rs1344706

Variant names:

• chr2-184913701-A-C
• rs1344706
• NM_194250.2:c.256-19902A>C

Your query was ambiguous. Multiple possible variants found:

• chr2-184913701-A-C
• chr2-184913701-A-G
• chr2-184913701-A-T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_194250.2(ZNF804A):​c.256-19902A>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.304 in 152,032 control chromosomes in the GnomAD database, including 8,547 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.30 (8547 hom., cov: 32)
• Consequence: ZNF804A NM_194250.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.225

Genes affected

ZNF804A (HGNC:21711): (zinc finger protein 804A) The protein encoded by this gene is a zinc finger binding protein. Polymorphisms in this gene, especially rs1344706, are thought to confer increased susceptibility to schizophrenia, bipolar disorder, and heroin addiciton. [provided by RefSeq, Nov 2015]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.91).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.482 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ZNF804A	NM_194250.2	c.256-19902A>C		intron_variant	Intron 2 of 3	ENST00000302277.7	NP_919226.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ZNF804A	ENST00000302277.7	c.256-19902A>C		intron_variant	Intron 2 of 3	1	NM_194250.2	ENSP00000303252.6

Frequencies

GnomAD3 genomes AF: 0.304 AC: 46211 AN: 151914 Hom.: 8547 Cov.: 32

Gnomad AFR AF: 0.0831

Gnomad AMI AF: 0.386

Gnomad AMR AF: 0.357

Gnomad ASJ AF: 0.356

Gnomad EAS AF: 0.499

Gnomad SAS AF: 0.354

Gnomad FIN AF: 0.405

Gnomad MID AF: 0.259

Gnomad NFE AF: 0.389

Gnomad OTH AF: 0.321

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.304 AC: 46202 AN: 152032 Hom.: 8547 Cov.: 32 AF XY: 0.305 AC XY: 22628 AN XY: 74292

Gnomad4 AFR AF: 0.0830 AC: 0.082952 AN: 0.082952

Gnomad4 AMR AF: 0.357 AC: 0.356693 AN: 0.356693

Gnomad4 ASJ AF: 0.356 AC: 0.35562 AN: 0.35562

Gnomad4 EAS AF: 0.498 AC: 0.498451 AN: 0.498451

Gnomad4 SAS AF: 0.356 AC: 0.356136 AN: 0.356136

Gnomad4 FIN AF: 0.405 AC: 0.404568 AN: 0.404568

Gnomad4 NFE AF: 0.389 AC: 0.389007 AN: 0.389007

Gnomad4 OTH AF: 0.316 AC: 0.316288 AN: 0.316288

Alfa AF: 0.365 Hom.: 40636

Bravo AF: 0.294

Asia WGS AF: 0.391 AC: 1363 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.91
CADD	Benign	5.9
DANN	Benign	0.76
Mutation Taster		=100/0	polymorphism (auto)

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: rs1344706; hg19: chr2-185778428;