chr7-1155548-G-A

Variant names:

• chr7-1155548-G-A
• rs762699813
• NM_182491.4:c.187C>T

Variant summary

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

The NM_182491.4(ZFAND2A):​c.187C>T​(p.Pro63Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,628 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: ZFAND2A NM_182491.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 8.66
• Publications: 0 publications found

Genes affected

ZFAND2A (HGNC:28073): (zinc finger AN1-type containing 2A) Predicted to enable zinc ion binding activity. Predicted to be involved in proteasome-mediated ubiquitin-dependent protein catabolic process and protein targeting to ER. Predicted to act upstream of or within cellular response to arsenic-containing substance and positive regulation of proteasomal ubiquitin-dependent protein catabolic process. Predicted to be located in nucleus. Predicted to be part of proteasome complex. Predicted to be active in endoplasmic reticulum. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_182491.4. 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
	ZFAND2A	NM_182491.4	MANE Select	c.187C>T	p.Pro63Ser	missense	Exon 4 of 5	NP_872297.2	Q8N6M9
	ZFAND2A	NM_001365383.1		c.187C>T	p.Pro63Ser	missense	Exon 4 of 6	NP_001352312.1	J3KQ25
	ZFAND2A	NM_001365381.2		c.187C>T	p.Pro63Ser	missense	Exon 4 of 5	NP_001352310.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZFAND2A	ENST00000316495.8	TSL:1 MANE Select	c.187C>T	p.Pro63Ser	missense	Exon 4 of 5	ENSP00000314619.3	Q8N6M9
	ZFAND2A	ENST00000397083.6	TSL:1	c.187C>T	p.Pro63Ser	missense	Exon 4 of 5	ENSP00000380273.1	A8MYA3
	ZFAND2A	ENST00000401903.6	TSL:3	c.187C>T	p.Pro63Ser	missense	Exon 4 of 6	ENSP00000386031.1	J3KQ25

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461628 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 727112

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

American (AMR) AF: 0.00 AC: 0 AN: 44706

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.0000504 AC: 2 AN: 39688

South Asian (SAS) AF: 0.00 AC: 0 AN: 86254

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53400

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111830

Other (OTH) AF: 0.00 AC: 0 AN: 60368

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	0.35
BayesDel_addAF	Uncertain	0.012	T
BayesDel_noAF	Benign	-0.22
CADD	Benign	23
DANN	Uncertain	0.99
DEOGEN2	Benign	0.12	T
Eigen	Uncertain	0.23
Eigen_PC	Benign	0.097
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.97	D
M_CAP	Benign	0.015	T
MetaRNN	Uncertain	0.71	D
MetaSVM	Benign	-0.57	T
MutationAssessor	Uncertain	2.8	M
PhyloP100		8.7
PrimateAI	Benign	0.42	T
PROVEAN	Pathogenic	-7.9	D
REVEL	Uncertain	0.34
Sift	Pathogenic	0.0	D
Sift4G	Benign	0.14	T
Polyphen		0.93	P
Vest4		0.83
MutPred		0.45		Gain of glycosylation at P63 (P = 0.0609)
MVP		0.29
MPC		0.053
ClinPred		1.0	D
GERP RS		4.5
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.73
gMVP		0.32
Mutation Taster		=62/38	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: rs762699813; hg19: chr7-1195184;