rs944576811

Variant names:

• chr17-61680203-T-A
• rs944576811
• NM_032043.3:c.*3093A>T

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_032043.3(BRIP1):​c.*3093A>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000028 (0 hom., cov: 30)
  • Failed GnomAD Quality Control
• Consequence: BRIP1 NM_032043.3 3_prime_UTR
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -0.276
• Publications: 1 publications found

Genes affected

BRIP1 (HGNC:20473): (BRCA1 interacting helicase 1) The protein encoded by this gene is a member of the RecQ DEAH helicase family and interacts with the BRCT repeats of breast cancer, type 1 (BRCA1). The bound complex is important in the normal double-strand break repair function of breast cancer, type 1 (BRCA1). This gene may be a target of germline cancer-inducing mutations. [provided by RefSeq, Jul 2008]

BRIP1 Gene-Disease associations (from GenCC):

• familial ovarian cancer

  Inheritance: AD Classification: DEFINITIVE Submitted by: ClinGen
• Fanconi anemia

  Inheritance: AR Classification: DEFINITIVE, SUPPORTIVE Submitted by: Illumina, Orphanet
• Fanconi anemia complementation group J

  Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: G2P, ClinGen, Labcorp Genetics (formerly Invitae), Ambry Genetics
• hereditary breast carcinoma

  Inheritance: AD Classification: STRONG, LIMITED, NO_KNOWN Submitted by: Labcorp Genetics (formerly Invitae), Genomics England PanelApp, Ambry Genetics, ClinGen
• colorectal adenoma

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.93).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032043.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	BRIP1	NM_032043.3	MANE Select	c.*3093A>T		3_prime_UTR	Exon 20 of 20	NP_114432.2	Q9BX63-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	BRIP1	ENST00000259008.7	TSL:1 MANE Select	c.*3093A>T		3_prime_UTR	Exon 20 of 20	ENSP00000259008.2	Q9BX63-1
	BRIP1	ENST00000682755.1		c.*3093A>T		3_prime_UTR	Exon 18 of 18	ENSP00000507660.1	A0A804HJV4

Frequencies

GnomAD3 genomes AF: 0.0000278 AC: 4 AN: 144080 Hom.: 0 Cov.: 30

Gnomad AFR AF: 0.0000520

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.000111

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000151

Gnomad OTH AF: 0.00

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

GnomAD4 genome Data not reliable, filtered out with message: AS_VQSR AF: 0.0000278 AC: 4 AN: 144080 Hom.: 0 Cov.: 30 AF XY: 0.0000143 AC XY: 1 AN XY: 69972

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.0000520 AC: 2 AN: 38436

American (AMR) AF: 0.00 AC: 0 AN: 14460

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3410

East Asian (EAS) AF: 0.00 AC: 0 AN: 4976

South Asian (SAS) AF: 0.00 AC: 0 AN: 4600

European-Finnish (FIN) AF: 0.000111 AC: 1 AN: 9000

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 302

European-Non Finnish (NFE) AF: 0.0000151 AC: 1 AN: 66056

Other (OTH) AF: 0.00 AC: 0 AN: 1954

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5. (p-value = 0.0201086), which strongly suggests a high chance of mosaicism in these individuals.

Alfa AF: 0.0000660 Hom.: 0

Bravo AF: 0.00000378

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Fanconi anemia complementation group J (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.93
CADD	Benign	2.6
DANN	Benign	0.61
PhyloP100		-0.28

Splicing

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

Other links and lift over

dbSNP: rs944576811; hg19: chr17-59757564;