rs748156169

Variant names:

• chr15-84604181-G-A
• rs748156169
• NM_181877.4:c.254G>A

Your query was ambiguous. Multiple possible variants found:

• chr15-84604181-G-A
• chr15-84604181-G-T

Variant summary

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

The NM_181877.4(ZSCAN2):​c.254G>A​(p.Arg85Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,370 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: ZSCAN2 NM_181877.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.01
• Publications: 0 publications found

Genes affected

ZSCAN2 (HGNC:20994): (zinc finger and SCAN domain containing 2) The protein encoded by this gene contains several copies of zinc finger motif, which is commonly found in transcriptional regulatory proteins. Studies in mice show that this gene is expressed during embryonic development, and specifically in the testis in adult mice, suggesting that it may play a role in regulating genes in germ cells. Alternative splicing of this gene results in several transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]

ZSCAN2-AS1 (HGNC:56673): (ZSCAN2 antisense RNA 1)

LOC105370947 (HGNC:):

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=0.1693568).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_181877.4. 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
	ZSCAN2	NM_181877.4	MANE Select	c.254G>A	p.Arg85Gln	missense	Exon 2 of 3	NP_870992.2	Q7Z7L9-1
	ZSCAN2	NM_017894.6		c.254G>A	p.Arg85Gln	missense	Exon 2 of 3	NP_060364.4
	ZSCAN2	NM_001007072.2		c.254G>A	p.Arg85Gln	missense	Exon 2 of 3	NP_001007073.1	Q7Z7L9-4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZSCAN2	ENST00000546148.6	TSL:2 MANE Select	c.254G>A	p.Arg85Gln	missense	Exon 2 of 3	ENSP00000445451.1	Q7Z7L9-1
	ZSCAN2	ENST00000327179.6	TSL:1	c.254G>A	p.Arg85Gln	missense	Exon 2 of 3	ENSP00000325123.6	A0A0C4DFQ3
	ZSCAN2	ENST00000538076.5	TSL:1	c.254G>A	p.Arg85Gln	missense	Exon 1 of 4	ENSP00000439132.1	F5H3F3

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1461370 Hom.: 0 Cov.: 31 AF XY: 0.00000413 AC XY: 3 AN XY: 726950

African (AFR) AF: 0.00 AC: 0 AN: 33474

American (AMR) AF: 0.00 AC: 0 AN: 44666

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26114

East Asian (EAS) AF: 0.00 AC: 0 AN: 39680

South Asian (SAS) AF: 0.00 AC: 0 AN: 86224

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53242

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

European-Non Finnish (NFE) AF: 0.00000270 AC: 3 AN: 1111828

Other (OTH) AF: 0.00 AC: 0 AN: 60374

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

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	0.078
BayesDel_addAF	Benign	-0.21	T
BayesDel_noAF	Benign	-0.54
CADD	Benign	22
DANN	Uncertain	1.0
DEOGEN2	Benign	0.044	T
Eigen	Benign	-0.16
Eigen_PC	Benign	-0.030
FATHMM_MKL	Benign	0.51	D
LIST_S2	Uncertain	0.88	D
M_CAP	Benign	0.0080	T
MetaRNN	Benign	0.17	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.84	L
PhyloP100		1.0
PrimateAI	Uncertain	0.51	T
PROVEAN	Benign	-1.8	N
REVEL	Benign	0.042
Sift	Benign	0.22	T
Sift4G	Uncertain	0.030	D
Polyphen		0.071	B
Vest4		0.26
MutPred		0.57		Loss of loop (P = 0.0804)
MVP		0.21
MPC		0.090
ClinPred		0.62	D
GERP RS		3.4
PromoterAI		-0.035	Neutral
Varity_R		0.067
gMVP		0.31
Mutation Taster		=87/13	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: rs748156169; hg19: chr15-85147412;