4-99205046-G-A

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001102470.2(ADH6):​c.982C>T​(p.His328Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000019 in 1,581,282 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)
Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

ADH6
NM_001102470.2 missense

Scores

18

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -3.44

Publications

0 publications found
Variant links:
Genes affected
ADH6 (HGNC:255): (alcohol dehydrogenase 6 (class V)) This gene encodes class V alcohol dehydrogenase, which is a member of the alcohol dehydrogenase family. Members of this family metabolize a wide variety of substrates, including ethanol, retinol, other aliphatic alcohols, hydroxysteroids, and lipid peroxidation products. This gene is expressed in the stomach as well as in the liver, and it contains a glucocorticoid response element upstream of its 5' UTR, which is a steroid hormone receptor binding site. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.09325269).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001102470.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
ADH6
NM_001102470.2
MANE Select
c.982C>Tp.His328Tyr
missense
Exon 8 of 9NP_001095940.1P28332-2
ADH6
NM_000672.4
c.982C>Tp.His328Tyr
missense
Exon 8 of 8NP_000663.1P28332-1
ADH6
NR_132990.2
n.717C>T
non_coding_transcript_exon
Exon 6 of 7

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
ADH6
ENST00000394899.6
TSL:2 MANE Select
c.982C>Tp.His328Tyr
missense
Exon 8 of 9ENSP00000378359.2P28332-2
ENSG00000246090
ENST00000500358.6
TSL:1
n.3789+615G>A
intron
N/A
ADH6
ENST00000881183.1
c.1003C>Tp.His335Tyr
missense
Exon 8 of 9ENSP00000551242.1

Frequencies

GnomAD3 genomes
AF:
0.00000658
AC:
1
AN:
152062
Hom.:
0
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.00
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:
0.0000147
Gnomad OTH
AF:
0.00
GnomAD4 exome
AF:
0.00000140
AC:
2
AN:
1429220
Hom.:
0
Cov.:
31
AF XY:
0.00000141
AC XY:
1
AN XY:
710328
show subpopulations
⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.
African (AFR)
AF:
0.00
AC:
0
AN:
31558
American (AMR)
AF:
0.00
AC:
0
AN:
39974
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
25134
East Asian (EAS)
AF:
0.0000266
AC:
1
AN:
37664
South Asian (SAS)
AF:
0.00
AC:
0
AN:
80638
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
52462
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5648
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
1097212
Other (OTH)
AF:
0.0000170
AC:
1
AN:
58930
⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0.0385499), which strongly suggests a high chance of mosaicism in these individuals.
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.375
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Variant carriers
0
2
4
6
8
10
<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:
0.00000658
AC:
1
AN:
152062
Hom.:
0
Cov.:
32
AF XY:
0.0000135
AC XY:
1
AN XY:
74294
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
41426
American (AMR)
AF:
0.00
AC:
0
AN:
15236
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3468
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5186
South Asian (SAS)
AF:
0.00
AC:
0
AN:
4818
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
10614
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
316
European-Non Finnish (NFE)
AF:
0.0000147
AC:
1
AN:
68000
Other (OTH)
AF:
0.00
AC:
0
AN:
2086
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.575
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance
Alfa
AF:
0.00
Hom.:
0

ClinVar

ClinVar submissions
Significance:Uncertain significance
Revision:criteria provided, single submitter
View on ClinVar
Pathogenic
VUS
Benign
Condition
-
1
-
not specified (1)

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.13
BayesDel_addAF
Benign
-0.37
T
BayesDel_noAF
Benign
-0.77
CADD
Benign
0.072
DANN
Benign
0.36
DEOGEN2
Benign
0.029
T
Eigen
Benign
-1.6
Eigen_PC
Benign
-1.7
FATHMM_MKL
Benign
0.018
N
LIST_S2
Benign
0.85
D
M_CAP
Benign
0.0032
T
MetaRNN
Benign
0.093
T
MetaSVM
Benign
-0.97
T
MutationAssessor
Benign
0.45
N
PhyloP100
-3.4
PrimateAI
Benign
0.40
T
PROVEAN
Benign
-1.1
N
REVEL
Benign
0.022
Sift
Benign
0.14
T
Sift4G
Benign
0.11
T
Polyphen
0.14
B
Vest4
0.19
MutPred
0.38
Loss of methylation at K331 (P = 0.0419)
MVP
0.16
MPC
0.14
ClinPred
0.12
T
GERP RS
-6.9
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.1
Varity_R
0.026
gMVP
0.59
Mutation Taster
=99/1
polymorphism

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.040
Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

Other links and lift over

dbSNP: rs1730975027; hg19: chr4-100126203; COSMIC: COSV52955280; COSMIC: COSV52955280; API