6-27452673-G-A

Position:

• chr6-27452673-G-A

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2 PP3

The NM_001318891.2(ZNF184):​c.886C>T​(p.His296Tyr) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: ZNF184 NM_001318891.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 9.87

Genes affected

ZNF184 (HGNC:12975): (zinc finger protein 184) The protein encoded by this gene is predicted to be a Kruppel C2H2-type zinc-finger protein family member. Sequence analysis predicts that the protein contains two Kruppel associated box (KRAB) boxes in the N-terminus and highly conserved zinc finger motifs at the C-terminus. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2016]

ZNF184 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.838

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZNF184	NM_001318891.2	c.886C>T	p.His296Tyr	missense_variant	6/6	ENST00000683788.1	NP_001305820.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZNF184	ENST00000683788.1	c.886C>T	p.His296Tyr	missense_variant	6/6		NM_001318891.2	ENSP00000508298.1
ZNF184	ENST00000211936.10	c.886C>T	p.His296Tyr	missense_variant	6/6	1		ENSP00000211936.6
ZNF184	ENST00000377419.1	c.886C>T	p.His296Tyr	missense_variant	6/6	4		ENSP00000366636.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

Bravo AF: 0.00000378

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

Aug 07, 2024

The c.886C>T (p.H296Y) alteration is located in exon 6 (coding exon 5) of the ZNF184 gene. This alteration results from a C to T substitution at nucleotide position 886, causing the histidine (H) at amino acid position 296 to be replaced by a tyrosine (Y). 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	Pathogenic	0.99
BayesDel_addAF	Pathogenic	0.32	D
BayesDel_noAF	Pathogenic	0.23
CADD	Uncertain	25
DANN	Uncertain	1.0
DEOGEN2	Benign	0.41	T;T
Eigen	Pathogenic	1.0
Eigen_PC	Pathogenic	0.91
FATHMM_MKL	Benign	0.22	N
LIST_S2	Benign	0.34	T;.
M_CAP	Uncertain	0.25	D
MetaRNN	Pathogenic	0.84	D;D
MetaSVM	Pathogenic	0.94	D
MutationAssessor	Pathogenic	3.5	M;M
PrimateAI	Pathogenic	0.85	D
PROVEAN	Pathogenic	-5.9	D;D
REVEL	Pathogenic	0.85
Sift	Pathogenic	0.0	D;D
Sift4G	Pathogenic	0.0	D;D
Polyphen		1.0	D;D
Vest4		0.52
MutPred		0.77		Gain of phosphorylation at H296 (P = 0.0263);Gain of phosphorylation at H296 (P = 0.0263);
MVP		0.92
MPC		1.4
ClinPred		0.99	D
GERP RS		5.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.87
gMVP		0.69

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

LitVar

Other links and lift over

dbSNP: rs1762760517; hg19: chr6-27420452;