rs1555607173

Variant names:

• chr17-61799240-G-A
• rs1555607173
• NM_032043.3:c.1200C>T
• BRIP1 p.Asp400Asp

Your query was ambiguous. Multiple possible variants found:

• chr17-61799240-G-A
• chr17-61799240-G-C

GermlineCancer (beta)

Variant summary

Our verdict is Likely benign.

-5 Likely Benign

-7

-6

-1

0

+5

+6

+9

+10

BenignB

Likely BenignLB

UncertainVUS

Likely PathogenicLP

PathogenicP

The variant received -5 classification points (ACMG Germline Pathogenicity v2019). PM2BP4_StrongBP6_ModerateBP7

The NM_032043.3(BRIP1):c.1200C>T (p.Asp400Asp) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant is absent from the gnomAD population database at sites with sufficient sequencing coverage. In-silico predictor (BayesDel (noAF)) classifies this variant as likely benign. Splicing prediction tools (SpliceAI) predict no significant impact on normal splicing. Variant has been reported in ClinVar as Benign/Likely Benign (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: BRIP1 NM_032043.3 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 0.821
• Publications: 0 publications found

Genes affected

BRIP1 (HGNC:20473): (BRCA1 interacting DNA 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: Orphanet, Illumina
• Fanconi anemia complementation group J

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

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

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

Classification according to ACMG Germline Pathogenicity v2019

Classification was made for transcript:

Our verdict: Likely_benign. The variant received -5 points.

Apply	Criterion Code & Title / Strength	Strength	Rationale / Clinical Context
	PM2Absent/extremely low in population databases		Absent from gnomAD (AD/XL gene) — PM2; Absent from gnomAD at well-covered site (MOI: AD+AR) (base 0.0001, raised to 0.000287 by highest known P/LP ClinVar AF 0.000287) — PM2 moderate.
	BP4Computational evidence suggests no impact		Computational evidence supports benign — no pathogenic computational or splicing signal (BP4); Splicing verdict: benign (Strong).; Germline computational verdict: benign (Strong).
	BP6Reputable source reports benign		ClinVar 1-star benign — moderate (BP6); ClinVar germline classification: Benign/Likely Benign, 1 star(s).
	BP7Synonymous variant, no splicing impact		Synonymous variant at non-conserved position with no predicted splicing impact (BP7); Synonymous at non-conserved position, no splicing concern — benign (BP7).

Variant Effect in Transcripts

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

RefSeq Transcripts

Sel.	Gene / Transcript	Tags	HGVSc / HGVSp	Effect	Exon rank	Protein / UniProt
	BRIP1 NM_032043.3	MANE Select	c.1200C>T p.Asp400Asp	synonymous	Exon 9 of 20	Prot: NP_114432.2 UniProt:

BRIP1 NM_032043.3

MANE Select

HGVSc / HGVSpc.1200C>Tp.Asp400Asp

Exon rankExon 9 of 20

synonymous

Prot: NP_114432.2UniProt: Q9BX63-1

Ensembl Transcripts

Sel.	Gene / Transcript	Tags	HGVSc / HGVSp	Effect	Exon rank	Protein / UniProt
	BRIP1 ENST00000259008.7	TSL:1MANE Select	c.1200C>T p.Asp400Asp	synonymous	Exon 9 of 20	Prot: ENSP00000259008.2 UniProt:
	BRIP1 ENST00000682453.1		c.1200C>T p.Asp400Asp	synonymous	Exon 10 of 21	Prot: ENSP00000506943.1 UniProt:
	BRIP1 ENST00000683039.1		c.1200C>T p.Asp400Asp	synonymous	Exon 10 of 21	Prot: ENSP00000508303.1 UniProt:

BRIP1 ENST00000259008.7

TSL:1MANE Select

HGVSc / HGVSpc.1200C>Tp.Asp400Asp

Exon rankExon 9 of 20

synonymous

Prot: ENSP00000259008.2UniProt: Q9BX63-1

BRIP1 ENST00000682453.1

HGVSc / HGVSpc.1200C>Tp.Asp400Asp

Exon rankExon 10 of 21

synonymous

Prot: ENSP00000506943.1UniProt: Q9BX63-1

BRIP1 ENST00000683039.1

HGVSc / HGVSpc.1200C>Tp.Asp400Asp

Exon rankExon 10 of 21

synonymous

Prot: ENSP00000508303.1UniProt: Q9BX63-1

Frequencies

Allele frequencies (AF), counts (AC/AN), homozygotes and coverage

Common (AF > 0.05 / Hom > 5)

Rare (AF ≤ 0.0001 / Hom ≤ 1)

Source / population	AF	AC	Hom	AN	Coverage
Global population databases 3 sources Large-scale international reference populations
GnomAD3 genomes	AF:	AC:	Hom:	AN:	Cov:32
GnomAD4 exome	AF:	AC:	Hom:	AN:	Cov:32
GnomAD4 genome	AF:	AC:	Hom:	AN:	Cov:32

Showing 3 sources

Case/control cohorts

Cohort	Cases			Controls
	AF	AC	AN	AF	AC	AN
SCHEMA(Schizophrenia)	0.00	0	48450	0.0000134	1	74562

Showing 1 cohortAllele count / allele number. AF is computed from the counts for ASC (not provided by the source).

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	Familial cancer of breast;C1836860:Fanconi anemia complementation group J (1)

Computational Scores

Algorithm	Calibrated pred.	Score	Prediction
AlphaGenome AVI	Benign	8.9
BayesDel_noAF	Benign	-0.50
CADD	Benign	5.1
DANN	Benign	0.51
GPN-Star LLR	N/A	-2.2
GPN-Star score	N/A	2.2
PhyloP100	Benign	0.82
RBP_binding_hub_radar	N/A	0.0
RBP_regulation_power_radar	N/A	1.7

Showing 9 of 9 scores

Splicing Scores

Algorithm	Calibrated pred.	Score	Prediction
Pangolin (max)	Benign	0.0
SpliceAI score (max)	Benign	0.0	Details are displayed if max score is > 0.2

Showing 2 of 2 scores

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

MaveDB functional evidence

MaveDB is a public repository of laboratory assays that test the effect of thousands of variants at once — treat this as supporting research data and interpret it with great caution; it is not a clinical classification.

No MaveDB functional evidence found for this variant.

Other links and lift over

dbSNP: rs1555607173;

hg19: chr17-59876601;

ACMG debug oncogenicity

ACGS debug oncogenicity

ACMG debug germline

Submit to ClinVar