Variant 19-1863437-A-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_031918.4(KLF16):c.61T>G(p.Ser21Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00012 in 1,042,646 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00015 ( 0 hom., cov: 30)

Exomes 𝑓: 0.00011 ( 0 hom. )

Consequence

KLF16
NM_031918.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.0160

Variant links:

Genes affected

KLF16 (HGNC:16857): (KLF transcription factor 16) Enables sequence-specific double-stranded DNA binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to act upstream of or within dopamine receptor signaling pathway. Predicted to be located in nucleus. Predicted to be part of chromatin. [provided by Alliance of Genome Resources, Apr 2022]

KLF16 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.03630027).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
KLF16	NM_031918.4 linkuse as main transcript	c.61T>G	p.Ser21Ala	missense_variant	1/2	ENST00000250916.6
KLF16	XM_047439498.1 linkuse as main transcript	c.428-8677T>G		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
KLF16	ENST00000250916.6 linkuse as main transcript	c.61T>G	p.Ser21Ala	missense_variant	1/2	1	NM_031918.4	P1
KLF16	ENST00000617223.1 linkuse as main transcript	c.61T>G	p.Ser21Ala	missense_variant	1/3	1		P1
KLF16	ENST00000541015.5 linkuse as main transcript	c.61T>G	p.Ser21Ala	missense_variant, NMD_transcript_variant	1/3	1

Frequencies

GnomAD3 genomes

AF:

0.000155

AC:

AN:

142330

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000253

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000138

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000220

Gnomad FIN

AF:

0.000748

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000170

Gnomad OTH

AF:

0.000506

GnomAD3 exomes

AF:

0.000225

AC:

AN:

17790

Hom.:

AF XY:

0.000181

AC XY:

AN XY:

11042

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 SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000758

Gnomad NFE exome

AF:

0.000496

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000114

AC:

103

AN:

900316

Hom.:

Cov.:

AF XY:

0.0000977

AC XY:

AN XY:

429794

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000121

Gnomad4 FIN exome

AF:

0.000359

Gnomad4 NFE exome

AF:

0.000118

Gnomad4 OTH exome

AF:

0.000134

GnomAD4 genome

AF:

0.000155

AC:

AN:

142330

Hom.:

Cov.:

AF XY:

0.000130

AC XY:

AN XY:

69144

show subpopulations

Gnomad4 AFR

AF:

0.0000253

Gnomad4 AMR

AF:

0.000138

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000220

Gnomad4 FIN

AF:

0.000748

Gnomad4 NFE

AF:

0.000170

Gnomad4 OTH

AF:

0.000506

Alfa

AF:

0.0000843

Hom.:

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

Nov 10, 2022

The c.61T>G (p.S21A) alteration is located in exon 1 (coding exon 1) of the KLF16 gene. This alteration results from a T to G substitution at nucleotide position 61, causing the serine (S) at amino acid position 21 to be replaced by an alanine (A). 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

0.12

BayesDel_addAF

Benign

-0.49

BayesDel_noAF

Benign

-0.60

Cadd

Benign

Dann

Benign

0.41

DEOGEN2

Benign

0.0077

T;T

Eigen

Benign

-0.85

Eigen_PC

Benign

-0.89

FATHMM_MKL

Benign

0.18

M_CAP

Benign

0.020

MetaRNN

Benign

0.036

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.10

N;N

MutationTaster

Benign

1.0

PrimateAI

Pathogenic

0.89

PROVEAN

Benign

-0.71

N;.

REVEL

Benign

0.030

Sift

Benign

0.26

T;.

Sift4G

Benign

0.28

T;T

Polyphen

0.055

B;B

Vest4

0.11

MutPred

0.49

Loss of glycosylation at S21 (P = 0.0079);Loss of glycosylation at S21 (P = 0.0079);

MVP

0.21

MPC

1.2

ClinPred

0.071

GERP RS

0.90

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.076

gMVP

0.55

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