H2BC12
protein-codingH2B clustered histone 12, the group of H2B histones
Gene summary
Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Two molecules of each of the four core histones (H2A, H2B, H3, and H4) form an octamer, around which approximately 146 bp of DNA is wrapped in repeating units, called nucleosomes. The linker histone, H1, interacts with linker DNA between nucleosomes and functions in the compaction of chromatin into higher order structures. This gene encodes a replication-dependent histone that is a member of the histone H2B family. The protein encoded is an antimicrobial protein with antibacterial and antifungal activity. Two transcripts that encode the same protein have been identified for this gene, which is found in the histone microcluster on chromosome 6p21.33. [provided by RefSeq, Aug 2015]
- H2BFT
- HIST1H2BK
MANE transcript
Inheritance
ClinVar variants
Top phenotype
gnomAD constraint
Max pathogenic AF
Genomic locus
External References & Databases
Transcript & Mutation Effects
hg38 • Region Span ~9.6 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 H2BC12 variants in ClinVar
ClinVar Variants & Pathogenicity by Type
Statistics based on transcript NM_001312653.2. 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 | ||||
| missense | 19 | 19 | ||||
| nonsense | 1 | 1 | ||||
| start loss | 0 | |||||
| frameshift | 0 | |||||
| splice donor/acceptor (+/-2bp) | 0 | |||||
| Total | 0 | 0 | 22 | 0 | 0 | 22 |
Transcript Catalog
Annotated transcript isoforms across RefSeq and Ensembl databases
| Transcript ID | Source | Protein ID | Coding Exons | MANE Status |
|---|---|---|---|---|
| RefSeq | NP_001299582.1 | 1 | MANE Select | |
| Ensembl | ENSP00000349430.2 | 1 | MANE Select | |
| RefSeq | NP_542160.1 | 1 | Standard | |
| Ensembl | ENSP00000520531.1 | 1 | Standard |
Gene Ontology (GO) Annotations & Pathways
Biological processes, molecular functions, cellular components and pathways
Pathways ConsensusPathDB
- Systemic lupus erythematosus - Homo sapiens (human)
- Viral carcinogenesis - Homo sapiens (human)
- Alcoholism - Homo sapiens (human)
- HDR through Homologous Recombination (HR) or Single Strand Annealing (SSA)
- B-WICH complex positively regulates rRNA expression
Biological Process
- innate immune response in mucosa
- nucleosome assembly
- protein ubiquitination
- antibacterial humoral response
- killing of cells of other organism
Molecular Function
- molecular_function
- DNA binding
- protein heterodimerization activity
Cellular Component
- nucleosome
- extracellular space
- nucleus
- nucleoplasm
- cytosol
gnomAD Constraint
Source:
- Gene type
- protein_coding
- Transcript type
- protein_coding
- Transcript
- ENST00000396891
- Coding exons
- 1
- Length
- 8547
- Individuals with no LoFs
- 125723
- Homozygous LoFs
- 0
- Heterozygous LoFs
- 25
- Defined
- 125748
- p
- 0.0000994
| Z-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible | |
|---|---|---|---|---|---|---|
| Missense | 0.205 | 65 | 69.8 | 0.931 | 0.00000365 | 785 |
| Missense (PolyPhen) | 7 | 18.298 | 0.38255 | 251 | ||
| Synonymous | -9.37 | 100 | 32.3 | 3.10 | 0.00000192 | 257 |
| Loss of Function | -2.40 | 6 | 2.17 | 2.76 | 9.34e-8 | 35 |
Population LoF Frequency
| Population | CAF | p-value | Status |
|---|---|---|---|
| African | 0.00012 | 0.00012 | rare |
| Latino/Admixed American | 0.00014 | 0.00014 | rare |
| Ashkenazi Jewish | 0 | 0.0 | absent |
| East Asian | 0.00011 | 0.00011 | rare |
| Finnish | 0 | 0.0 | absent |
| European (Non-Finnish) | 0.00011 | 0.00011 | rare |
| South Asian | 0.000098 | 0.000098 | rare |
| Other | 0.00016 | 0.00016 | rare |
dbNSFP Gene Annotations
Source:
- Function
- FUNCTION: Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.;
Recessive Scores
- pRec
- 0.122
Intolerance Scores
- LoFtool
- 0.649
- RVIS EVS
- -0.41
- RVIS percentile EVS
- 26.23
Essentials
- Essential (CRISPR)
- N
- Indispensability pred.
- E
- Indispensability score
- 1.00
Gene Damage Prediction
| All | Recessive | Dominant | |
|---|---|---|---|
| Mendelian | Medium | Medium | Medium |
| Primary Immunodeficiency | Medium | Medium | Medium |
| Cancer | Medium | Medium | Medium |