3-112047897-G-C

Variant names:

• chr3-112047897-G-C
• rs190680217
• NM_001395507.1:c.889G>C

Variant summary

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

The NM_001395507.1(TMPRSS7):​c.889G>C​(p.Asp297His) variant causes a missense change. The variant allele was found at a frequency of 0.000000684 in 1,461,860 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: TMPRSS7 NM_001395507.1 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 6.55

Genes affected

TMPRSS7 (HGNC:30846): (transmembrane serine protease 7) Predicted to enable serine-type peptidase activity. Predicted to be involved in proteolysis. Predicted to be integral component of membrane. Predicted to be active in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

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 rank	MANE	Protein	UniProt
TMPRSS7	NM_001395507.1	c.889G>C	p.Asp297His	missense_variant	Exon 7 of 18	ENST00000452346.7	NP_001382436.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TMPRSS7	ENST00000452346.7	c.889G>C	p.Asp297His	missense_variant	Exon 7 of 18	5	NM_001395507.1	ENSP00000398236.2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD3 exomes AF: 0.00000401 AC: 1 AN: 249464 Hom.: 0 AF XY: 0.00000739 AC XY: 1 AN XY: 135330

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.0000327

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461860 Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1 AN XY: 727234

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000116

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ExAC AF: 0.00000826 AC: 1

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.37
BayesDel_addAF	Benign	-0.14	T
BayesDel_noAF	Benign	-0.34
CADD	Pathogenic	26
DANN	Uncertain	1.0
DEOGEN2	Benign	0.017	T;.;.;.
Eigen	Pathogenic	0.69
Eigen_PC	Pathogenic	0.69
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Uncertain	0.89	D;.;D;D
M_CAP	Benign	0.0078	T
MetaRNN	Uncertain	0.54	D;D;D;D
MetaSVM	Benign	-1.1	T
MutationAssessor	Uncertain	2.0	M;.;.;.
PrimateAI	Benign	0.47	T
PROVEAN	Uncertain	-2.6	D;D;.;D
REVEL	Benign	0.26
Sift	Uncertain	0.010	D;D;.;D
Sift4G	Uncertain	0.025	D;D;D;D
Polyphen		1.0	D;D;D;.
Vest4		0.55
MutPred		0.65		Loss of stability (P = 0.083);.;.;.;
MVP		0.60
MPC		0.41
ClinPred		0.96	D
GERP RS		5.3
Varity_R		0.14
gMVP		0.55

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: rs190680217; hg19: chr3-111766744;