10-60108898-G-C

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_020987.5(ANK3):​c.3105C>G​(p.Pro1035Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00313 in 1,614,038 control chromosomes in the GnomAD database, including 9 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0022 ( 0 hom., cov: 32)
Exomes 𝑓: 0.0032 ( 9 hom. )

Consequence

ANK3
NM_020987.5 synonymous

Scores

2

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:4

Conservation

PhyloP100: 1.53
Variant links:
Genes affected
ANK3 (HGNC:494): (ankyrin 3) Ankyrins are a family of proteins that are believed to link the integral membrane proteins to the underlying spectrin-actin cytoskeleton and play key roles in activities such as cell motility, activation, proliferation, contact, and the maintenance of specialized membrane domains. Multiple isoforms of ankyrin with different affinities for various target proteins are expressed in a tissue-specific, developmentally regulated manner. Most ankyrins are typically composed of three structural domains: an amino-terminal domain containing multiple ankyrin repeats; a central region with a highly conserved spectrin binding domain; and a carboxy-terminal regulatory domain which is the least conserved and subject to variation. Ankyrin 3 is an immunologically distinct gene product from ankyrins 1 and 2, and was originally found at the axonal initial segment and nodes of Ranvier of neurons in the central and peripheral nervous systems. Multiple transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Feb 2011]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.51).
BP6
Variant 10-60108898-G-C is Benign according to our data. Variant chr10-60108898-G-C is described in ClinVar as [Likely_benign]. Clinvar id is 210156.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BP7
Synonymous conserved (PhyloP=1.53 with no splicing effect.
BS1
Variant frequency is greater than expected in population nfe. gnomad4 allele frequency = 0.00225 (342/152242) while in subpopulation NFE AF= 0.00346 (235/68006). AF 95% confidence interval is 0.00309. There are 0 homozygotes in gnomad4. There are 154 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.
BS2
High Homozygotes in GnomAdExome4 at 9 AR gene

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
ANK3NM_020987.5 linkc.3105C>G p.Pro1035Pro synonymous_variant Exon 27 of 44 ENST00000280772.7 NP_066267.2 Q12955-3

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
ANK3ENST00000280772.7 linkc.3105C>G p.Pro1035Pro synonymous_variant Exon 27 of 44 1 NM_020987.5 ENSP00000280772.1 Q12955-3

Frequencies

GnomAD3 genomes
AF:
0.00225
AC:
342
AN:
152124
Hom.:
0
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.000628
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00183
Gnomad ASJ
AF:
0.0121
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.000207
Gnomad FIN
AF:
0.000282
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.00346
Gnomad OTH
AF:
0.00334
GnomAD3 exomes
AF:
0.00187
AC:
470
AN:
251274
Hom.:
0
AF XY:
0.00194
AC XY:
263
AN XY:
135798
show subpopulations
Gnomad AFR exome
AF:
0.000369
Gnomad AMR exome
AF:
0.00110
Gnomad ASJ exome
AF:
0.00884
Gnomad EAS exome
AF:
0.00
Gnomad SAS exome
AF:
0.000392
Gnomad FIN exome
AF:
0.000462
Gnomad NFE exome
AF:
0.00269
Gnomad OTH exome
AF:
0.00147
GnomAD4 exome
AF:
0.00323
AC:
4717
AN:
1461796
Hom.:
9
Cov.:
30
AF XY:
0.00308
AC XY:
2241
AN XY:
727212
show subpopulations
Gnomad4 AFR exome
AF:
0.000568
Gnomad4 AMR exome
AF:
0.000939
Gnomad4 ASJ exome
AF:
0.0105
Gnomad4 EAS exome
AF:
0.00
Gnomad4 SAS exome
AF:
0.000336
Gnomad4 FIN exome
AF:
0.000524
Gnomad4 NFE exome
AF:
0.00373
Gnomad4 OTH exome
AF:
0.00293
GnomAD4 genome
AF:
0.00225
AC:
342
AN:
152242
Hom.:
0
Cov.:
32
AF XY:
0.00207
AC XY:
154
AN XY:
74444
show subpopulations
Gnomad4 AFR
AF:
0.000626
Gnomad4 AMR
AF:
0.00183
Gnomad4 ASJ
AF:
0.0121
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.000207
Gnomad4 FIN
AF:
0.000282
Gnomad4 NFE
AF:
0.00346
Gnomad4 OTH
AF:
0.00331
Alfa
AF:
0.00264
Hom.:
1
Bravo
AF:
0.00215
EpiCase
AF:
0.00349
EpiControl
AF:
0.00332

ClinVar

Significance: Benign/Likely benign
Submissions summary: Benign:4
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

not provided Benign:2
Dec 02, 2024
Labcorp Genetics (formerly Invitae), Labcorp
Significance: Benign
Review Status: criteria provided, single submitter
Collection Method: clinical testing

- -

Apr 01, 2023
CeGaT Center for Human Genetics Tuebingen
Significance: Likely benign
Review Status: criteria provided, single submitter
Collection Method: clinical testing

ANK3: BP4, BP7 -

not specified Benign:1
Nov 17, 2015
Genetic Services Laboratory, University of Chicago
Significance: Likely benign
Review Status: criteria provided, single submitter
Collection Method: clinical testing

- -

ANK3-related disorder Benign:1
Apr 13, 2021
PreventionGenetics, part of Exact Sciences
Significance: Benign
Review Status: no assertion criteria provided
Collection Method: clinical testing

This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.51
CADD
Benign
8.8
DANN
Benign
0.69
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.8

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.

Other links and lift over

dbSNP: rs55680239; hg19: chr10-61868656; API