chr7-64348388-T-G

Position:

• chr7-64348388-T-G

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_001170905.3(ZNF736):​c.525T>G​(p.Cys175Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 33)
• Consequence: ZNF736 NM_001170905.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -1.68

Genes affected

ZNF736 (HGNC:32467): (zinc finger protein 736) 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, DNA-templated. Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.39966965).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ZNF736	NM_001170905.3	c.525T>G	p.Cys175Trp	missense_variant	4/4	ENST00000423484.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ZNF736	ENST00000423484.3	c.525T>G	p.Cys175Trp	missense_variant	4/4	2	NM_001170905.3	P1
ZNF736	ENST00000355095.8	c.525T>G	p.Cys175Trp	missense_variant	5/5	5		P1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 33

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Feb 21, 2024

The c.525T>G (p.C175W) alteration is located in exon 5 (coding exon 4) of the ZNF736 gene. This alteration results from a T to G substitution at nucleotide position 525, causing the cysteine (C) at amino acid position 175 to be replaced by a tryptophan (W). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.33
BayesDel_addAF	Benign	-0.10	T
BayesDel_noAF	Benign	-0.38
CADD	Benign	20
DANN	Uncertain	0.98
DEOGEN2	Benign	0.25	T;T
Eigen	Benign	-0.32
Eigen_PC	Benign	-0.72
FATHMM_MKL	Benign	0.0013	N
LIST_S2	Benign	0.077	T;.
M_CAP	Benign	0.0022	T
MetaRNN	Benign	0.40	T;T
MetaSVM	Benign	-0.88	T
MutationAssessor	Pathogenic	4.2	H;H
MutationTaster	Benign	1.0	N;N
PrimateAI	Benign	0.41	T
PROVEAN	Pathogenic	-9.9	D;D
REVEL	Benign	0.15
Sift	Pathogenic	0.0	D;D
Sift4G	Pathogenic	0.0010	D;D
Polyphen		1.0	D;D
Vest4		0.29
MutPred		0.58		Loss of disorder (P = 0.0357);Loss of disorder (P = 0.0357);
MVP		0.34
MPC		0.31
ClinPred		1.0	D
GERP RS		-0.61
Varity_R		0.68
gMVP		0.22

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr7-63808766;