Variant 7-102777286-A-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001145268.2(FAM185A):c.869A>C(p.Asn290Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000337 in 1,542,734 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00022 ( 0 hom., cov: 30)

Exomes 𝑓: 0.000014 ( 0 hom. )

Consequence

FAM185A
NM_001145268.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.12

Variant links:

Genes affected

FAM185A (HGNC:22412): (family with sequence similarity 185 member A)

FAM185A links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.04570362).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FAM185A	NM_001145268.2 linkuse as main transcript	c.869A>C	p.Asn290Thr	missense_variant	6/8	ENST00000413034.3	NP_001138740.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FAM185A	ENST00000413034.3 linkuse as main transcript	c.869A>C	p.Asn290Thr	missense_variant	6/8	5	NM_001145268.2	ENSP00000395340	P1	Q8N0U4-1

Frequencies

GnomAD3 genomes

AF:

0.000211

AC:

AN:

151762

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000753

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:

0.000480

GnomAD3 exomes

AF:

0.0000475

AC:

AN:

147368

Hom.:

AF XY:

0.0000385

AC XY:

AN XY:

77928

show subpopulations

Gnomad AFR exome

AF:

0.000528

Gnomad AMR exome

AF:

0.0000885

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:

0.0000173

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000137

AC:

AN:

1390854

Hom.:

Cov.:

AF XY:

0.0000146

AC XY:

AN XY:

685886

show subpopulations

Gnomad4 AFR exome

AF:

0.000486

Gnomad4 AMR exome

AF:

0.0000586

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:

0.00

Gnomad4 OTH exome

AF:

0.0000347

GnomAD4 genome

AF:

0.000217

AC:

AN:

151880

Hom.:

Cov.:

AF XY:

0.000256

AC XY:

AN XY:

74276

show subpopulations

Gnomad4 AFR

AF:

0.000775

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:

0.000475

Alfa

AF:

0.000169

Hom.:

Bravo

AF:

0.000227

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

Jul 27, 2022

The c.869A>C (p.N290T) alteration is located in exon 6 (coding exon 6) of the FAM185A gene. This alteration results from a A to C substitution at nucleotide position 869, causing the asparagine (N) at amino acid position 290 to be replaced by a threonine (T). 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

0.082

BayesDel_addAF

Benign

-0.53

BayesDel_noAF

Benign

-0.65

CADD

Benign

DANN

Benign

0.96

DEOGEN2

Benign

0.0032

.;T

Eigen

Benign

-0.50

Eigen_PC

Benign

-0.32

FATHMM_MKL

Benign

0.76

LIST_S2

Benign

0.71

T;T

M_CAP

Benign

0.0060

MetaRNN

Benign

0.046

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.55

.;N

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.33

PROVEAN

Benign

-1.1

N;N

REVEL

Benign

0.072

Sift

Benign

0.47

T;T

Sift4G

Benign

0.38

T;T

Polyphen

0.075

B;B

Vest4

0.17

MVP

0.040

ClinPred

0.021

GERP RS

4.0

Varity_R

0.095

gMVP

0.17

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