2-137042094-T-G

Variant names:

• chr2-137042094-T-G
• rs1432232
• NM_001316349.2:c.140-14326T>G

Variant summary

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

The NM_001316349.2(THSD7B):​c.140-14326T>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.581 in 152,130 control chromosomes in the GnomAD database, including 29,665 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 0.58 (29665 hom., cov: 32)
• Consequence: THSD7B NM_001316349.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.526
• Publications: 5 publications found

Genes affected

THSD7B (HGNC:29348): (thrombospondin type 1 domain containing 7B) Predicted to be involved in actin cytoskeleton reorganization. Predicted to be integral component of membrane. Predicted to be active in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.94).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.724 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
THSD7B	NM_001316349.2	c.140-14326T>G		intron_variant	Intron 2 of 27	ENST00000409968.6	NP_001303278.1
THSD7B	XM_047445935.1	c.-284-14326T>G		intron_variant	Intron 2 of 27		XP_047301891.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
THSD7B	ENST00000409968.6	c.140-14326T>G		intron_variant	Intron 2 of 27	5	NM_001316349.2	ENSP00000387145.1
THSD7B	ENST00000472720.5	n.*106-14326T>G		intron_variant	Intron 3 of 3	5		ENSP00000473349.1

Frequencies

GnomAD3 genomes AF: 0.582 AC: 88402 AN: 152012 Hom.: 29670 Cov.: 32

Gnomad AFR AF: 0.217

Gnomad AMI AF: 0.795

Gnomad AMR AF: 0.654

Gnomad ASJ AF: 0.795

Gnomad EAS AF: 0.578

Gnomad SAS AF: 0.690

Gnomad FIN AF: 0.805

Gnomad MID AF: 0.696

Gnomad NFE AF: 0.729

Gnomad OTH AF: 0.625

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

GnomAD4 genome AF: 0.581 AC: 88402 AN: 152130 Hom.: 29665 Cov.: 32 AF XY: 0.589 AC XY: 43783 AN XY: 74354

African (AFR) AF: 0.217 AC: 9003 AN: 41506

American (AMR) AF: 0.654 AC: 9994 AN: 15278

Ashkenazi Jewish (ASJ) AF: 0.795 AC: 2757 AN: 3470

East Asian (EAS) AF: 0.578 AC: 2981 AN: 5158

South Asian (SAS) AF: 0.691 AC: 3333 AN: 4822

European-Finnish (FIN) AF: 0.805 AC: 8511 AN: 10578

Middle Eastern (MID) AF: 0.687 AC: 202 AN: 294

European-Non Finnish (NFE) AF: 0.729 AC: 49582 AN: 67996

Other (OTH) AF: 0.621 AC: 1314 AN: 2116

Alfa AF: 0.683 Hom.: 152211

Bravo AF: 0.552

Asia WGS AF: 0.608 AC: 2115 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.94
CADD	Benign	6.3
DANN	Benign	0.34
PhyloP100		0.53
Mutation Taster		=100/0	polymorphism (auto)

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: rs1432232; hg19: chr2-137799664;