rs79414550

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2BP4

The NM_173551.5(ANKS6):​c.2203C>T​(p.Pro735Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000816 in 1,593,112 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P735A) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.000053 ( 0 hom., cov: 31)
Exomes 𝑓: 0.0000035 ( 0 hom. )

Consequence

ANKS6
NM_173551.5 missense

Scores

2
7
10

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.38

Publications

2 publications found
Variant links:
Genes affected
ANKS6 (HGNC:26724): (ankyrin repeat and sterile alpha motif domain containing 6) This gene encodes a protein containing multiple ankyrin repeats and a SAM domain. It is thought that this protein may localize to the proximal region of the primary cilium, and may play a role in renal and cardiovascular development. Mutations in this gene have been shown to cause a form of nephronophthisis (NPHP16), a chronic tubulo-interstitial nephritis. [provided by RefSeq, Jul 2015]
ANKS6 Gene-Disease associations (from GenCC):
  • nephronophthisis 16
    Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: ClinGen, Labcorp Genetics (formerly Invitae)
  • nephronophthisis 1
    Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
  • nephronophthisis 2
    Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.28145063).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
ANKS6NM_173551.5 linkc.2203C>T p.Pro735Ser missense_variant Exon 12 of 15 ENST00000353234.5 NP_775822.3 Q68DC2-1B3KXP1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
ANKS6ENST00000353234.5 linkc.2203C>T p.Pro735Ser missense_variant Exon 12 of 15 1 NM_173551.5 ENSP00000297837.6 Q68DC2-1
ANKS6ENST00000375019.6 linkc.1300C>T p.Pro434Ser missense_variant Exon 11 of 15 5 ENSP00000364159.2 A0A0A0MRS7
ANKS6ENST00000444472.5 linkc.610C>T p.Pro204Ser missense_variant Exon 5 of 9 2 ENSP00000398648.1 H7C163
ANKS6ENST00000634393.1 linkn.1303C>T non_coding_transcript_exon_variant Exon 10 of 15 5

Frequencies

GnomAD3 genomes
AF:
0.0000526
AC:
8
AN:
152156
Hom.:
0
Cov.:
31
show subpopulations
Gnomad AFR
AF:
0.000193
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:
0.00
Gnomad OTH
AF:
0.00
GnomAD2 exomes
AF:
0.00000448
AC:
1
AN:
223366
AF XY:
0.00000827
show subpopulations
Gnomad AFR exome
AF:
0.00
Gnomad AMR exome
AF:
0.00
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.00000967
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
AF:
0.00000347
AC:
5
AN:
1440956
Hom.:
0
Cov.:
31
AF XY:
0.00000279
AC XY:
2
AN XY:
715990
show subpopulations
African (AFR)
AF:
0.0000309
AC:
1
AN:
32316
American (AMR)
AF:
0.00
AC:
0
AN:
40474
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
24628
East Asian (EAS)
AF:
0.00
AC:
0
AN:
39054
South Asian (SAS)
AF:
0.00
AC:
0
AN:
82358
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
52940
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5648
European-Non Finnish (NFE)
AF:
0.00000272
AC:
3
AN:
1104024
Other (OTH)
AF:
0.0000168
AC:
1
AN:
59514
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.495
Heterozygous variant carriers
0
1
1
2
2
3
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:
0.0000526
AC:
8
AN:
152156
Hom.:
0
Cov.:
31
AF XY:
0.0000135
AC XY:
1
AN XY:
74326
show subpopulations
African (AFR)
AF:
0.000193
AC:
8
AN:
41430
American (AMR)
AF:
0.00
AC:
0
AN:
15282
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:
4820
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
10620
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
316
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
68038
Other (OTH)
AF:
0.00
AC:
0
AN:
2092
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.450
Heterozygous variant carriers
0
1
2
2
3
4
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome 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
Alfa
AF:
0.00
Hom.:
0

ClinVar

Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

Nephronophthisis 16 Uncertain:1
Jan 13, 2024
Fulgent Genetics, Fulgent Genetics
Significance:Uncertain significance
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
0.63
BayesDel_addAF
Uncertain
0.041
T
BayesDel_noAF
Benign
-0.18
CADD
Uncertain
25
DANN
Uncertain
1.0
DEOGEN2
Benign
0.033
.;T
Eigen
Uncertain
0.45
Eigen_PC
Uncertain
0.51
FATHMM_MKL
Pathogenic
0.98
D
LIST_S2
Uncertain
0.90
D;D
M_CAP
Benign
0.056
D
MetaRNN
Benign
0.28
T;T
MetaSVM
Benign
-0.29
T
MutationAssessor
Benign
0.34
.;N
PhyloP100
7.4
PrimateAI
Uncertain
0.73
T
PROVEAN
Benign
-2.1
N;N
REVEL
Benign
0.18
Sift
Uncertain
0.0090
D;T
Sift4G
Benign
0.55
T;T
Polyphen
1.0
.;D
Vest4
0.61
MutPred
0.25
.;Gain of phosphorylation at P735 (P = 0.0021);
MVP
0.77
MPC
0.52
ClinPred
0.69
D
GERP RS
5.4
Varity_R
0.20
gMVP
0.42
Mutation Taster
=63/37
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: rs79414550; hg19: chr9-101518825; API