6-87218599-G-A

Position:

• chr6-87218599-G-A

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The ENST00000369577.8(ZNF292):​c.406G>A​(p.Ala136Thr) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. 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. A136V) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: ZNF292 ENST00000369577.8 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 3.79

Genes affected

ZNF292 (HGNC:18410): (zinc finger protein 292) This gene encodes a growth hormone-dependent, zinc finger transcription factor that functions as a tumor suppressor. Naturally occurring mutations in this gene are associated with gastric cancer, colorectal cancer, and chronic lymphocytic leukemia. [provided by RefSeq, May 2017]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

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

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZNF292	NM_015021.3	c.406G>A	p.Ala136Thr	missense_variant	4/8	ENST00000369577.8	NP_055836.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZNF292	ENST00000369577.8	c.406G>A	p.Ala136Thr	missense_variant	4/8	1	NM_015021.3	ENSP00000358590	P1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

Intellectual developmental disorder, autosomal dominant 64 Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Neuberg Centre For Genomic Medicine, NCGM

-

The missense variant in c.406G>A (p.Ala136Thr) in ZNF292 gene has not been reported previously as a pathogenic variant nor as a benign variant, to our knowledge. The p.Ala136Thr variant is novel (not in any individuals) in gnomAD Exomes and 1000 Genomes. The amino acid Ala at position 136 is changed to a Thr changing protein sequence and it might alter its composition and physico-chemical properties. For these reasons, this variant has been classified as Uncertain Significance. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.23
BayesDel_addAF	Uncertain	0.052	T
BayesDel_noAF	Benign	-0.16
CADD	Pathogenic	27
DANN	Uncertain	1.0
DEOGEN2	Benign	0.14	T;T
Eigen	Pathogenic	0.70
Eigen_PC	Pathogenic	0.68
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Benign	0.76	T;T
M_CAP	Benign	0.017	T
MetaRNN	Uncertain	0.57	D;D
MetaSVM	Benign	-1.1	T
MutationAssessor	Uncertain	2.1	M;.
MutationTaster	Benign	0.98	D;D
PrimateAI	Uncertain	0.67	T
PROVEAN	Benign	-1.9	N;N
REVEL	Benign	0.24
Sift	Uncertain	0.0020	D;D
Sift4G	Uncertain	0.010	D;D
Polyphen		1.0	D;.
Vest4		0.72
MutPred		0.33		Loss of ubiquitination at K139 (P = 0.0609);Loss of ubiquitination at K139 (P = 0.0609);
MVP		0.52
ClinPred		0.93	D
GERP RS		5.1
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.24
gMVP		0.50

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: chr6-87928317;