Variant 11-71527553-G-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_001012503.2(KRTAP5-7):c.253G>T(p.Gly85Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000806 in 1,612,660 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000073 ( 0 hom., cov: 30)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

KRTAP5-7
NM_001012503.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.539

Variant links:

Genes affected

KRTAP5-7 (HGNC:23602): (keratin associated protein 5-7) Predicted to be located in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

KRTAP5-7 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=0.07712257).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
KRTAP5-7	NM_001012503.2 linkuse as main transcript	c.253G>T	p.Gly85Trp	missense_variant	1/1	ENST00000398536.6	NP_001012521.1	Q6L8G8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
KRTAP5-7	ENST00000398536.6 linkuse as main transcript	c.253G>T	p.Gly85Trp	missense_variant	1/1	6	NM_001012503.2	ENSP00000417330.2		Q6L8G8

Frequencies

GnomAD3 genomes

AF:

0.0000727

AC:

AN:

151204

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000268

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

GnomAD3 exomes

AF:

0.0000280

AC:

AN:

250188

Hom.:

AF XY:

0.0000222

AC XY:

AN XY:

135392

show subpopulations

Gnomad AFR exome

AF:

0.000373

Gnomad AMR exome

AF:

0.00

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:

0.00

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1461338

Hom.:

Cov.:

157

AF XY:

0.00000138

AC XY:

AN XY:

726996

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

8.99e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000727

AC:

AN:

151322

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

73904

show subpopulations

Gnomad4 AFR

AF:

0.000267

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:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000142

Hom.:

Bravo

AF:

0.0000642

ESP6500AA

AF:

0.000455

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000577

AC:

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

Jan 26, 2022

The c.253G>T (p.G85W) alteration is located in exon 1 (coding exon 1) of the KRTAP5-7 gene. This alteration results from a G to T substitution at nucleotide position 253, causing the glycine (G) at amino acid position 85 to be replaced by a tryptophan (W). 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

0.30

BayesDel_addAF

Benign

-0.41

BayesDel_noAF

Benign

-0.50

CADD

Benign

DANN

Benign

0.78

DEOGEN2

Benign

0.089

Eigen

Benign

-0.012

Eigen_PC

Benign

-0.27

FATHMM_MKL

Benign

0.28

LIST_S2

Benign

0.29

M_CAP

Benign

0.00088

MetaRNN

Benign

0.077

MetaSVM

Benign

-1.1

MutationAssessor

Pathogenic

3.6

MutationTaster

Benign

1.0

PROVEAN

Benign

-2.1

REVEL

Benign

0.085

Sift

Uncertain

0.0030

Sift4G

Uncertain

0.0060

Polyphen

1.0

Vest4

0.33

MVP

0.030

MPC

0.011

ClinPred

0.17

GERP RS

0.48

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

Varity_R

0.098

gMVP

0.017

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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