NM_001079843.3:c.-77+23892A>G

Variant names:

• chr1-10736809-T-C
• rs880315
• NM_001079843.3:c.-77+23892A>G

Variant summary

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

The NM_001079843.3(CASZ1):​c.-77+23892A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.33 in 152,060 control chromosomes in the GnomAD database, including 9,214 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 0.33 (9214 hom., cov: 32)
• Consequence: CASZ1 NM_001079843.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.840
• Publications: 92 publications found

Genes affected

CASZ1 (HGNC:26002): (castor zinc finger 1) The protein encoded by this gene is a zinc finger transcription factor. The encoded protein may function as a tumor suppressor, and single nucleotide polymorphisms in this gene are associated with blood pressure variation. Alternative splicing results in multiple transcript variants that encode different protein isoforms. [provided by RefSeq, Jul 2012]

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.76).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.598 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001079843.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CASZ1	NM_001079843.3	MANE Select	c.-77+23892A>G		intron	N/A	NP_001073312.1
	CASZ1	NM_017766.5		c.-77+23892A>G		intron	N/A	NP_060236.3

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CASZ1	ENST00000377022.8	TSL:1 MANE Select	c.-77+23892A>G		intron	N/A	ENSP00000366221.3
	CASZ1	ENST00000344008.5	TSL:2	c.-77+23892A>G		intron	N/A	ENSP00000339445.5

Frequencies

GnomAD3 genomes AF: 0.330 AC: 50189 AN: 151942 Hom.: 9211 Cov.: 32

Gnomad AFR AF: 0.186

Gnomad AMI AF: 0.308

Gnomad AMR AF: 0.461

Gnomad ASJ AF: 0.254

Gnomad EAS AF: 0.615

Gnomad SAS AF: 0.404

Gnomad FIN AF: 0.415

Gnomad MID AF: 0.361

Gnomad NFE AF: 0.353

Gnomad OTH AF: 0.323

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

GnomAD4 genome AF: 0.330 AC: 50202 AN: 152060 Hom.: 9214 Cov.: 32 AF XY: 0.338 AC XY: 25125 AN XY: 74332

African (AFR) AF: 0.185 AC: 7697 AN: 41504

American (AMR) AF: 0.462 AC: 7055 AN: 15280

Ashkenazi Jewish (ASJ) AF: 0.254 AC: 880 AN: 3466

East Asian (EAS) AF: 0.616 AC: 3164 AN: 5138

South Asian (SAS) AF: 0.402 AC: 1939 AN: 4826

European-Finnish (FIN) AF: 0.415 AC: 4381 AN: 10564

Middle Eastern (MID) AF: 0.354 AC: 104 AN: 294

European-Non Finnish (NFE) AF: 0.353 AC: 24023 AN: 67968

Other (OTH) AF: 0.322 AC: 678 AN: 2108

Alfa AF: 0.347 Hom.: 44939

Bravo AF: 0.326

Asia WGS AF: 0.468 AC: 1628 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.76
CADD	Benign	6.8
DANN	Benign	0.81
PhyloP100		-0.84
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

Other links and lift over

dbSNP: rs880315; hg19: chr1-10796866;