Variant 16-70828356-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_001270974.2(HYDIN):c.14186A>G(p.Lys4729Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. 12/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000014 ( 0 hom., cov: 21)

Exomes 𝑓: 0.0000012 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

HYDIN
NM_001270974.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.20

Variant links:

Genes affected

HYDIN (HGNC:19368): (HYDIN axonemal central pair apparatus protein) This gene encodes a protein that may be involved in cilia motility. Mutations in this gene cause of autosomal recessive primary ciliary dyskinesia-5, a disorder characterized by the accumulation of cerebrospinal fluid within the ventricles of the brain. A duplicate copy of this gene has been found in humans on chromosome 1. [provided by RefSeq, Jan 2013]

HYDIN links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.13334668).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
HYDIN	NM_001270974.2 link	c.14186A>G	p.Lys4729Arg	missense_variant	Exon 82 of 86	ENST00000393567.7	NP_001257903.1	Q4G0P3-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
HYDIN	ENST00000393567.7 link	c.14186A>G	p.Lys4729Arg	missense_variant	Exon 82 of 86	5	NM_001270974.2	ENSP00000377197.2	Q4G0P3-1
HYDIN	ENST00000378856.8 link	n.*2942A>G		non_coding_transcript_exon_variant	Exon 17 of 22	1		ENSP00000463350.1	J3QL30
HYDIN	ENST00000378856.8 link	n.*2942A>G		3_prime_UTR_variant	Exon 17 of 22	1		ENSP00000463350.1	J3QL30

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

146712

Hom.:

Cov.:

FAILED QC

Gnomad AFR

AF:

0.0000509

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.00000122

AC:

AN:

819900

Hom.:

Cov.:

AF XY:

0.00000233

AC XY:

AN XY:

429908

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000181

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000136

AC:

AN:

146712

Hom.:

Cov.:

AF XY:

0.0000140

AC XY:

AN XY:

71218

show subpopulations

Gnomad4 AFR

AF:

0.0000509

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:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000151

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Aug 12, 2021

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.14186A>G (p.K4729R) alteration is located in exon 82 (coding exon 81) of the HYDIN gene. This alteration results from a A to G substitution at nucleotide position 14186, causing the lysine (K) at amino acid position 4729 to be replaced by an arginine (R). 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

0.096

BayesDel_addAF

Benign

-0.23

BayesDel_noAF

Benign

-0.57

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.12

Eigen

Benign

-0.27

Eigen_PC

Benign

-0.14

FATHMM_MKL

Uncertain

0.85

M_CAP

Benign

0.024

MetaRNN

Benign

0.13

MetaSVM

Benign

-0.70

MutationAssessor

Benign

1.3

PrimateAI

Uncertain

0.54

PROVEAN

Benign

-2.0

REVEL

Benign

0.098

Sift

Benign

0.15

Vest4

0.23

MutPred

0.38

Loss of ubiquitination at K4729 (P = 0.0326);

MVP

0.16

ClinPred

0.85

GERP RS

4.2

Varity_R

0.091

gMVP

0.074

Splicing

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