17-8393202-G-T

Variant names:

• chr17-8393202-G-T
• rs757990456
• NM_001146684.3:c.260C>A

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_001146684.3(RNF222):​c.260C>A​(p.Thr87Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000103 in 1,550,666 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. T87R) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.000059 (0 hom., cov: 32)
  • Exomes 𝑓: 0.00011 (0 hom.)
• Consequence: RNF222 NM_001146684.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 2.88
• Publications: 2 publications found

Genes affected

RNF222 (HGNC:34517): (ring finger protein 222) Predicted to enable metal ion binding activity. Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.15313795).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001146684.3. 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
	RNF222	NM_001146684.3	MANE Select	c.260C>A	p.Thr87Lys	missense	Exon 3 of 3	NP_001140156.1	A6NCQ9

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RNF222	ENST00000399398.3	TSL:5 MANE Select	c.260C>A	p.Thr87Lys	missense	Exon 3 of 3	ENSP00000382330.1	A6NCQ9
	RNF222	ENST00000344001.3	TSL:6	c.260C>A	p.Thr87Lys	missense	Exon 1 of 1	ENSP00000343799.3	A6NCQ9

Frequencies

GnomAD3 genomes AF: 0.0000591 AC: 9 AN: 152210 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000482

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: 0.000103

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000730 AC: 11 AN: 150712 AF XY: 0.0000620

Gnomad AFR exome AF: 0.000136

Gnomad AMR exome AF: 0.0000406

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.000158

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.000107 AC: 150 AN: 1398456 Hom.: 0 Cov.: 34 AF XY: 0.000100 AC XY: 69 AN XY: 689762

African (AFR) AF: 0.00 AC: 0 AN: 31596

American (AMR) AF: 0.0000280 AC: 1 AN: 35700

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25176

East Asian (EAS) AF: 0.00 AC: 0 AN: 35738

South Asian (SAS) AF: 0.00 AC: 0 AN: 79232

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 48368

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5694

European-Non Finnish (NFE) AF: 0.000133 AC: 144 AN: 1078960

Other (OTH) AF: 0.0000862 AC: 5 AN: 57992

GnomAD4 genome AF: 0.0000591 AC: 9 AN: 152210 Hom.: 0 Cov.: 32 AF XY: 0.0000269 AC XY: 2 AN XY: 74370

African (AFR) AF: 0.0000482 AC: 2 AN: 41460

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: 5186

South Asian (SAS) AF: 0.00 AC: 0 AN: 4838

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10632

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

European-Non Finnish (NFE) AF: 0.000103 AC: 7 AN: 68014

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

Alfa AF: 0.0000727 Hom.: 0

Bravo AF: 0.0000416

ExAC AF: 0.000111 AC: 3

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	0.50
BayesDel_addAF	Benign	-0.11	T
BayesDel_noAF	Benign	-0.13
CADD	Benign	19
DANN	Uncertain	0.98
DEOGEN2	Benign	0.010	T
Eigen	Uncertain	0.21
Eigen_PC	Benign	0.18
FATHMM_MKL	Uncertain	0.89	D
LIST_S2	Benign	0.55	T
M_CAP	Benign	0.050	D
MetaRNN	Benign	0.15	T
MetaSVM	Benign	-0.83	T
MutationAssessor	Uncertain	2.1	M
PhyloP100		2.9
PrimateAI	Uncertain	0.63	T
PROVEAN	Benign	-0.47	N
REVEL	Benign	0.12
Sift	Uncertain	0.024	D
Sift4G	Benign	0.11	T
Polyphen		0.91	P
Vest4		0.34
MutPred		0.42		Gain of ubiquitination at T87 (P = 0.0069)
MVP		0.067
ClinPred		0.39	T
GERP RS		2.4
PromoterAI		0.030	Neutral
Varity_R		0.25
gMVP		0.44
Mutation Taster		=80/20	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: rs757990456; hg19: chr17-8296520;