Genetic Variant KLF11:p.Gly8Val (chr2-10043739-G-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_003597.5(KLF11):c.23G>T(p.Gly8Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000162 in 1,233,506 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G8D) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000016 ( 0 hom. )

Consequence

KLF11
NM_003597.5 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.671

Publications

0 publications found

Variant links:

Genes affected

KLF11 (HGNC:11811): (KLF transcription factor 11) The protein encoded by this gene is a zinc finger transcription factor that binds to SP1-like sequences in epsilon- and gamma-globin gene promoters. This binding inhibits cell growth and causes apoptosis. Defects in this gene are a cause of maturity-onset diabetes of the young type 7 (MODY7). Three transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Apr 2010]

KLF11 Gene-Disease associations (from GenCC):

maturity-onset diabetes of the young type 7
Inheritance: AD Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)
maturity-onset diabetes of the young
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
monogenic diabetes
Inheritance: AD Classification: NO_KNOWN Submitted by: ClinGen

KLF11 links:

ENSG00000260077 (HGNC:):

ENSG00000260077 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.20145991).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
KLF11	NM_003597.5 link	c.23G>T	p.Gly8Val	missense_variant	Exon 1 of 4	ENST00000305883.6	NP_003588.1
KLF11	NM_001177716.2 link	c.-158G>T		upstream_gene_variant			NP_001171187.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
KLF11	ENST00000305883.6 link	c.23G>T	p.Gly8Val	missense_variant	Exon 1 of 4	1	NM_003597.5	ENSP00000307023.1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000162

AC:

AN:

1233506

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

608878

show subpopulations

⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.

African (AFR)

AF:

0.00

AC:

AN:

23926

American (AMR)

AF:

0.00

AC:

AN:

27988

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

19374

East Asian (EAS)

AF:

0.0000456

AC:

AN:

21934

South Asian (SAS)

AF:

0.00

AC:

AN:

73910

European-Finnish (FIN)

AF:

0.00

AC:

AN:

28676

Middle Eastern (MID)

AF:

0.00

AC:

AN:

3670

European-Non Finnish (NFE)

AF:

0.00000101

AC:

AN:

986250

Other (OTH)

AF:

0.00

AC:

AN:

47778

⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0.00233887), which strongly suggests a high chance of mosaicism in these individuals.

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.350

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.21

BayesDel_addAF

Benign

-0.23

BayesDel_noAF

Benign

-0.57

CADD

Benign

(source)

DANN

Benign

0.93

DEOGEN2

Benign

0.17

Eigen

Benign

-0.48

Eigen_PC

Benign

-0.60

FATHMM_MKL

Benign

0.20

LIST_S2

Benign

0.47

M_CAP

Uncertain

0.21

MetaRNN

Benign

0.20

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.2

PhyloP100

0.67

PrimateAI

Uncertain

0.72

PROVEAN

Benign

-1.1

REVEL

Benign

0.066

Sift

Uncertain

0.0050

Sift4G

Uncertain

0.037

Vest4

0.22

ClinPred

0.51

GERP RS

2.5

PromoterAI

-0.26

Neutral

(source)

Varity_R

0.061

gMVP

0.15

Mutation Taster

=97/3

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over