19-51965226-T-G

Variant names:

• chr19-51965226-T-G
• rs1286592688
• NM_021632.4:c.1227A>C

Variant summary

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

The NM_021632.4(ZNF350):​c.1227A>C​(p.Lys409Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000434 in 1,614,092 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 33)
  • Exomes 𝑓: 0.0000041 (0 hom.)
• Consequence: ZNF350 NM_021632.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.196
• Publications: 0 publications found

Genes affected

ZNF350 (HGNC:16656): (zinc finger protein 350) Enables DNA-binding transcription repressor activity, RNA polymerase II-specific and RNA polymerase II intronic transcription regulatory region sequence-specific DNA binding activity. Involved in negative regulation of transcription by RNA polymerase II. Located in nuclear body. Part of transcription repressor complex. [provided by Alliance of Genome Resources, Apr 2022]

ZNF350-AS1 (HGNC:48598): (ZNF350 antisense RNA 1)

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=0.41080722).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_021632.4. 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
	ZNF350	NM_021632.4	MANE Select	c.1227A>C	p.Lys409Asn	missense	Exon 5 of 5	NP_067645.3
	ZNF350-AS1	NR_103847.1		n.103-11165T>G		intron	N/A

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZNF350	ENST00000243644.9	TSL:1 MANE Select	c.1227A>C	p.Lys409Asn	missense	Exon 5 of 5	ENSP00000243644.3	Q9GZX5
	ZNF350-AS1	ENST00000595010.5	TSL:1	n.125-11165T>G		intron	N/A
	ZNF350	ENST00000853589.1		c.1296A>C	p.Lys432Asn	missense	Exon 6 of 6	ENSP00000523648.1

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152212 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000655

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000199 AC: 5 AN: 251172 AF XY: 0.00000737

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.000116

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.000163

GnomAD4 exome AF: 0.00000410 AC: 6 AN: 1461880 Hom.: 0 Cov.: 34 AF XY: 0.00000138 AC XY: 1 AN XY: 727240

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

American (AMR) AF: 0.000112 AC: 5 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39698

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53414

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1112006

Other (OTH) AF: 0.0000166 AC: 1 AN: 60396

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152212 Hom.: 0 Cov.: 33 AF XY: 0.0000134 AC XY: 1 AN XY: 74364

African (AFR) AF: 0.00 AC: 0 AN: 41462

American (AMR) AF: 0.0000655 AC: 1 AN: 15276

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5200

South Asian (SAS) AF: 0.00 AC: 0 AN: 4826

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10622

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68034

Other (OTH) AF: 0.00 AC: 0 AN: 2094

Alfa AF: 0.00 Hom.: 0

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	Pathogenic	0.98
BayesDel_addAF	Benign	-0.31	T
BayesDel_noAF	Benign	-0.46
CADD	Benign	21
DANN	Uncertain	1.0
DEOGEN2	Benign	0.33	T
Eigen	Benign	0.040
Eigen_PC	Benign	-0.23
FATHMM_MKL	Benign	0.32	N
LIST_S2	Benign	0.51	T
M_CAP	Benign	0.0061	T
MetaRNN	Benign	0.41	T
MetaSVM	Benign	-0.83	T
MutationAssessor	Uncertain	2.9	M
PhyloP100		0.20
PrimateAI	Benign	0.44	T
PROVEAN	Pathogenic	-4.8	D
REVEL	Benign	0.071
Sift	Uncertain	0.020	D
Sift4G	Pathogenic	0.0010	D
Polyphen		1.0	D
Vest4		0.40
MutPred		0.47		Loss of methylation at K409 (P = 0.0027)
MVP		0.48
MPC		0.84
ClinPred		0.82	D
GERP RS		2.5
Varity_R		0.37
gMVP		0.064
Mutation Taster		=96/4	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: rs1286592688; hg19: chr19-52468479;