dbSNP rs745551241: TH:p.Gly377Arg (chr11-2165739-C-G) – ACMG Classification: Likely_pathogenic (8 pts)

Variant summary

Our verdict is Likely pathogenic. Variant got 8 ACMG points: 8P and 0B. PM1PM2PP3_Strong

The NM_000360.4(TH):c.1129G>C(p.Gly377Arg) variant causes a missense change. The variant allele was found at a frequency of 0.000000685 in 1,460,472 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. 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

TH
NM_000360.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 5.99

Variant links:

Genes affected

TH (HGNC:11782): (tyrosine hydroxylase) The protein encoded by this gene is involved in the conversion of tyrosine to dopamine. It is the rate-limiting enzyme in the synthesis of catecholamines, hence plays a key role in the physiology of adrenergic neurons. Mutations in this gene have been associated with autosomal recessive Segawa syndrome. Alternatively spliced transcript variants encoding different isoforms have been noted for this gene. [provided by RefSeq, Jul 2008]

TH links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_pathogenic. Variant got 8 ACMG points.

PM1

In a helix (size 13) in uniprot entity TY3H_HUMAN there are 4 pathogenic changes around while only 0 benign (100%) in NM_000360.4

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.994

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TH	NM_000360.4 link	c.1129G>C	p.Gly377Arg	missense_variant	Exon 11 of 13	ENST00000352909.8	NP_000351.2	P07101-3
TH	NM_199292.3 link	c.1222G>C	p.Gly408Arg	missense_variant	Exon 12 of 14		NP_954986.2	P07101-1P78428
TH	NM_199293.3 link	c.1210G>C	p.Gly404Arg	missense_variant	Exon 12 of 14		NP_954987.2	P07101-2P78428
TH	XM_011520335.3 link	c.1141G>C	p.Gly381Arg	missense_variant	Exon 11 of 13		XP_011518637.1	P07101-4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TH	ENST00000352909.8 link	c.1129G>C	p.Gly377Arg	missense_variant	Exon 11 of 13	1	NM_000360.4	ENSP00000325951.4		P07101-3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000401

AC:

AN:

249250

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135312

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000290

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS 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:

6.85e-7

AC:

AN:

1460472

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

726536

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000827

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

1.0

BayesDel_addAF

Pathogenic

0.54

BayesDel_noAF

Pathogenic

0.62

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Pathogenic

0.99

D;.;.;.

Eigen

Uncertain

0.45

Eigen_PC

Uncertain

0.35

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Pathogenic

1.0

D;D;D;D

M_CAP

Pathogenic

0.75

MetaRNN

Pathogenic

0.99

D;D;D;D

MetaSVM

Uncertain

0.63

MutationAssessor

Pathogenic

4.3

H;.;.;.

PrimateAI

Pathogenic

0.84

PROVEAN

Pathogenic

-7.5

D;D;.;D

REVEL

Pathogenic

0.97

Sift

Pathogenic

0.0

D;D;.;D

Sift4G

Pathogenic

0.0

D;D;D;D

Polyphen

1.0

D;D;.;D

Vest4

0.99

MutPred

0.96

Gain of catalytic residue at G408 (P = 0.0542);.;.;.;

MVP

0.97

MPC

1.7

ClinPred

1.0

GERP RS

4.0

Varity_R

0.99

gMVP

0.98

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

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over