Variant 6-118976003-T-C 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_024581.6(FAM184A):c.2497A>G(p.Ile833Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000118 in 1,613,278 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000059 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000068 ( 0 hom. )

Consequence

FAM184A
NM_024581.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.47

Variant links:

Genes affected

FAM184A (HGNC:20991): (family with sequence similarity 184 member A) Located in extracellular space. [provided by Alliance of Genome Resources, Apr 2022]

FAM184A links:

(HGNC:):

links:

Genome browser will be placed here

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=0.083761096).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
FAM184A	NM_024581.6 linkuse as main transcript	c.2497A>G	p.Ile833Val	missense_variant	12/18	ENST00000338891.12	NP_078857.5
LOC124901389	XR_007059729.1 linkuse as main transcript	n.76+41013T>C		intron_variant, non_coding_transcript_variant
FAM184A	NM_001100411.3 linkuse as main transcript	c.2137A>G	p.Ile713Val	missense_variant	12/17		NP_001093881.1
FAM184A	NM_001288576.2 linkuse as main transcript	c.2137A>G	p.Ile713Val	missense_variant	12/16		NP_001275505.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FAM184A	ENST00000338891.12 linkuse as main transcript	c.2497A>G	p.Ile833Val	missense_variant	12/18	1	NM_024581.6	ENSP00000342604	P1	Q8NB25-1
	ENST00000518570.2 linkuse as main transcript	n.222-30480T>C		intron_variant, non_coding_transcript_variant		2

Frequencies

GnomAD3 genomes

AF:

0.0000592

AC:

AN:

152150

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000458

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

GnomAD3 exomes

AF:

0.0000282

AC:

AN:

248612

Hom.:

AF XY:

0.0000297

AC XY:

AN XY:

134830

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000175

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:

0.00000886

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000684

AC:

AN:

1461128

Hom.:

Cov.:

AF XY:

0.00000826

AC XY:

AN XY:

726802

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000134

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:

0.00000180

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

AF:

0.0000592

AC:

AN:

152150

Hom.:

Cov.:

AF XY:

0.0000807

AC XY:

AN XY:

74322

show subpopulations

Gnomad4 AFR

AF:

0.0000483

Gnomad4 AMR

AF:

0.000458

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:

0.0000642

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

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

Mar 28, 2024

The c.2497A>G (p.I833V) alteration is located in exon 12 (coding exon 12) of the FAM184A gene. This alteration results from a A to G substitution at nucleotide position 2497, causing the isoleucine (I) at amino acid position 833 to be replaced by a valine (V). 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

BayesDel_addAF

Benign

-0.40

BayesDel_noAF

Benign

-0.55

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.0090

T;T;.;T;.

Eigen

Benign

-0.24

Eigen_PC

Benign

-0.098

FATHMM_MKL

Uncertain

0.94

LIST_S2

Benign

0.82

T;T;T;T;T

M_CAP

Benign

0.0081

MetaRNN

Benign

0.084

T;T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.95

.;L;.;.;L

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Benign

0.37

PROVEAN

Benign

-0.38

.;N;N;N;N

REVEL

Benign

0.065

Sift

Benign

0.21

.;T;T;T;T

Sift4G

Benign

0.53

T;T;T;T;T

Polyphen

0.0, 0.0010

.;B;.;.;B

Vest4

0.15

MutPred

0.15

.;Gain of MoRF binding (P = 0.3168);.;.;Gain of MoRF binding (P = 0.3168);

MVP

0.26

MPC

0.12

ClinPred

0.15

GERP RS

2.5

Varity_R

0.049

gMVP

0.12

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