19-58338512-G-C

Variant names:

• chr19-58338512-G-C
• rs558607664
• NM_181846.3:c.662G>C

Variant summary

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

The NM_181846.3(ZSCAN22):​c.662G>C​(p.Arg221Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000105 in 1,614,102 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict 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. R221H) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000011 (0 hom.)
• Consequence: ZSCAN22 NM_181846.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -1.11
• Publications: 1 publications found

Genes affected

ZSCAN22 (HGNC:4929): (zinc finger and SCAN domain containing 22) Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

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=0.07213694).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_181846.3. 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
	ZSCAN22	NM_181846.3	MANE Select	c.662G>C	p.Arg221Pro	missense	Exon 3 of 3	NP_862829.1	P10073
	ZSCAN22	NM_001321116.2		c.662G>C	p.Arg221Pro	missense	Exon 3 of 3	NP_001308045.1	P10073
	ZSCAN22	NM_001321117.2		c.646G>C	p.Val216Leu	missense	Exon 3 of 3	NP_001308046.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZSCAN22	ENST00000329665.5	TSL:1 MANE Select	c.662G>C	p.Arg221Pro	missense	Exon 3 of 3	ENSP00000332433.3	P10073
	ZSCAN22	ENST00000850584.1		c.662G>C	p.Arg221Pro	missense	Exon 3 of 3	ENSP00000520871.1	P10073
	ZSCAN22	ENST00000904370.1		c.662G>C	p.Arg221Pro	missense	Exon 3 of 3	ENSP00000574429.1

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152210 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

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: 0.0000147

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.0000109 AC: 16 AN: 1461892 Hom.: 0 Cov.: 31 AF XY: 0.0000124 AC XY: 9 AN XY: 727246

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44722

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

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

European-Non Finnish (NFE) AF: 0.0000144 AC: 16 AN: 1112012

Other (OTH) AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152210 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74360

African (AFR) AF: 0.00 AC: 0 AN: 41454

American (AMR) AF: 0.00 AC: 0 AN: 15278

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 5200

South Asian (SAS) AF: 0.00 AC: 0 AN: 4828

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: 0.0000147 AC: 1 AN: 68036

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000151

EpiCase AF: 0.0000545

EpiControl AF: 0.00

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	0.19
BayesDel_addAF	Benign	-0.40	T
BayesDel_noAF	Benign	-0.81
CADD	Benign	3.1
DANN	Benign	0.74
DEOGEN2	Benign	0.026	T
Eigen	Benign	-1.3
Eigen_PC	Benign	-1.4
FATHMM_MKL	Benign	0.023	N
LIST_S2	Benign	0.17	T
M_CAP	Benign	0.0040	T
MetaRNN	Benign	0.072	T
MetaSVM	Benign	-0.94	T
MutationAssessor	Benign	0.0	N
PhyloP100		-1.1
PrimateAI	Benign	0.17	T
PROVEAN	Benign	-1.3	N
REVEL	Benign	0.012
Sift	Benign	0.19	T
Sift4G	Benign	0.21	T
Polyphen		0.0040	B
Vest4		0.15
MutPred		0.30		Loss of catalytic residue at R221 (P = 0.058)
MVP		0.081
MPC		0.16
ClinPred		0.045	T
GERP RS		-4.8
Varity_R		0.11
gMVP		0.094
Mutation Taster		=96/4	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: rs558607664; hg19: chr19-58849878;