16-3436855-T-A

Variant names:

• chr16-3436855-T-A
• rs139653010
• NM_152457.3:c.844A>T

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_152457.3(ZNF597):​c.844A>T​(p.Asn282Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,856 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. N282D) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: ZNF597 NM_152457.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.75
• Publications: 0 publications found

Genes affected

ZNF597 (HGNC:26573): (zinc finger protein 597) This gene encodes a protein with multiple zinc finger domains. Loss of the related gene in rodents results in defects in neural development and embryonic lethality in mutant homozygotes. This gene is adjacent to a differentially methylated region (DMR) and is imprinted and maternally expressed. [provided by RefSeq, Nov 2015]

ENSG00000285329 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.28132105).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_152457.3. 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
	ZNF597	NM_152457.3	MANE Select	c.844A>T	p.Asn282Tyr	missense	Exon 4 of 4	NP_689670.1	Q96LX8

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZNF597	ENST00000301744.7	TSL:1 MANE Select	c.844A>T	p.Asn282Tyr	missense	Exon 4 of 4	ENSP00000301744.4	Q96LX8
	ENSG00000285329	ENST00000575785.2	TSL:4	n.212-11616T>A		intron	N/A	ENSP00000477472.1	V9GZ69

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461856 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 727232

African (AFR) AF: 0.0000299 AC: 1 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

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: 53382

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1112012

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

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 1

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.12
BayesDel_addAF	Benign	-0.12	T
BayesDel_noAF	Benign	-0.42
CADD	Benign	17
DANN	Uncertain	0.98
DEOGEN2	Benign	0.0095	T
Eigen	Benign	-0.79
Eigen_PC	Benign	-0.96
FATHMM_MKL	Benign	0.15	N
LIST_S2	Benign	0.43	T
M_CAP	Benign	0.071	D
MetaRNN	Benign	0.28	T
MetaSVM	Benign	-0.96	T
MutationAssessor	Benign	1.9	L
PhyloP100		-1.7
PrimateAI	Benign	0.28	T
PROVEAN	Uncertain	-2.4	N
REVEL	Benign	0.13
Sift	Uncertain	0.010	D
Sift4G	Uncertain	0.011	D
Polyphen		0.97	D
Vest4		0.30
MutPred		0.33		Loss of disorder (P = 0.0351)
MVP		0.43
MPC		0.29
ClinPred		0.50	T
GERP RS		-0.29
Varity_R		0.082
gMVP		0.19
Mutation Taster		=91/9	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: rs139653010; hg19: chr16-3486855;