rs1106412

Positions:

• chr2-218450334-G-A

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_020935.3(USP37):​c.*4596C>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.04 in 152,112 control chromosomes in the GnomAD database, including 391 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 0.040 (391 hom., cov: 32)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: USP37 NM_020935.3 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.144

Genes affected

VIL1 (HGNC:12690): (villin 1) This gene encodes a member of a family of calcium-regulated actin-binding proteins. This protein represents a dominant part of the brush border cytoskeleton which functions in the capping, severing, and bundling of actin filaments. Two mRNAs of 2.7 kb and 3.5 kb have been observed; they result from utilization of alternate poly-adenylation signals present in the terminal exon. [provided by RefSeq, Jul 2008]

USP37 (HGNC:20063): (ubiquitin specific peptidase 37) Enables cysteine-type endopeptidase activity; protein kinase binding activity; and thiol-dependent deubiquitinase. Involved in G1/S transition of mitotic cell cycle; protein deubiquitination; and regulation of DNA replication. Located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.85).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.133 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
VIL1	NM_007127.3	c.*998G>A		3_prime_UTR_variant	20/20	ENST00000248444.10	NP_009058.2
USP37	NM_020935.3	c.*4596C>T		3_prime_UTR_variant	26/26	ENST00000258399.8	NP_065986.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
VIL1	ENST00000248444.10	c.*998G>A		3_prime_UTR_variant	20/20	1	NM_007127.3	ENSP00000248444	P1
USP37	ENST00000258399.8	c.*4596C>T		3_prime_UTR_variant	26/26	1	NM_020935.3	ENSP00000258399	P1

Frequencies

GnomAD3 genomes AF: 0.0398 AC: 6050 AN: 151994 Hom.: 390 Cov.: 32

Gnomad AFR AF: 0.136

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0185

Gnomad ASJ AF: 0.00404

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000830

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.0158

Gnomad NFE AF: 0.000779

Gnomad OTH AF: 0.0292

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 406 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 244

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome AF: 0.0400 AC: 6077 AN: 152112 Hom.: 391 Cov.: 32 AF XY: 0.0395 AC XY: 2938 AN XY: 74356

Gnomad4 AFR AF: 0.136

Gnomad4 AMR AF: 0.0185

Gnomad4 ASJ AF: 0.00404

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.000830

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.000779

Gnomad4 OTH AF: 0.0289

Alfa AF: 0.00924 Hom.: 70

Bravo AF: 0.0449

Asia WGS AF: 0.0120 AC: 40 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.85
CADD	Benign	9.0
DANN	Benign	0.64

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

Publications

LitVar

Other links and lift over

dbSNP: rs1106412; hg19: chr2-219315057;