ENST00000488612.5:c.*12-7337G>A

Variant names:

• chr14-68722471-G-A
• rs2025053
• ENST00000488612.5:c.*12-7337G>A

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The ENST00000488612.5(RAD51B):​c.*12-7337G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.063 in 152,004 control chromosomes in the GnomAD database, including 438 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.063 (438 hom., cov: 31)
• Consequence: RAD51B ENST00000488612.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.103
• Publications: 7 publications found

Genes affected

RAD51B (HGNC:9822): (RAD51 paralog B) The protein encoded by this gene is a member of the RAD51 protein family. RAD51 family members are evolutionarily conserved proteins essential for DNA repair by homologous recombination. This protein has been shown to form a stable heterodimer with the family member RAD51C, which further interacts with the other family members, such as RAD51, XRCC2, and XRCC3. Overexpression of this gene was found to cause cell cycle G1 delay and cell apoptosis, which suggested a role of this protein in sensing DNA damage. Rearrangements between this locus and high mobility group AT-hook 2 (HMGA2, GeneID 8091) have been observed in uterine leiomyomata. [provided by RefSeq, Mar 2016]

RAD51B Gene-Disease associations (from GenCC):

• primary ovarian failure

  Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.84).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.169 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000488612.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RAD51B	ENST00000488612.5	TSL:1	c.*12-7337G>A		intron	N/A	ENSP00000420061.1

Frequencies

GnomAD3 genomes AF: 0.0631 AC: 9589 AN: 151886 Hom.: 440 Cov.: 31

Gnomad AFR AF: 0.0217

Gnomad AMI AF: 0.0439

Gnomad AMR AF: 0.0448

Gnomad ASJ AF: 0.0346

Gnomad EAS AF: 0.179

Gnomad SAS AF: 0.131

Gnomad FIN AF: 0.157

Gnomad MID AF: 0.0411

Gnomad NFE AF: 0.0663

Gnomad OTH AF: 0.0538

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0630 AC: 9582 AN: 152004 Hom.: 438 Cov.: 31 AF XY: 0.0687 AC XY: 5104 AN XY: 74302

African (AFR) AF: 0.0216 AC: 897 AN: 41448

American (AMR) AF: 0.0446 AC: 682 AN: 15280

Ashkenazi Jewish (ASJ) AF: 0.0346 AC: 120 AN: 3468

East Asian (EAS) AF: 0.178 AC: 919 AN: 5160

South Asian (SAS) AF: 0.132 AC: 635 AN: 4812

European-Finnish (FIN) AF: 0.157 AC: 1657 AN: 10540

Middle Eastern (MID) AF: 0.0374 AC: 11 AN: 294

European-Non Finnish (NFE) AF: 0.0663 AC: 4508 AN: 67988

Other (OTH) AF: 0.0538 AC: 113 AN: 2102

Alfa AF: 0.0604 Hom.: 576

Bravo AF: 0.0514

Asia WGS AF: 0.157 AC: 547 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.84
CADD	Benign	1.4
DANN	Benign	0.51
PhyloP100		-0.10
Mutation Taster		=100/0	polymorphism (auto)

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs2025053; hg19: chr14-69189188;