12-8222019-C-G

Variant names:

• chr12-8222019-C-G
• rs1467852296
• NM_018088.3:c.1198G>C

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_018088.3(FAM90A1):​c.1198G>C​(p.Glu400Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000657 in 152,230 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 34)
• Consequence: FAM90A1 NM_018088.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.495
• Publications: 0 publications found

Genes affected

FAM90A1 (HGNC:25526): (family with sequence similarity 90 member A1) FAM90A1 belongs to subfamily I of the primate-specific FAM90A gene family, which originated from multiple duplications and rearrangements (Bosch et al., 2007 [PubMed 17684299]).[supplied by OMIM, Oct 2009]

FAM66C (HGNC:21644): (family with sequence similarity 66 member C)

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.09270176).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_018088.3. 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
	FAM90A1	NM_018088.3	MANE Select	c.1198G>C	p.Glu400Gln	missense	Exon 7 of 7	NP_060558.3	Q86YD7
	FAM90A1	NM_001319982.2		c.1198G>C	p.Glu400Gln	missense	Exon 6 of 6	NP_001306911.1	Q86YD7

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FAM90A1	ENST00000538603.6	TSL:1 MANE Select	c.1198G>C	p.Glu400Gln	missense	Exon 7 of 7	ENSP00000445418.1	Q86YD7
	FAM90A1	ENST00000307435.10	TSL:2	c.1198G>C	p.Glu400Gln	missense	Exon 6 of 6	ENSP00000307798.6	Q86YD7
	FAM90A1	ENST00000890758.1		c.1198G>C	p.Glu400Gln	missense	Exon 7 of 7	ENSP00000560817.1

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152230 Hom.: 0 Cov.: 34

Gnomad AFR AF: 0.0000241

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: 0.00

GnomAD4 exome Cov.: 31

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152230 Hom.: 0 Cov.: 34 AF XY: 0.00 AC XY: 0 AN XY: 74374

African (AFR) AF: 0.0000241 AC: 1 AN: 41448

American (AMR) AF: 0.00 AC: 0 AN: 15288

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5196

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10624

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68050

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000151

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	Benign	0.13
BayesDel_addAF	Benign	-0.35	T
BayesDel_noAF	Benign	-0.74
CADD	Benign	7.5
DANN	Uncertain	0.98
DEOGEN2	Benign	0.0027	T
Eigen	Benign	-0.92
Eigen_PC	Benign	-1.1
FATHMM_MKL	Benign	0.0038	N
LIST_S2	Benign	0.54	T
M_CAP	Benign	0.0012	T
MetaRNN	Benign	0.093	T
MetaSVM	Benign	-0.99	T
PhyloP100		0.49
PrimateAI	Uncertain	0.53	T
PROVEAN	Benign	-0.55	N
REVEL	Benign	0.018
Sift	Benign	0.17	T
Sift4G	Benign	0.34	T
Polyphen		0.66	P
Vest4		0.11
MutPred		0.31		Gain of MoRF binding (P = 0.0534)
MVP		0.11
MPC		0.33
ClinPred		0.15	T
GERP RS		-0.036
Varity_R		0.041
gMVP		0.027
Mutation Taster		=100/0	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: rs1467852296; hg19: chr12-8374615; COSMIC: COSV56714753; COSMIC: COSV56714753;