Variant rs376958829 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001352754.2(ARMC9):c.13C>A(p.Leu5Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000342 in 1,461,532 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: not found (cov: 32)

Exomes 𝑓: 0.0000034 ( 0 hom. )

Consequence

ARMC9
NM_001352754.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.768

Variant links:

Genes affected

ARMC9 (HGNC:20730): (armadillo repeat containing 9) Predicted to be involved in cilium assembly and positive regulation of smoothened signaling pathway. Located in centriole and ciliary basal body. Implicated in Joubert syndrome 30. [provided by Alliance of Genome Resources, Apr 2022]

ARMC9 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.20982036).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ARMC9	NM_001352754.2 link	c.13C>A	p.Leu5Met	missense_variant	Exon 2 of 25	ENST00000611582.5	NP_001339683.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ARMC9	ENST00000611582.5 link	c.13C>A	p.Leu5Met	missense_variant	Exon 2 of 25	5	NM_001352754.2	ENSP00000484804.1		Q7Z3E5-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000342

AC:

AN:

1461532

Hom.:

Cov.:

AF XY:

0.00000550

AC XY:

AN XY:

727104

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:

0.00000450

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Jan 16, 2022

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. This sequence change replaces leucine, which is neutral and non-polar, with methionine, which is neutral and non-polar, at codon 5 of the ARMC9 protein (p.Leu5Met). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with ARMC9-related conditions. Experimental studies and prediction algorithms are not available or were not evaluated, and the functional significance of this variant is currently unknown. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.20

BayesDel_addAF

Benign

-0.048

BayesDel_noAF

Benign

-0.31

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.10

.;T;T;T

Eigen

Uncertain

0.25

Eigen_PC

Benign

0.17

FATHMM_MKL

Uncertain

0.85

LIST_S2

Uncertain

0.90

D;D;D;.

M_CAP

Benign

0.017

MetaRNN

Benign

0.21

T;T;T;T

MetaSVM

Benign

-0.76

MutationAssessor

Pathogenic

3.0

.;M;.;M

PrimateAI

Uncertain

0.66

PROVEAN

Benign

-0.65

N;.;N;.

REVEL

Benign

0.12

Sift

Uncertain

0.018

D;.;D;.

Sift4G

Uncertain

0.042

D;D;D;D

Polyphen

1.0

.;D;.;D

Vest4

0.47

MutPred

0.24

Loss of catalytic residue at L5 (P = 0.0878);Loss of catalytic residue at L5 (P = 0.0878);Loss of catalytic residue at L5 (P = 0.0878);Loss of catalytic residue at L5 (P = 0.0878);

MVP

0.34

MPC

0.78

ClinPred

0.91

GERP RS

2.4

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.15

gMVP

0.34

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.050

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