rs77860620

Variant summary

Our verdict is Benign. Variant got -17 ACMG points: 0P and 17B. BP4_StrongBP6_Very_StrongBS1BS2_Supporting

The NM_001329943.3(KIAA0586):​c.3104G>A​(p.Gly1035Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000678 in 1,588,580 control chromosomes in the GnomAD database, including 21 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.00064 ( 2 hom., cov: 31)
Exomes 𝑓: 0.00068 ( 19 hom. )

Consequence

KIAA0586
NM_001329943.3 missense

Scores

18

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: -0.289
Variant links:
Genes affected
KIAA0586 (HGNC:19960): (KIAA0586) This gene encodes a conserved centrosomal protein that functions in ciliogenesis and responds to hedgehog signaling. Mutations in this gene causes Joubert syndrome 23. Alternative splicing results in multiple transcript variants and protein isoforms. [provided by RefSeq, Aug 2016]

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -17 ACMG points.

BP4
Computational evidence support a benign effect (MetaRNN=0.0039307475).
BP6
Variant 14-58482672-G-A is Benign according to our data. Variant chr14-58482672-G-A is described in ClinVar as [Benign]. Clinvar id is 475447.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BS1
Variant frequency is greater than expected in population eas. gnomad4 allele frequency = 0.000637 (97/152260) while in subpopulation EAS AF= 0.0131 (68/5180). AF 95% confidence interval is 0.0106. There are 2 homozygotes in gnomad4. There are 55 alleles in male gnomad4 subpopulation. Median coverage is 31. This position pass quality control queck.
BS2
High Homozygotes in GnomAd4 at 2 AR geneVariant has number of homozygotes lower than other variant known as pathogenic in the gene, so the strength is limited to Supporting.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
KIAA0586NM_001329943.3 linkc.3104G>A p.Gly1035Asp missense_variant Exon 21 of 31 ENST00000652326.2 NP_001316872.1 A0A494C171

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
KIAA0586ENST00000652326.2 linkc.3104G>A p.Gly1035Asp missense_variant Exon 21 of 31 NM_001329943.3 ENSP00000498929.1 A0A494C171

Frequencies

GnomAD3 genomes
AF:
0.000638
AC:
97
AN:
152142
Hom.:
2
Cov.:
31
show subpopulations
Gnomad AFR
AF:
0.00
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.0000655
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.0131
Gnomad SAS
AF:
0.00186
Gnomad FIN
AF:
0.000943
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.000118
Gnomad OTH
AF:
0.000478
GnomAD3 exomes
AF:
0.00128
AC:
292
AN:
228560
Hom.:
7
AF XY:
0.00116
AC XY:
144
AN XY:
124036
show subpopulations
Gnomad AFR exome
AF:
0.0000672
Gnomad AMR exome
AF:
0.00
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.0152
Gnomad SAS exome
AF:
0.000655
Gnomad FIN exome
AF:
0.000753
Gnomad NFE exome
AF:
0.0000562
Gnomad OTH exome
AF:
0.000184
GnomAD4 exome
AF:
0.000682
AC:
980
AN:
1436320
Hom.:
19
Cov.:
32
AF XY:
0.000698
AC XY:
498
AN XY:
713418
show subpopulations
Gnomad4 AFR exome
AF:
0.0000311
Gnomad4 AMR exome
AF:
0.00
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.0201
Gnomad4 SAS exome
AF:
0.000884
Gnomad4 FIN exome
AF:
0.000830
Gnomad4 NFE exome
AF:
0.0000390
Gnomad4 OTH exome
AF:
0.000574
GnomAD4 genome
AF:
0.000637
AC:
97
AN:
152260
Hom.:
2
Cov.:
31
AF XY:
0.000739
AC XY:
55
AN XY:
74456
show subpopulations
Gnomad4 AFR
AF:
0.00
Gnomad4 AMR
AF:
0.0000654
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.0131
Gnomad4 SAS
AF:
0.00186
Gnomad4 FIN
AF:
0.000943
Gnomad4 NFE
AF:
0.000118
Gnomad4 OTH
AF:
0.000473
Alfa
AF:
0.00104
Hom.:
4
Bravo
AF:
0.000518
ExAC
AF:
0.00148
AC:
179
Asia WGS
AF:
0.00433
AC:
15
AN:
3478

ClinVar

Significance: Benign
Submissions summary: Benign:3
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

not provided Benign:1
Sep 01, 2023
CeGaT Center for Human Genetics Tuebingen
Significance: Benign
Review Status: criteria provided, single submitter
Collection Method: clinical testing

KIAA0586: BP4, BS1, BS2 -

Joubert syndrome 23;C4225286:Short-rib thoracic dysplasia 14 with polydactyly Benign:1
Jan 06, 2025
Labcorp Genetics (formerly Invitae), Labcorp
Significance: Benign
Review Status: criteria provided, single submitter
Collection Method: clinical testing

- -

KIAA0586-related disorder Benign:1
Mar 25, 2019
PreventionGenetics, part of Exact Sciences
Significance: Benign
Review Status: no assertion criteria provided
Collection Method: clinical testing

This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.080
BayesDel_addAF
Benign
-0.65
T
BayesDel_noAF
Benign
-0.69
CADD
Benign
0.50
DANN
Benign
0.14
DEOGEN2
Benign
0.014
.;.;T;T;.;.
Eigen
Benign
-1.0
Eigen_PC
Benign
-1.0
FATHMM_MKL
Benign
0.095
N
LIST_S2
Benign
0.79
T;T;T;T;.;T
MetaRNN
Benign
0.0039
T;T;T;T;T;T
MetaSVM
Benign
-1.1
T
MutationAssessor
Benign
1.1
.;.;.;L;.;.
PrimateAI
Benign
0.25
T
PROVEAN
Benign
-0.97
N;.;.;.;N;N
REVEL
Benign
0.044
Sift
Benign
0.35
T;.;.;.;T;T
Sift4G
Benign
0.30
T;T;T;T;T;T
Polyphen
0.0
.;.;.;B;.;.
Vest4
0.094
MVP
0.21
MPC
0.021
ClinPred
0.0080
T
GERP RS
1.5
Varity_R
0.043
gMVP
0.065

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.

Other links and lift over

dbSNP: rs77860620; hg19: chr14-58949390; COSMIC: COSV54171338; API