NM_001395656.1:c.-542T>A

Variant names:

• chr3-77040244-T-A
• rs3923745
• NM_001395656.1:c.-542T>A

Variant summary

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

The NM_001395656.1(ROBO2):​c.-542T>A variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. 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 0.0 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: ROBO2 NM_001395656.1 5_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.386
• Publications: 9 publications found

Genes affected

ROBO2 (HGNC:10250): (roundabout guidance receptor 2) The protein encoded by this gene belongs to the ROBO family, part of the immunoglobulin superfamily of proteins that are highly conserved from fly to human. The encoded protein is a transmembrane receptor for the slit homolog 2 protein and functions in axon guidance and cell migration. Mutations in this gene are associated with vesicoureteral reflux, characterized by the backward flow of urine from the bladder into the ureters or the kidney. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2014]

ROBO2 Gene-Disease associations (from GenCC):

• vesicoureteral reflux 2

  Inheritance: AD Classification: STRONG Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)
• familial vesicoureteral reflux

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.68).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ROBO2	NM_001395656.1	c.-542T>A		5_prime_UTR_variant	Exon 1 of 28	ENST00000696593.1	NP_001382585.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ROBO2	ENST00000696593.1	c.-542T>A		5_prime_UTR_variant	Exon 1 of 28		NM_001395656.1	ENSP00000512738.1

Frequencies

GnomAD3 genomes AF: 0.00 AC: 0 AN: 151942 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

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: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 835852 Hom.: 0 Cov.: 34 AF XY: 0.00 AC XY: 0 AN XY: 386266

African (AFR) AF: 0.00 AC: 0 AN: 15800

American (AMR) AF: 0.00 AC: 0 AN: 1258

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 5166

East Asian (EAS) AF: 0.00 AC: 0 AN: 3696

South Asian (SAS) AF: 0.00 AC: 0 AN: 16670

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 332

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 1624

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 763886

Other (OTH) AF: 0.00 AC: 0 AN: 27420

GnomAD4 genome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 151942 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74204

African (AFR) AF: 0.00 AC: 0 AN: 41360

American (AMR) AF: 0.00 AC: 0 AN: 15268

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5154

South Asian (SAS) AF: 0.00 AC: 0 AN: 4824

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10552

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67998

Other (OTH) AF: 0.00 AC: 0 AN: 2086

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.68
CADD	Benign	16
DANN	Benign	0.70
PhyloP100		0.39
PromoterAI		-0.057	Neutral

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs3923745; hg19: chr3-77089395;