Variant 11-1597919-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001004325.2(KRTAP5-2):c.332G>A(p.Cys111Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000105 in 1,613,280 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000079 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00011 ( 0 hom. )

Consequence

KRTAP5-2
NM_001004325.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.700

Variant links:

Genes affected

KRTAP5-2 (HGNC:23597): (keratin associated protein 5-2) Predicted to be located in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

KRTAP5-2 links:

KRTAP5-AS1 (HGNC:):

KRTAP5-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.23649463).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
KRTAP5-2	NM_001004325.2 linkuse as main transcript	c.332G>A	p.Cys111Tyr	missense_variant	1/1	ENST00000412090.2	NP_001004325.1	Q701N4
KRTAP5-AS1	NR_021489.2 linkuse as main transcript	n.1000C>T		non_coding_transcript_exon_variant	2/2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
KRTAP5-2	ENST00000412090.2 linkuse as main transcript	c.332G>A	p.Cys111Tyr	missense_variant	1/1	6	NM_001004325.2	ENSP00000400041.1	Q701N4
KRTAP5-AS1	ENST00000424148.1 linkuse as main transcript	n.1000C>T		non_coding_transcript_exon_variant	2/2	2
KRTAP5-AS1	ENST00000659213.1 linkuse as main transcript	n.*11C>T		downstream_gene_variant

Frequencies

GnomAD3 genomes

AF:

0.0000792

AC:

AN:

151592

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000728

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:

0.000132

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000637

AC:

AN:

251342

Hom.:

AF XY:

0.0000736

AC XY:

AN XY:

135876

show subpopulations

Gnomad AFR exome

AF:

0.000185

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000653

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000879

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000108

AC:

158

AN:

1461688

Hom.:

Cov.:

AF XY:

0.000111

AC XY:

AN XY:

727142

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000136

Gnomad4 OTH exome

AF:

0.0000497

GnomAD4 genome

AF:

0.0000792

AC:

AN:

151592

Hom.:

Cov.:

AF XY:

0.0000405

AC XY:

AN XY:

73992

show subpopulations

Gnomad4 AFR

AF:

0.0000728

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000132

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000579

Hom.:

Bravo

AF:

0.0000718

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.0000577

AC:

EpiCase

AF:

0.000218

EpiControl

AF:

0.000178

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Mar 21, 2023

The c.332G>A (p.C111Y) alteration is located in exon 1 (coding exon 1) of the KRTAP5-2 gene. This alteration results from a G to A substitution at nucleotide position 332, causing the cysteine (C) at amino acid position 111 to be replaced by a tyrosine (Y). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.17

BayesDel_addAF

Benign

-0.38

BayesDel_noAF

Benign

-0.50

CADD

Benign

7.5

DANN

Benign

0.79

DEOGEN2

Benign

0.084

Eigen

Benign

0.12

Eigen_PC

Benign

-0.052

FATHMM_MKL

Benign

0.045

M_CAP

Benign

0.0051

MetaRNN

Benign

0.24

MetaSVM

Benign

-1.1

MutationAssessor

Pathogenic

4.0

PROVEAN

Uncertain

-2.5

REVEL

Benign

0.080

Sift4G

Uncertain

0.010

Polyphen

0.99

Vest4

0.36

MVP

0.35

MPC

0.15

ClinPred

0.17

GERP RS

3.8

Varity_R

0.41

gMVP

0.023

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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