chr15-65077029-C-T

Variant names:

Variant summary

Our verdict is Benign. The variant received -16 ACMG points: 0P and 16B. BP4_StrongBP6_Very_StrongBS2

The NM_001101362.3(KBTBD13):c.214C>T(p.Leu72Leu) variant causes a synonymous change. The variant allele was found at a frequency of 0.00041 in 1,499,150 control chromosomes in the GnomAD database, including 4 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0019 ( 1 hom., cov: 33)

Exomes 𝑓: 0.00024 ( 3 hom. )

Consequence

KBTBD13
NM_001101362.3 synonymous

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: 3.87

Publications

1 publications found

Variant links:

Genes affected

KBTBD13 (HGNC:37227): (kelch repeat and BTB domain containing 13) The gene belongs to a family of genes encoding proteins containing a BTB domain and several kelch repeats. The BTB domain functions as a protein-protein interaction module, which includes an ability to self-associate or to interact with non-BTB domain-containing proteins. The kelch motif typically occurs in groups of five to seven repeats, and has been found in proteins with diverse functions. Known functions of these family members include transcription regulation, ion channel tetramerization and gating, protein ubiquitination or degradation, and cytoskeleton regulation. The exact function of this family member has yet to be determined. [provided by RefSeq, Jun 2010]

KBTBD13 Gene-Disease associations (from GenCC):

nemaline myopathy 6
Inheritance: AD, Unknown Classification: DEFINITIVE, STRONG, MODERATE, LIMITED Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae), ClinGen, G2P
childhood-onset nemaline myopathy
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

KBTBD13 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -16 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.47).

BP6

Variant 15-65077029-C-T is Benign according to our data. Variant chr15-65077029-C-T is described in CliVar as Benign/Likely_benign. Clinvar id is 257454.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr15-65077029-C-T is described in CliVar as Benign/Likely_benign. Clinvar id is 257454.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High AC in GnomAd4 at 290 AD,Unknown gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
KBTBD13	NM_001101362.3 link	c.214C>T	p.Leu72Leu	synonymous_variant	Exon 1 of 1	ENST00000432196.5	NP_001094832.1	C9JR72

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
KBTBD13	ENST00000432196.5 link	c.214C>T	p.Leu72Leu	synonymous_variant	Exon 1 of 1	6	NM_001101362.3	ENSP00000388723.2		C9JR72

Frequencies

GnomAD3 genomes

AF:

0.00191

AC:

290

AN:

152104

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00623

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00131

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:

0.0000736

Gnomad OTH

AF:

0.00335

GnomAD2 exomes

AF:

0.000316

AC:

AN:

104494

AF XY:

0.000309

show subpopulations

Gnomad AFR exome

AF:

0.00446

Gnomad AMR exome

AF:

0.000575

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000752

Gnomad OTH exome

AF:

0.000610

GnomAD4 exome

AF:

0.000241

AC:

325

AN:

1346938

Hom.:

Cov.:

AF XY:

0.000219

AC XY:

145

AN XY:

662940

show subpopulations

African (AFR)

AF:

0.00744

AC:

213

AN:

28640

American (AMR)

AF:

0.000555

AC:

AN:

30640

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

23588

East Asian (EAS)

AF:

0.00

AC:

AN:

34146

South Asian (SAS)

AF:

0.0000538

AC:

AN:

74290

European-Finnish (FIN)

AF:

0.00

AC:

AN:

35360

Middle Eastern (MID)

AF:

0.000596

AC:

AN:

5032

European-Non Finnish (NFE)

AF:

0.0000576

AC:

AN:

1059158

Other (OTH)

AF:

0.000481

AC:

AN:

56084

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.517

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

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

AF:

0.00191

AC:

290

AN:

152212

Hom.:

Cov.:

AF XY:

0.00184

AC XY:

137

AN XY:

74440

show subpopulations

African (AFR)

AF:

0.00621

AC:

258

AN:

41562

American (AMR)

AF:

0.00131

AC:

AN:

15298

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3468

East Asian (EAS)

AF:

0.00

AC:

AN:

5166

South Asian (SAS)

AF:

0.00

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10602

Middle Eastern (MID)

AF:

0.00

AC:

AN:

292

European-Non Finnish (NFE)

AF:

0.0000736

AC:

AN:

67970

Other (OTH)

AF:

0.00332

AC:

AN:

2110

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.502

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

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

Alfa

AF:

0.00132

Hom.:

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Benign:1

PreventionGenetics, part of Exact Sciences

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Nemaline myopathy 6

Benign:1

Jan 24, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

not provided

Benign:1

Oct 09, 2018

GeneDx

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.47

CADD

Benign

(source)

DANN

Benign

0.89

PhyloP100

3.9

PromoterAI

0.0021

Neutral

(source)

Mutation Taster

=95/5

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over