3-122407316-G-A

Variant names:

• chr3-122407316-G-A
• rs1192359264
• NM_014367.4:c.299G>A

Variant summary

Our verdict is Likely pathogenic. The variant received 6 ACMG points: 6P and 0B. PM2 PP3_Strong

The NM_014367.4(FAM162A):​c.299G>A​(p.Arg100Gln) variant causes a missense change. The variant allele was found at a frequency of 0.00000547 in 1,461,782 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000055 (0 hom.)
• Consequence: FAM162A NM_014367.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.04
• Publications: 1 publications found

Genes affected

FAM162A (HGNC:17865): (family with sequence similarity 162 member A) Involved in several processes, including activation of cysteine-type endopeptidase activity involved in apoptotic process; cellular response to hypoxia; and positive regulation of release of cytochrome c from mitochondria. Located in cytosol and mitochondrion. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_pathogenic. The variant received 6 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.985

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014367.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FAM162A	NM_014367.4	MANE Select	c.299G>A	p.Arg100Gln	missense	Exon 4 of 5	NP_055182.3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FAM162A	ENST00000477892.5	TSL:1 MANE Select	c.299G>A	p.Arg100Gln	missense	Exon 4 of 5	ENSP00000419088.1	Q96A26
	FAM162A	ENST00000692876.1		c.317G>A	p.Arg106Gln	missense	Exon 5 of 6	ENSP00000509253.1	A0A8I5KUL7
	FAM162A	ENST00000232125.9	TSL:2	c.269G>A	p.Arg90Gln	missense	Exon 5 of 6	ENSP00000232125.5	F8W7Q4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000401 AC: 1 AN: 249398 AF XY: 0.00000739

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 FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00000884

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000547 AC: 8 AN: 1461782 Hom.: 0 Cov.: 30 AF XY: 0.00000550 AC XY: 4 AN XY: 727184

African (AFR) AF: 0.00 AC: 0 AN: 33476

American (AMR) AF: 0.00 AC: 0 AN: 44718

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26130

East Asian (EAS) AF: 0.00 AC: 0 AN: 39686

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86244

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53416

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00000630 AC: 7 AN: 1111952

Other (OTH) AF: 0.00 AC: 0 AN: 60392

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.55
BayesDel_addAF	Pathogenic	0.29	D
BayesDel_noAF	Pathogenic	0.17
CADD	Uncertain	25
DANN	Pathogenic	1.0
DEOGEN2	Benign	0.30	T
Eigen	Pathogenic	0.74
Eigen_PC	Uncertain	0.63
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Pathogenic	0.98	D
M_CAP	Benign	0.046	D
MetaRNN	Pathogenic	0.99	D
MetaSVM	Uncertain	-0.039	T
MutationAssessor	Pathogenic	3.5	H
PhyloP100		6.0
PrimateAI	Benign	0.39	T
PROVEAN	Uncertain	-3.7	D
REVEL	Uncertain	0.45
Sift	Uncertain	0.0040	D
Sift4G	Uncertain	0.026	D
Polyphen		1.0	D
Vest4		0.84
MutPred		0.92		Loss of MoRF binding (P = 0.0127)
MVP		0.77
MPC		0.92
ClinPred		0.98	D
GERP RS		5.5
Varity_R		0.42
gMVP		0.96
Mutation Taster		=67/33	polymorphism

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

Other links and lift over

dbSNP: rs1192359264; hg19: chr3-122126163; COSMIC: COSV107226554;