Variant 10-24473931-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_019590.5(KIAA1217):c.1550C>T(p.Thr517Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000589 in 1,614,056 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000064 ( 0 hom. )

Consequence

KIAA1217
NM_019590.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.62

Variant links:

Genes affected

KIAA1217 (HGNC:25428): (KIAA1217) Predicted to be involved in embryonic skeletal system development. Predicted to be active in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

KIAA1217 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.35503024).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
KIAA1217	NM_019590.5 linkuse as main transcript	c.1550C>T	p.Thr517Ile	missense_variant	6/21	ENST00000376454.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
KIAA1217	ENST00000376454.8 linkuse as main transcript	c.1550C>T	p.Thr517Ile	missense_variant	6/21	1	NM_019590.5	A2	Q5T5P2-1

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152172

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251252

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135848

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:

0.00

Gnomad NFE exome

AF:

0.00000881

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000636

AC:

AN:

1461884

Hom.:

Cov.:

AF XY:

0.0000578

AC XY:

AN XY:

727240

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

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:

0.0000809

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152172

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74334

show subpopulations

Gnomad4 AFR

AF:

0.0000241

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000712

Hom.:

Bravo

AF:

0.0000378

EpiCase

AF:

0.0000545

EpiControl

AF:

0.0000593

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

Sep 07, 2022

The c.1550C>T (p.T517I) alteration is located in exon 6 (coding exon 6) of the KIAA1217 gene. This alteration results from a C to T substitution at nucleotide position 1550, causing the threonine (T) at amino acid position 517 to be replaced by an isoleucine (I). 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

0.25

BayesDel_addAF

Benign

-0.043

BayesDel_noAF

Benign

-0.30

Cadd

Uncertain

Dann

Uncertain

1.0

Eigen

Uncertain

0.52

Eigen_PC

Uncertain

0.52

FATHMM_MKL

Uncertain

0.85

M_CAP

Benign

0.042

MetaRNN

Benign

0.36

T;T;T;T;T;T;T;T;T;T;T

MetaSVM

Benign

-0.42

MutationTaster

Benign

0.51

D;D;D;D;D;D;D;D

PrimateAI

Uncertain

0.51

PROVEAN

Uncertain

-3.0

D;D;D;D;.;D;D;D;D;D;D

REVEL

Benign

0.15

Sift

Uncertain

0.0060

D;D;D;.;.;D;D;D;D;D;D

Sift4G

Uncertain

0.016

D;D;D;D;D;D;D;T;T;T;T

Polyphen

0.99, 1.0, 0.99, 0.97

.;.;D;.;.;D;.;D;D;D;D

Vest4

0.27

MutPred

0.24

.;Loss of glycosylation at T517 (P = 0.0328);Loss of glycosylation at T517 (P = 0.0328);Loss of glycosylation at T517 (P = 0.0328);.;Loss of glycosylation at T517 (P = 0.0328);.;.;.;.;.;

MVP

0.74

MPC

0.59

ClinPred

0.97

GERP RS

5.6

Varity_R

0.25

gMVP

0.36

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