ASF1B

Chr 19

anti-silencing function 1B histone chaperone

Also known as: CIA-II

This gene encodes a member of the H3/H4 family of histone chaperone proteins and is similar to the anti-silencing function-1 gene in yeast. The encoded protein is the substrate of the tousled-like kinase family of cell cycle-regulated kinases, and may play a key role in modulating the nucleosome structure of chromatin by ensuring a constant supply of histones at sites of nucleosome assembly. [provided by RefSeq, Jul 2008]

ResearchGenerating clinical summary…
0
Active trials
Pubs (1 yr)
P/LP submissions
P/LP missense
1.53
LOEUF
Mechanism
Some data sources returned errors (1)

omim: Error: OMIM fetch failed: 429

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

Tolerant — LoF & missense variants common in population
LoF Constraint?
1.53LOEUF
pLI 0.000
Z-score 0.46
OE 0.83 (0.471.53)
Tolerant

Highly tolerant — LoF variants common in population

Missense Constraint?
0.46Z-score
OE missense 0.88 (0.761.04)
110 obs / 124.3 exp
Tolerant

Mild missense constraint

Observed / Expected Ratios?
LoF OE?0.83 (0.471.53)
00.351.4
Missense OE?0.88 (0.761.04)
00.61.4
Synonymous OE?0.97
01.21.6
LoF obs/exp: 7 / 8.5Missense obs/exp: 110 / 124.3Syn Z: 0.17

ClinVar Variant Classifications

0 submitted variants in ClinVar

Protein Context — Lollipop Plot

ASF1B · protein map & ClinVar variants

Showing all ClinVar variants across the protein. Search a specific variant to highlight its position.

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

No active trials found for this gene.

Search ClinicalTrials.gov →