1-24360931-T-C

Variant names:

Variant summary

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

The NM_001199013.2(STPG1):c.848A>G(p.His283Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000359 in 1,613,702 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00025 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000014 ( 0 hom. )

Consequence

STPG1
NM_001199013.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.10

Publications

0 publications found

Variant links:

Genes affected

STPG1 (HGNC:28070): (sperm tail PG-rich repeat containing 1) Involved in positive regulation of apoptotic process and positive regulation of mitochondrial membrane permeability involved in apoptotic process. Predicted to be located in mitochondrion and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

STPG1 links:

GRHL3 (HGNC:25839): (grainyhead like transcription factor 3) This gene encodes a member of the grainyhead family of transcription factors. The encoded protein may function as a transcription factor during development, and has been shown to stimulate migration of endothelial cells. Multiple transcript variants encoding distinct isoforms have been identified for this gene.[provided by RefSeq, Aug 2010]

GRHL3 Gene-Disease associations (from GenCC):

van der Woude syndrome 2
Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics, G2P
van der Woude syndrome
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

GRHL3 links:

Genome browser will be placed here

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=0.02923581).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001199013.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
STPG1	NM_001199013.2	MANE Select	c.848A>G	p.His283Arg	missense	Exon 8 of 9	NP_001185942.1	Q5TH74-1
STPG1	NM_001199012.2		c.848A>G	p.His283Arg	missense	Exon 8 of 9	NP_001185941.1	Q5TH74-1
STPG1	NM_178122.5		c.707A>G	p.His236Arg	missense	Exon 7 of 8	NP_835223.1	Q5TH74-3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
STPG1	ENST00000337248.9	TSL:5 MANE Select	c.848A>G	p.His283Arg	missense	Exon 8 of 9	ENSP00000337461.4	Q5TH74-1
STPG1	ENST00000468303.5	TSL:1	n.4321A>G		non_coding_transcript_exon	Exon 9 of 10
STPG1	ENST00000374409.5	TSL:2	c.848A>G	p.His283Arg	missense	Exon 8 of 9	ENSP00000363530.1	Q5TH74-1

Frequencies

GnomAD3 genomes

AF:

0.000243

AC:

AN:

152032

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000797

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

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:

0.00144

GnomAD2 exomes

AF:

0.0000557

AC:

AN:

251150

AF XY:

0.0000368

show subpopulations

Gnomad AFR exome

AF:

0.000615

Gnomad AMR exome

AF:

0.000116

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:

0.0000137

AC:

AN:

1461552

Hom.:

Cov.:

AF XY:

0.00000825

AC XY:

AN XY:

727076

show subpopulations

African (AFR)

AF:

0.000418

AC:

AN:

33474

American (AMR)

AF:

0.0000671

AC:

AN:

44696

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26132

East Asian (EAS)

AF:

0.00

AC:

AN:

39682

South Asian (SAS)

AF:

0.00

AC:

AN:

86166

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53384

Middle Eastern (MID)

AF:

0.000173

AC:

AN:

5764

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1111876

Other (OTH)

AF:

0.0000331

AC:

AN:

60378

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.420

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:

0.000250

AC:

AN:

152150

Hom.:

Cov.:

AF XY:

0.000296

AC XY:

AN XY:

74364

show subpopulations

African (AFR)

AF:

0.000819

AC:

AN:

41522

American (AMR)

AF:

0.0000655

AC:

AN:

15276

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5174

South Asian (SAS)

AF:

0.00

AC:

AN:

4828

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10574

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67988

Other (OTH)

AF:

0.00142

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.499

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:

0.000372

Hom.:

Bravo

AF:

0.000261

ESP6500AA

AF:

0.000908

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000988

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

0.075

BayesDel_addAF

Benign

-0.49

BayesDel_noAF

Benign

-0.53

CADD

Benign

7.6

(source)

DANN

Benign

0.71

DEOGEN2

Benign

0.029

Eigen

Benign

-0.66

Eigen_PC

Benign

-0.60

FATHMM_MKL

Benign

0.73

LIST_S2

Benign

0.51

M_CAP

Benign

0.0031

MetaRNN

Benign

0.029

MetaSVM

Benign

-0.89

MutationAssessor

Uncertain

2.6

PhyloP100

2.1

PrimateAI

Benign

0.43

PROVEAN

Pathogenic

-5.0

REVEL

Benign

0.13

Sift

Benign

0.030

Sift4G

Benign

0.18

Polyphen

0.0

Vest4

0.25

MVP

0.048

MPC

0.19

ClinPred

0.14

GERP RS

3.5

Varity_R

0.23

gMVP

0.44

Mutation Taster

=94/6

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

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