rs147622709

Variant names:

Variant summary

Our verdict is Benign. Variant got -13 ACMG points: 0P and 13B. BP4_StrongBP6BS1BS2

The NM_014639.4(SKIC3):c.1765G>A(p.Ala589Thr) variant causes a missense change. The variant allele was found at a frequency of 0.000493 in 1,613,198 control chromosomes in the GnomAD database, including 5 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.0027 ( 2 hom., cov: 32)

Exomes 𝑓: 0.00027 ( 3 hom. )

Consequence

SKIC3
NM_014639.4 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:2

Conservation

PhyloP100: 5.64

Variant links:

Genes affected

SKIC3 (HGNC:23639): (SKI3 subunit of superkiller complex) This gene encodes a protein with twenty tetratricopeptide (TPR) repeats. Tetratricopeptide repeat containing motifs are found in a variety of proteins and may mediate protein-protein interactions and chaperone activity. Mutations in this gene are associated with trichohepatoenteric syndrome. [provided by RefSeq, Jul 2010]

SKIC3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -13 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.011336654).

BP6

Variant 5-95522300-C-T is Benign according to our data. Variant chr5-95522300-C-T is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 445465.We mark this variant Likely_benign, oryginal submissions are: {Likely_benign=1, Benign=1, Uncertain_significance=1}.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00268 (407/152064) while in subpopulation AFR AF= 0.00952 (395/41480). AF 95% confidence interval is 0.00875. There are 2 homozygotes in gnomad4. There are 197 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SKIC3	NM_014639.4 link	c.1765G>A	p.Ala589Thr	missense_variant	Exon 19 of 43	ENST00000358746.7	NP_055454.1	Q6PGP7
SKIC3	XM_047417937.1 link	c.1765G>A	p.Ala589Thr	missense_variant	Exon 19 of 43		XP_047273893.1
SKIC3	XM_047417938.1 link	c.1765G>A	p.Ala589Thr	missense_variant	Exon 19 of 29		XP_047273894.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SKIC3	ENST00000358746.7 link	c.1765G>A	p.Ala589Thr	missense_variant	Exon 19 of 43	1	NM_014639.4	ENSP00000351596.3		Q6PGP7

Frequencies

GnomAD3 genomes

AF:

0.00268

AC:

407

AN:

151946

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00955

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000723

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:

0.000478

GnomAD3 exomes

AF:

0.000695

AC:

174

AN:

250470

Hom.:

AF XY:

0.000502

AC XY:

AN XY:

135406

show subpopulations

Gnomad AFR exome

AF:

0.00999

Gnomad AMR exome

AF:

0.000291

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000884

Gnomad OTH exome

AF:

0.000164

GnomAD4 exome

AF:

0.000266

AC:

388

AN:

1461134

Hom.:

Cov.:

AF XY:

0.000224

AC XY:

163

AN XY:

726844

show subpopulations

Gnomad4 AFR exome

AF:

0.0101

Gnomad4 AMR exome

AF:

0.000246

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000360

Gnomad4 OTH exome

AF:

0.000530

GnomAD4 genome

AF:

0.00268

AC:

407

AN:

152064

Hom.:

Cov.:

AF XY:

0.00265

AC XY:

197

AN XY:

74350

show subpopulations

Gnomad4 AFR

AF:

0.00952

Gnomad4 AMR

AF:

0.000722

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000566

Hom.:

Bravo

AF:

0.00337

ESP6500AA

AF:

0.00976

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000923

AC:

112

EpiCase

AF:

0.00

EpiControl

AF:

0.0000594

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:2

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

not provided

Uncertain:1Benign:2

Jun 19, 2017

Center for Pediatric Genomic Medicine, Children's Mercy Hospital and Clinics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Feb 02, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Aug 12, 2022

Mayo Clinic Laboratories, Mayo Clinic

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

Benign

0.22

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.13

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.0080

T;T;T

Eigen

Uncertain

0.35

Eigen_PC

Uncertain

0.41

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Uncertain

0.95

.;D;D

MetaRNN

Benign

0.011

T;T;T

MetaSVM

Benign

-0.49

MutationAssessor

Benign

0.16

N;N;.

PrimateAI

Uncertain

0.71

PROVEAN

Benign

-1.1

.;N;N

REVEL

Uncertain

0.32

Sift

Uncertain

0.021

.;D;D

Sift4G

Uncertain

0.052

.;T;D

Polyphen

1.0

D;D;D

Vest4

0.55

MVP

0.78

MPC

0.43

ClinPred

0.033

GERP RS

4.7

Varity_R

0.28

gMVP

0.40

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.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over