | 203 | 187 | 1.08 | 0.00000969 | 2332 |
| Missense (PolyPhen) | 35 | 43.404 | 0.80638 | 638 | ||
| Synonymous | 0.120 | 77 | 78.3 | 0.983 | 0.00000436 | 702 |
| Loss of Function | 0.822 | 0 | 0.788 | 0.00 | 3.32e-8 | 12 |
Population LoF Frequency
| Population | CAF | p-value | Status |
|---|---|---|---|
| African | 0 | 0.0 | absent |
| Latino/Admixed American | 0 | 0.0 | absent |
| Ashkenazi Jewish | 0 | 0.0 | absent |
| East Asian | 0 | 0.0 | absent |
| Finnish | 0 | 0.0 | absent |
| European (Non-Finnish) | 0 | 0.0 | absent |
| South Asian | 0 | 0.0 | absent |
| Other | 0 | 0.0 | absent |
dbNSFP Gene Annotations
Source:
- Function
- FUNCTION: Receptor for CCL19 and chemerin/RARRES2. Does not appear to be a signaling receptor, but may have a role in modulating chemokine-triggered immune responses by capturing and internalizing CCL19 or by presenting RARRES2 ligand to CMKLR1, a functional signaling receptors. Plays a critical role for the development of Th2 responses.;
Recessive Scores
- pRec
- 0.0893
Intolerance Scores
- LoFtool
- 0.654
- RVIS EVS
- 1.26
- RVIS percentile EVS
- 93.58
Essentials
- Essential (CRISPR)
- N
- Essential (CRISPR2)
- S
- Essential (gene trap)
- N
- Indispensability pred.
- N
- Indispensability score
- 0.126
Gene Damage Prediction
| All | Recessive | Dominant | |
|---|---|---|---|
| Mendelian | Medium | Medium | Medium |
| Primary Immunodeficiency | Medium | Medium | Medium |
| Cancer | Medium | Medium | Medium |