Variant 6-118961908-A-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_024581.6(FAM184A):c.3194T>G(p.Leu1065Arg) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,688 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

FAM184A
NM_024581.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 8.62

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:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
FAM184A	NM_024581.6 linkuse as main transcript	c.3194T>G	p.Leu1065Arg	missense_variant	17/18	ENST00000338891.12
LOC124901389	XR_007059729.1 linkuse as main transcript	n.76+26918A>C		intron_variant, non_coding_transcript_variant
FAM184A	NM_001100411.3 linkuse as main transcript	c.2687T>G	p.Leu896Arg	missense_variant	16/17
FAM184A	NM_001288576.2 linkuse as main transcript	c.2582T>G	p.Leu861Arg	missense_variant	15/16

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
FAM184A	ENST00000338891.12 linkuse as main transcript	c.3194T>G	p.Leu1065Arg	missense_variant	17/18	1	NM_024581.6	P1	Q8NB25-1
	ENST00000518570.2 linkuse as main transcript	n.221+26918A>C		intron_variant, non_coding_transcript_variant		2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000401

AC:

AN:

249502

Hom.:

AF XY:

0.00000739

AC XY:

AN XY:

135366

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:

0.00000883

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461688

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727168

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:

8.99e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000827

AC:

EpiCase

AF:

0.00

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 22, 2021

The c.3194T>G (p.L1065R) alteration is located in exon 17 (coding exon 17) of the FAM184A gene. This alteration results from a T to G substitution at nucleotide position 3194, causing the leucine (L) at amino acid position 1065 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

BayesDel_addAF

Pathogenic

0.28

BayesDel_noAF

Pathogenic

0.17

Cadd

Pathogenic

Dann

Uncertain

1.0

DEOGEN2

Benign

0.084

T;T;T;.;.;T;.

Eigen

Pathogenic

0.79

Eigen_PC

Pathogenic

0.78

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.92

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

M_CAP

Benign

0.039

MetaRNN

Uncertain

0.60

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

MetaSVM

Benign

-0.68

MutationTaster

Benign

1.0

D;D;D;D;D

PrimateAI

Uncertain

0.75

PROVEAN

Uncertain

-3.8

D;.;D;D;.;N;D

REVEL

Uncertain

0.34

Sift

Uncertain

0.0010

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

Sift4G

Uncertain

0.0020

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

Polyphen

1.0

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

Vest4

0.87, 0.88, 0.86, 0.91, 0.78, 0.84

MutPred

0.30

.;.;Gain of MoRF binding (P = 0.0189);.;.;.;.;

MVP

0.81

MPC

0.73

ClinPred

0.98

GERP RS

5.6

Varity_R

0.69

gMVP

0.65

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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