HOXA6
protein-codinghomeobox A6, the group of HOXL subclass homeoboxes
Gene summary
In vertebrates, the genes encoding the class of transcription factors called homeobox genes are found in clusters named A, B, C, and D on four separate chromosomes. Expression of these proteins is spatially and temporally regulated during embryonic development. This gene is part of the A cluster on chromosome 7 and encodes a DNA-binding transcription factor which may regulate gene expression, morphogenesis, and differentiation. [provided by RefSeq, Jul 2008]
- HOX1B
- HOX1
MANE transcript
Inheritance
ClinVar variants
Top phenotype
gnomAD constraint
Max pathogenic AF
Genomic locus
External References & Databases
Transcript & Mutation Effects
hg38 • Region Span ~5.2 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 HOXA6 variants in ClinVar
ClinVar Variants & Pathogenicity by Type
Statistics based on transcript NM_024014.4. 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 | 4 | 4 | ||||
| missense | 32 | 32 | ||||
| nonsense | 0 | |||||
| start loss | 0 | |||||
| frameshift | 0 | |||||
| splice donor/acceptor (+/-2bp) | 0 | |||||
| Total | 0 | 0 | 36 | 0 | 0 | 36 |
Transcript Catalog
Annotated transcript isoforms across RefSeq and Ensembl databases
| Transcript ID | Source | Protein ID | Coding Exons | MANE Status |
|---|---|---|---|---|
| RefSeq | NP_076919.1 | 2 | MANE Select | |
| Ensembl | ENSP00000222728.3 | 2 | MANE Select | |
| Ensembl | ENSP00000801795.1 | 2 | Standard |
Gene Ontology (GO) Annotations & Pathways
Biological processes, molecular functions, cellular components and pathways
Biological Process
- anterior/posterior pattern specification
- positive regulation of transcription by RNA polymerase II
- embryonic skeletal system morphogenesis
Molecular Function
- RNA polymerase II distal enhancer sequence-specific DNA binding
- DNA-binding transcription factor activity, RNA polymerase II-specific
Cellular Component
- nucleus
gnomAD Constraint
Source:
- Gene type
- protein_coding
- Transcript type
- protein_coding
- Transcript
- ENST00000222728
- Coding exons
- 2
- Length
- 5208
- Individuals with no LoFs
- 125720
- Homozygous LoFs
- 0
- Heterozygous LoFs
- 28
- Defined
- 125748
- p
- 0.000111
| Z-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible | |
|---|---|---|---|---|---|---|
| Missense | -0.0979 | 154 | 151 | 1.02 | 0.00000969 | 1519 |
| Missense (PolyPhen) | 90 | 83.933 | 1.0723 | 797 | ||
| Synonymous | 0.989 | 56 | 66.2 | 0.845 | 0.00000434 | 456 |
| Loss of Function | 0.327 | 9 | 10.1 | 0.889 | 4.94e-7 | 102 |
Population LoF Frequency
| Population | CAF | p-value | Status |
|---|---|---|---|
| African | 0.00012 | 0.00012 | rare |
| Latino/Admixed American | 0 | 0.0 | absent |
| Ashkenazi Jewish | 0 | 0.0 | absent |
| East Asian | 0.00011 | 0.00011 | rare |
| Finnish | 0 | 0.0 | absent |
| European (Non-Finnish) | 0.00019 | 0.00018 | rare |
| South Asian | 0.00013 | 0.00013 | rare |
| Other | 0 | 0.0 | absent |
dbNSFP Gene Annotations
Source:
- Function
- FUNCTION: Sequence-specific transcription factor which is part of a developmental regulatory system that provides cells with specific positional identities on the anterior-posterior axis.;
Recessive Scores
- pRec
- 0.120
Intolerance Scores
- LoFtool
- 0.456
- RVIS EVS
- -0.32
- RVIS percentile EVS
- 31.46
Essentials
- Essential (CRISPR)
- N
- Essential (CRISPR2)
- N
- Essential (gene trap)
- N
- Indispensability pred.
- N
- Indispensability score
- 0.367
Gene Damage Prediction
| All | Recessive | Dominant | |
|---|---|---|---|
| Mendelian | Medium | Medium | Medium |
| Primary Immunodeficiency | Medium | Medium | Medium |
| Cancer | Medium | Medium | Medium |