rs1749824

Positions:

• chr10-79164105-C-A

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_020338.4(ZMIZ1):​c.-50+1972C>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.389 in 152,006 control chromosomes in the GnomAD database, including 11,802 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 0.39 (11802 hom., cov: 32)
• Consequence: ZMIZ1 NM_020338.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.16

Genes affected

ZMIZ1 (HGNC:16493): (zinc finger MIZ-type containing 1) This gene encodes a member of the PIAS (protein inhibitor of activated STAT) family of proteins. The encoded protein regulates the activity of various transcription factors, including the androgen receptor, Smad3/4, and p53. The encoded protein may also play a role in sumoylation. A translocation between this locus on chromosome 10 and the protein tyrosine kinase ABL1 locus on chromosome 9 has been associated with acute lymphoblastic leukemia. [provided by RefSeq, Mar 2010]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.47).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.422 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZMIZ1	NM_020338.4	c.-50+1972C>A		intron_variant		ENST00000334512.10	NP_065071.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZMIZ1	ENST00000334512.10	c.-50+1972C>A		intron_variant		5	NM_020338.4	ENSP00000334474	P1

Frequencies

GnomAD3 genomes AF: 0.389 AC: 59099 AN: 151890 Hom.: 11798 Cov.: 32

Gnomad AFR AF: 0.356

Gnomad AMI AF: 0.302

Gnomad AMR AF: 0.356

Gnomad ASJ AF: 0.365

Gnomad EAS AF: 0.276

Gnomad SAS AF: 0.307

Gnomad FIN AF: 0.438

Gnomad MID AF: 0.405

Gnomad NFE AF: 0.426

Gnomad OTH AF: 0.382

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

GnomAD4 genome AF: 0.389 AC: 59126 AN: 152006 Hom.: 11802 Cov.: 32 AF XY: 0.387 AC XY: 28781 AN XY: 74286

Gnomad4 AFR AF: 0.356

Gnomad4 AMR AF: 0.356

Gnomad4 ASJ AF: 0.365

Gnomad4 EAS AF: 0.276

Gnomad4 SAS AF: 0.308

Gnomad4 FIN AF: 0.438

Gnomad4 NFE AF: 0.426

Gnomad4 OTH AF: 0.376

Alfa AF: 0.404 Hom.: 4605

Bravo AF: 0.381

Asia WGS AF: 0.283 AC: 986 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.47
CADD	Benign	21
DANN	Benign	0.79

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: rs1749824; hg19: chr10-80923862;