Genetic Variant KCTD10:c.*2797C>T (chr12-109448798-G-A) – ACMG Classification: Benign (-12 pts)

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_StrongBA1

The NM_031954.5(KCTD10):c.*2797C>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.203 in 152,182 control chromosomes in the GnomAD database, including 3,287 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.20 ( 3287 hom., cov: 33)

Exomes 𝑓: 0.50 ( 0 hom. )

Consequence

KCTD10
NM_031954.5 3_prime_UTR

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.00400

Publications

36 publications found

Variant links:

Genes affected

KCTD10 (HGNC:23236): (potassium channel tetramerization domain containing 10) The protein encoded by this gene binds proliferating cell nuclear antigen (PCNA) and may be involved in DNA synthesis and cell proliferation. In addition, the encoded protein may be a tumor suppressor. Several protein-coding and non-protein coding transcript variants have been found for this gene. [provided by RefSeq, Dec 2015]

KCTD10 links:

MYO1H (HGNC:13879): (myosin IH) Predicted to enable actin filament binding activity and microfilament motor activity. Predicted to be involved in actin filament organization and vesicle transport along actin filament. Predicted to be part of myosin complex. Predicted to be active in several cellular components, including actin cytoskeleton; microvillus; and vesicle. [provided by Alliance of Genome Resources, Apr 2022]

MYO1H Gene-Disease associations (from GenCC):

congenital central hypoventilation syndrome
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
central hypoventilation syndrome, congenital, 2, and autonomic dysfunction
Inheritance: AR Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae)

MYO1H links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -12 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.79).

BA1

GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.242 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
KCTD10	NM_031954.5 link	c.*2797C>T		3_prime_UTR_variant	Exon 7 of 7	ENST00000228495.11	NP_114160.1	Q9H3F6-1A0A024RBJ2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
KCTD10	ENST00000228495.11 link	c.*2797C>T		3_prime_UTR_variant	Exon 7 of 7	1	NM_031954.5	ENSP00000228495.6		Q9H3F6-1
MYO1H	ENST00000543960.1 link	n.*98+1518G>A		intron_variant	Intron 5 of 5	4		ENSP00000474025.1		S4R387

Frequencies

GnomAD3 genomes

AF:

0.203

AC:

30857

AN:

152062

Hom.:

3288

Cov.:

show subpopulations

Gnomad AFR

AF:

0.134

Gnomad AMI

AF:

0.267

Gnomad AMR

AF:

0.209

Gnomad ASJ

AF:

0.256

Gnomad EAS

AF:

0.164

Gnomad SAS

AF:

0.239

Gnomad FIN

AF:

0.163

Gnomad MID

AF:

0.285

Gnomad NFE

AF:

0.245

Gnomad OTH

AF:

0.229

GnomAD4 exome

AF:

0.500

AC:

AN:

Hom.:

Cov.:

AC XY:

AN XY:

show subpopulations

African (AFR)

AC:

AN:

American (AMR)

AC:

AN:

Ashkenazi Jewish (ASJ)

AC:

AN:

East Asian (EAS)

AC:

AN:

South Asian (SAS)

AC:

AN:

European-Finnish (FIN)

AC:

AN:

Middle Eastern (MID)

AC:

AN:

European-Non Finnish (NFE)

AF:

0.500

AC:

AN:

Other (OTH)

AC:

AN:

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.575

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

AF:

0.203

AC:

30874

AN:

152180

Hom.:

3287

Cov.:

AF XY:

0.199

AC XY:

14831

AN XY:

74398

show subpopulations

African (AFR)

AF:

0.134

AC:

5567

AN:

41530

American (AMR)

AF:

0.209

AC:

3198

AN:

15292

Ashkenazi Jewish (ASJ)

AF:

0.256

AC:

889

AN:

3470

East Asian (EAS)

AF:

0.164

AC:

849

AN:

5162

South Asian (SAS)

AF:

0.239

AC:

1151

AN:

4822

European-Finnish (FIN)

AF:

0.163

AC:

1723

AN:

10588

Middle Eastern (MID)

AF:

0.276

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.245

AC:

16684

AN:

67998

Other (OTH)

AF:

0.231

AC:

489

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.500

Heterozygous variant carriers

1279

2559

3838

5118

6397

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

Variant carriers

328

656

984

1312

1640

<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:

0.243

Hom.:

5722

Bravo

AF:

0.207

Asia WGS

AF:

0.199

AC:

690

AN:

3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.79

CADD

Benign

4.9

(source)

DANN

Benign

0.84

PhyloP100

0.0040

Mutation Taster

=100/0

polymorphism (auto)

(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

Computational scores

Splicing

Publications

Other links and lift over