rs147136935

Variant summary

Our verdict is Benign. The variant received -16 ACMG points: 0P and 16B. BP4_StrongBP6_Very_StrongBS1

The NM_001025356.3(ANO6):​c.94A>T​(p.Ile32Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000489 in 1,613,926 control chromosomes in the GnomAD database, including 1 homozygotes. 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 Benign (★★).

Frequency

Genomes: 𝑓 0.0028 ( 1 hom., cov: 33)
Exomes 𝑓: 0.00025 ( 0 hom. )

Consequence

ANO6
NM_001025356.3 missense

Scores

18

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: -0.388

Publications

3 publications found
Variant links:
Genes affected
ANO6 (HGNC:25240): (anoctamin 6) This gene encodes a multi-pass transmembrane protein that belongs to the anoctamin family. This protein is an essential component for the calcium-dependent exposure of phosphatidylserine on the cell surface. The scrambling of phospholipid occurs in various biological systems, such as when blood platelets are activated, they expose phosphatidylserine to trigger the clotting system. Mutations in this gene are associated with Scott syndrome. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Mar 2011]
ANO6 Gene-Disease associations (from GenCC):
  • Scott syndrome
    Inheritance: AR Classification: STRONG, MODERATE, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), ClinGen, Ambry Genetics, Orphanet

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -16 ACMG points.

BP4
Computational evidence support a benign effect (MetaRNN=0.0037041306).
BP6
Variant 12-45302037-A-T is Benign according to our data. Variant chr12-45302037-A-T is described in ClinVar as Benign. ClinVar VariationId is 2051043.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BS1
Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.00282 (430/152254) while in subpopulation AFR AF = 0.00951 (395/41538). AF 95% confidence interval is 0.00874. There are 1 homozygotes in GnomAd4. There are 215 alleles in the male GnomAd4 subpopulation. Median coverage is 33. This position passed quality control check.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001025356.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
ANO6
NM_001025356.3
MANE Select
c.94A>Tp.Ile32Phe
missense
Exon 2 of 20NP_001020527.2Q4KMQ2-1
ANO6
NM_001204803.2
c.157A>Tp.Ile53Phe
missense
Exon 3 of 21NP_001191732.1Q4KMQ2-2
ANO6
NM_001142679.2
c.94A>Tp.Ile32Phe
missense
Exon 2 of 20NP_001136151.1Q4KMQ2-4

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
ANO6
ENST00000320560.13
TSL:1 MANE Select
c.94A>Tp.Ile32Phe
missense
Exon 2 of 20ENSP00000320087.8Q4KMQ2-1
ANO6
ENST00000423947.7
TSL:1
c.157A>Tp.Ile53Phe
missense
Exon 3 of 21ENSP00000409126.3Q4KMQ2-2
ANO6
ENST00000425752.6
TSL:1
c.94A>Tp.Ile32Phe
missense
Exon 2 of 20ENSP00000391417.2Q4KMQ2-4

Frequencies

GnomAD3 genomes
AF:
0.00283
AC:
430
AN:
152136
Hom.:
1
Cov.:
33
show subpopulations
Gnomad AFR
AF:
0.00954
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00196
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:
0.00191
GnomAD2 exomes
AF:
0.000688
AC:
173
AN:
251304
AF XY:
0.000427
show subpopulations
Gnomad AFR exome
AF:
0.00978
Gnomad AMR exome
AF:
0.000347
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.00000880
Gnomad OTH exome
AF:
0.000163
GnomAD4 exome
AF:
0.000246
AC:
360
AN:
1461672
Hom.:
0
Cov.:
32
AF XY:
0.000221
AC XY:
161
AN XY:
727140
show subpopulations
African (AFR)
AF:
0.00887
AC:
297
AN:
33470
American (AMR)
AF:
0.000470
AC:
21
AN:
44704
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
26122
East Asian (EAS)
AF:
0.00
AC:
0
AN:
39690
South Asian (SAS)
AF:
0.0000348
AC:
3
AN:
86258
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
53414
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5764
European-Non Finnish (NFE)
AF:
0.0000108
AC:
12
AN:
1111872
Other (OTH)
AF:
0.000447
AC:
27
AN:
60378
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.476
Heterozygous variant carriers
0
20
40
60
80
100
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Variant carriers
0
20
40
60
80
100
<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:
0.00282
AC:
430
AN:
152254
Hom.:
1
Cov.:
33
AF XY:
0.00289
AC XY:
215
AN XY:
74460
show subpopulations
African (AFR)
AF:
0.00951
AC:
395
AN:
41538
American (AMR)
AF:
0.00196
AC:
30
AN:
15296
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3468
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5178
South Asian (SAS)
AF:
0.00
AC:
0
AN:
4830
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
10614
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
294
European-Non Finnish (NFE)
AF:
0.0000147
AC:
1
AN:
68008
Other (OTH)
AF:
0.00189
AC:
4
AN:
2116
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.502
Heterozygous variant carriers
0
22
43
65
86
108
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Variant carriers
0
4
8
12
16
20
<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:
0.000119
Hom.:
0
Bravo
AF:
0.00333
ESP6500AA
AF:
0.00862
AC:
38
ESP6500EA
AF:
0.00
AC:
0
ExAC
AF:
0.000848
AC:
103

ClinVar

ClinVar submissions
Significance:Benign
Revision:criteria provided, multiple submitters, no conflicts
View on ClinVar
Pathogenic
VUS
Benign
Condition
-
-
1
ANO6-related disorder (1)
-
-
1
not provided (1)
-
-
1
not specified (1)

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.069
BayesDel_addAF
Benign
-0.55
T
BayesDel_noAF
Benign
-0.56
CADD
Benign
2.1
DANN
Benign
0.94
DEOGEN2
Benign
0.064
T
Eigen
Benign
-1.2
Eigen_PC
Benign
-1.2
FATHMM_MKL
Benign
0.031
N
LIST_S2
Benign
0.81
T
M_CAP
Benign
0.023
T
MetaRNN
Benign
0.0037
T
MetaSVM
Benign
-0.99
T
MutationAssessor
Benign
0.69
N
PhyloP100
-0.39
PrimateAI
Benign
0.33
T
PROVEAN
Benign
-0.99
N
REVEL
Benign
0.14
Sift
Benign
0.086
T
Sift4G
Benign
0.24
T
Polyphen
0.0
B
Vest4
0.15
MVP
0.076
MPC
0.33
ClinPred
0.0045
T
GERP RS
-3.8
Varity_R
0.091
gMVP
0.15
Mutation Taster
=90/10
polymorphism

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

Other links and lift over

dbSNP: rs147136935; hg19: chr12-45695820; COSMIC: COSV99067762; API