Variant 7-11379632-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_015204.3(THSD7A):c.4588G>A(p.Glu1530Lys) variant causes a missense, splice region change. The variant allele was found at a frequency of 0.0002 in 1,578,458 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 2/3 splice prediction tools predicting alterations to normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00019 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00020 ( 0 hom. )

Consequence

THSD7A
NM_015204.3 missense, splice_region

Scores

Splicing: ADA: 0.9639

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.49

Variant links:

Genes affected

THSD7A (HGNC:22207): (thrombospondin type 1 domain containing 7A) The protein encoded by this gene is found almost exclusively in endothelial cells from placenta and umbilical cord. The encoded protein appears to interact with alpha(V)beta(3) integrin and paxillin to inhibit endothelial cell migration and tube formation. This protein may be involved in cytoskeletal organization. Variations in this gene may be associated with low bone mineral density in osteoporosis. [provided by RefSeq, Aug 2010]

THSD7A links:

(HGNC:):

links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
THSD7A	NM_015204.3 linkuse as main transcript	c.4588G>A	p.Glu1530Lys	missense_variant, splice_region_variant	25/28	ENST00000423059.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
THSD7A	ENST00000423059.9 linkuse as main transcript	c.4588G>A	p.Glu1530Lys	missense_variant, splice_region_variant	25/28	5	NM_015204.3	P1
	ENST00000445839.5 linkuse as main transcript	n.329+263C>T		intron_variant, non_coding_transcript_variant		4

Frequencies

GnomAD3 genomes

AF:

0.000191

AC:

AN:

152184

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000262

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:

0.000338

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000248

AC:

AN:

197376

Hom.:

AF XY:

0.000238

AC XY:

AN XY:

105258

show subpopulations

Gnomad AFR exome

AF:

0.0000882

Gnomad AMR exome

AF:

0.000514

Gnomad ASJ exome

AF:

0.000111

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000403

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000342

Gnomad OTH exome

AF:

0.000393

GnomAD4 exome

AF:

0.000201

AC:

287

AN:

1426156

Hom.:

Cov.:

AF XY:

0.000193

AC XY:

136

AN XY:

705852

show subpopulations

Gnomad4 AFR exome

AF:

0.000214

Gnomad4 AMR exome

AF:

0.000500

Gnomad4 ASJ exome

AF:

0.0000393

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000863

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000212

Gnomad4 OTH exome

AF:

0.000237

GnomAD4 genome

AF:

0.000190

AC:

AN:

152302

Hom.:

Cov.:

AF XY:

0.000201

AC XY:

AN XY:

74476

show subpopulations

Gnomad4 AFR

AF:

0.0000481

Gnomad4 AMR

AF:

0.000261

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000338

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000291

Hom.:

Bravo

AF:

0.000189

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000239

AC:

ExAC

AF:

0.000191

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Feb 16, 2023

The c.4588G>A (p.E1530K) alteration is located in exon 25 (coding exon 25) of the THSD7A gene. This alteration results from a G to A substitution at nucleotide position 4588, causing the glutamic acid (E) at amino acid position 1530 to be replaced by a lysine (K). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.18

BayesDel_noAF

Benign

-0.17

Cadd

Pathogenic

Dann

Pathogenic

1.0

DEOGEN2

Benign

0.023

T;T

Eigen

Uncertain

0.38

Eigen_PC

Uncertain

0.48

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.93

D;D

M_CAP

Benign

0.024

MetaRNN

Benign

0.21

T;T

MetaSVM

Benign

-0.76

MutationAssessor

Uncertain

2.2

M;.

MutationTaster

Benign

1.0

PrimateAI

Uncertain

0.57

PROVEAN

Benign

-1.6

N;.

REVEL

Benign

0.14

Sift

Uncertain

0.021

D;.

Sift4G

Uncertain

0.034

D;D

Polyphen

0.78

P;.

Vest4

0.69

MVP

0.068

MPC

0.11

ClinPred

0.14

GERP RS

4.8

Varity_R

0.33

gMVP

0.61

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Pathogenic

0.96

dbscSNV1_RF

Pathogenic

0.81

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over