Genetic Variant NM_182559.3:c.119G>C (chr12-50843083-G-C) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

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

The NM_182559.3(TMPRSS12):c.119G>C(p.Ser40Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000757 in 1,585,218 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 17/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. S40G) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.000066 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

TMPRSS12
NM_182559.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.466

Publications

0 publications found

Variant links:

Genes affected

TMPRSS12 (HGNC:28779): (transmembrane serine protease 12) Predicted to enable serine-type endopeptidase activity. Predicted to be involved in proteolysis. Predicted to act upstream of or within binding activity of sperm to zona pellucida and protein processing. Predicted to be located in acrosomal vesicle. Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

TMPRSS12 links:

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ACMG classification

Classification was made for transcript

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

BP4

Computational evidence support a benign effect (MetaRNN=0.031899422).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_182559.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TMPRSS12	NM_182559.3	MANE Select	c.119G>C	p.Ser40Thr	missense	Exon 1 of 5	NP_872365.2	Q86WS5

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TMPRSS12	ENST00000398458.4	TSL:1 MANE Select	c.119G>C	p.Ser40Thr	missense	Exon 1 of 5	ENSP00000381476.3	Q86WS5
	TMPRSS12	ENST00000551456.5	TSL:2	c.119G>C	p.Ser40Thr	missense	Exon 1 of 4	ENSP00000447259.1	F8WBX2

Frequencies

GnomAD3 genomes

AF:

0.0000657

AC:

AN:

152252

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000241

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

GnomAD2 exomes

AF:

0.0000252

AC:

AN:

198634

AF XY:

0.0000186

show subpopulations

Gnomad AFR exome

AF:

0.000449

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000140

AC:

AN:

1432966

Hom.:

Cov.:

AF XY:

0.00000141

AC XY:

AN XY:

710066

show subpopulations

African (AFR)

AF:

0.0000606

AC:

AN:

33002

American (AMR)

AF:

0.00

AC:

AN:

39392

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25598

East Asian (EAS)

AF:

0.00

AC:

AN:

38488

South Asian (SAS)

AF:

0.00

AC:

AN:

82164

European-Finnish (FIN)

AF:

0.00

AC:

AN:

51030

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5738

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1098206

Other (OTH)

AF:

0.00

AC:

AN:

59348

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0000657

AC:

AN:

152252

Hom.:

Cov.:

AF XY:

0.0000807

AC XY:

AN XY:

74388

show subpopulations

African (AFR)

AF:

0.000241

AC:

AN:

41478

American (AMR)

AF:

0.00

AC:

AN:

15290

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5198

South Asian (SAS)

AF:

0.00

AC:

AN:

4836

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10628

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68034

Other (OTH)

AF:

0.00

AC:

AN:

2092

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.0000416

ExAC

AF:

0.0000333

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.084

BayesDel_addAF

Benign

-0.37

BayesDel_noAF

Benign

-0.44

CADD

Benign

3.0

(source)

DANN

Benign

0.74

DEOGEN2

Benign

0.00071

Eigen

Benign

-1.5

Eigen_PC

Benign

-1.5

FATHMM_MKL

Benign

0.050

LIST_S2

Benign

0.30

M_CAP

Benign

0.034

MetaRNN

Benign

0.032

MetaSVM

Benign

-0.61

MutationAssessor

Benign

0.0

PhyloP100

0.47

PrimateAI

Benign

0.38

PROVEAN

Benign

-0.18

REVEL

Benign

0.13

Sift

Benign

0.41

Sift4G

Benign

0.47

Polyphen

0.13

Vest4

0.12

MVP

0.50

MPC

0.13

ClinPred

0.0092

GERP RS

-1.2

PromoterAI

0.019

Neutral

(source)

Varity_R

0.039

gMVP

0.31

Mutation Taster

=100/0

polymorphism

(source)

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over