19-52950232-C-G

Variant names:

• chr19-52950232-C-G
• rs2083443217
• NM_001202457.3:c.1543G>C

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001202457.3(ZNF816):​c.1543G>C​(p.Asp515His) 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 1,461,840 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 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)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: ZNF816 NM_001202457.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.17
• Publications: 0 publications found

Genes affected

ZNF816 (HGNC:26995): (zinc finger protein 816) 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 by RNA polymerase II. Predicted to be integral component of membrane. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZNF816-ZNF321P (HGNC:38879): (ZNF816-ZNF321P readthrough) This locus represents naturally occurring read-through transcription between the zinc finger protein 816 (ZNF816) gene and the zinc finger protein 321 (ZNF321) pseudogene on chromosome 19. The read-through transcript encodes a KRAB domain-containing protein that shares sequence identity with the upstream gene product, but it contains a distinct C-terminus encoded by exon structure from the downstream pseudogene. [provided by RefSeq, Jan 2011]

ENSG00000306382 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.20750412).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001202457.3. 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
	ZNF816	NM_001202457.3	MANE Select	c.1543G>C	p.Asp515His	missense	Exon 4 of 4	NP_001189386.1	Q0VGE8
	ZNF816	NM_001031665.4		c.1543G>C	p.Asp515His	missense	Exon 5 of 5	NP_001026835.1	Q0VGE8
	ZNF816	NM_001202456.3		c.1543G>C	p.Asp515His	missense	Exon 4 of 4	NP_001189385.1	Q0VGE8

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZNF816	ENST00000444460.7	TSL:1 MANE Select	c.1543G>C	p.Asp515His	missense	Exon 4 of 4	ENSP00000403266.2	Q0VGE8
	ZNF816	ENST00000357666.8	TSL:1	c.1543G>C	p.Asp515His	missense	Exon 5 of 5	ENSP00000350295.4	Q0VGE8
	ZNF816-ZNF321P	ENST00000391777.3	TSL:2	c.190+2519G>C		intron	N/A	ENSP00000375656.3	A0A0X1KG74

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461840 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 727220

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

American (AMR) AF: 0.0000224 AC: 1 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26132

East Asian (EAS) AF: 0.00 AC: 0 AN: 39688

South Asian (SAS) AF: 0.00 AC: 0 AN: 86252

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53416

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111986

Other (OTH) AF: 0.00 AC: 0 AN: 60394

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

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	Benign	0.27
BayesDel_addAF	Benign	-0.23	T
BayesDel_noAF	Benign	-0.57
CADD	Benign	17
DANN	Uncertain	0.99
DEOGEN2	Benign	0.028	T
Eigen	Benign	-0.25
Eigen_PC	Benign	-0.50
FATHMM_MKL	Benign	0.42	N
LIST_S2	Benign	0.78	T
M_CAP	Benign	0.0024	T
MetaRNN	Benign	0.21	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.7	L
PhyloP100		1.2
PrimateAI	Benign	0.32	T
PROVEAN	Uncertain	-2.6	D
REVEL	Benign	0.072
Sift	Uncertain	0.0040	D
Sift4G	Uncertain	0.0040	D
Polyphen		0.99	D
Vest4		0.17
MutPred		0.51		Gain of MoRF binding (P = 0.0389)
MVP		0.17
MPC		0.44
ClinPred		0.89	D
GERP RS		1.9
Varity_R		0.11
gMVP		0.044
Mutation Taster		=93/7	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: rs2083443217; hg19: chr19-53453485;