rs55717907

Variant names:

Variant summary

Our verdict is Benign. The variant received -15 ACMG points: 0P and 15B. BP4_ModerateBP6_Very_StrongBP7BS2

The NM_000669.5(ADH1C):c.522C>T(p.Gly174Gly) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0061 in 1,614,160 control chromosomes in the GnomAD database, including 44 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0039 ( 1 hom., cov: 33)

Exomes 𝑓: 0.0063 ( 43 hom. )

Consequence

ADH1C
NM_000669.5 synonymous

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: 0.931

Publications

2 publications found

Variant links:

Genes affected

ADH1C (HGNC:251): (alcohol dehydrogenase 1C (class I), gamma polypeptide) This gene encodes class I alcohol dehydrogenase, gamma subunit, which is a member of the alcohol dehydrogenase family. Members of this enzyme family metabolize a wide variety of substrates, including ethanol, retinol, other aliphatic alcohols, hydroxysteroids, and lipid peroxidation products. Class I alcohol dehydrogenase, consisting of several homo- and heterodimers of alpha, beta, and gamma subunits, exhibits high activity for ethanol oxidation to acetaldehyde, thus playing a major role in ethanol catabolism. Three genes encoding alpha, beta and gamma subunits are tandemly organized in a genomic segment as a gene cluster. An association between ADH1C polymorphism and alcohol dependence has not been established. [provided by RefSeq, Sep 2019]

ADH1C links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -15 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.43).

BP6

Variant 4-99344907-G-A is Benign according to our data. Variant chr4-99344907-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 776589.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=0.931 with no splicing effect.

BS2

High Homozygotes in GnomAdExome4 at 43 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ADH1C	NM_000669.5 link	c.522C>T	p.Gly174Gly	synonymous_variant	Exon 5 of 9	ENST00000515683.6	NP_000660.1	P00326
ADH1C	NR_133005.2 link	n.593C>T		non_coding_transcript_exon_variant	Exon 5 of 9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
ADH1C	ENST00000515683.6 link	c.522C>T	p.Gly174Gly	synonymous_variant	Exon 5 of 9	1	NM_000669.5	ENSP00000426083.1	P00326
ADH1C	ENST00000510055.5 link	c.402C>T	p.Gly134Gly	synonymous_variant	Exon 6 of 7	3		ENSP00000478439.1	A0A087WU81
ADH1C	ENST00000511397.3 link	c.420C>T	p.Gly140Gly	synonymous_variant	Exon 4 of 5	3		ENSP00000478545.1	A0A087WUC4
ADH1C	ENST00000505942.2 link	n.545C>T		non_coding_transcript_exon_variant	Exon 5 of 5	5

Frequencies

GnomAD3 genomes

AF:

0.00386

AC:

587

AN:

152160

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00126

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00223

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.00393

Gnomad FIN

AF:

0.00160

Gnomad MID

AF:

0.00949

Gnomad NFE

AF:

0.00666

Gnomad OTH

AF:

0.00287

GnomAD2 exomes

AF:

0.00462

AC:

1163

AN:

251464

AF XY:

0.00501

show subpopulations

Gnomad AFR exome

AF:

0.00111

Gnomad AMR exome

AF:

0.00101

Gnomad ASJ exome

AF:

0.000397

Gnomad EAS exome

AF:

0.0000544

Gnomad FIN exome

AF:

0.00245

Gnomad NFE exome

AF:

0.00745

Gnomad OTH exome

AF:

0.00440

GnomAD4 exome

AF:

0.00633

AC:

9261

AN:

1461882

Hom.:

Cov.:

AF XY:

0.00631

AC XY:

4591

AN XY:

727240

show subpopulations

African (AFR)

AF:

0.000986

AC:

AN:

33480

American (AMR)

AF:

0.00103

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.000536

AC:

AN:

26136

East Asian (EAS)

AF:

0.0000252

AC:

AN:

39700

South Asian (SAS)

AF:

0.00605

AC:

522

AN:

86258

European-Finnish (FIN)

AF:

0.00313

AC:

167

AN:

53418

Middle Eastern (MID)

AF:

0.00537

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00721

AC:

8018

AN:

1112002

Other (OTH)

AF:

0.00710

AC:

429

AN:

60396

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.446

Heterozygous variant carriers

538

1075

1613

2150

2688

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.00385

AC:

587

AN:

152278

Hom.:

Cov.:

AF XY:

0.00393

AC XY:

293

AN XY:

74468

show subpopulations

African (AFR)

AF:

0.00125

AC:

AN:

41540

American (AMR)

AF:

0.00222

AC:

AN:

15290

Ashkenazi Jewish (ASJ)

AF:

0.000576

AC:

AN:

3472

East Asian (EAS)

AF:

0.000193

AC:

AN:

5182

South Asian (SAS)

AF:

0.00393

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.00160

AC:

AN:

10616

Middle Eastern (MID)

AF:

0.0102

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00666

AC:

453

AN:

68028

Other (OTH)

AF:

0.00284

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.507

Heterozygous variant carriers

123

154

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00442

Hom.:

Bravo

AF:

0.00361

Asia WGS

AF:

0.00115

AC:

AN:

3478

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:3

Breakthrough Genomics, Breakthrough Genomics

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:not provided

- -

Apr 03, 2018

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Jan 01, 2025

CeGaT Center for Human Genetics Tuebingen

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

ADH1C: BP4, BS2 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.43

CADD

Benign

9.2

(source)

DANN

Benign

0.73

PhyloP100

0.93

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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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rs55717907

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over