ZBTB24 p.Asp17Asp

Variant names:

• chr6-109481975-C-C
• NM_014797.3:c.

Your query was ambiguous. Multiple possible variants found:

• chr6-109481976--
• chr6-109481976-G-A

Variant summary

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

The NM_014797.3(ZBTB24):​c. variant causes a exon region change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: ZBTB24 NM_014797.3 exon_region
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.717
• Publications: 0 publications found

Genes affected

ZBTB24 (HGNC:21143): (zinc finger and BTB domain containing 24) Predicted to enable DNA-binding transcription factor activity 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 act upstream of or within hematopoietic progenitor cell differentiation. Predicted to be located in nucleus. Implicated in immunodeficiency-centromeric instability-facial anomalies syndrome 2. [provided by Alliance of Genome Resources, Apr 2022]

ZBTB24 Gene-Disease associations (from GenCC):

• immunodeficiency-centromeric instability-facial anomalies syndrome 2

  Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: ClinGen, Labcorp Genetics (formerly Invitae)
• immunodeficiency-centromeric instability-facial anomalies syndrome

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014797.3. 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
	ZBTB24	NM_014797.3	MANE Select	c.		exon_region	Exon 2 of 7	NP_055612.2	O43167-1
	ZBTB24	NM_001164313.2		c.		exon_region	Exon 2 of 2	NP_001157785.1	O43167-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZBTB24	ENST00000230122.4	TSL:1 MANE Select	c.		exon_region	Exon 2 of 7	ENSP00000230122.4	O43167-1
	ZBTB24	ENST00000698516.1		c.		exon_region	Exon 2 of 7	ENSP00000513766.1	O43167-1
	ZBTB24	ENST00000698513.1		c.		exon_region	Exon 2 of 6	ENSP00000513763.1	A0A8V8TLS8

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		0.72

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chr6-109803178;