ZFAND2B p.Leu21Leu

Variant names:

• chr2-219207331-T-T
• ENST00000289528.10:c.

Your query was ambiguous. Multiple possible variants found:

• chr2-219207332--
• chr2-219207332-C-T
• chr2-219207334-G-T
• chr2-219207334-G-C
• chr2-219207334-G-A
• chr2-219207332-CTG-TTA

Variant summary

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

The ENST00000289528.10(ZFAND2B):​c. variant causes a exon region change. 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: ZFAND2B ENST00000289528.10 exon_region
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.50
• Publications: 0 publications found

Genes affected

ZFAND2B (HGNC:25206): (zinc finger AN1-type containing 2B) This gene encodes a protein containing AN1-type zinc-fingers and ubiquitin-interacting motifs. The encoded protein likely associates with the proteosome to stimulate the degradation of toxic or misfolded proteins. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Aug 2012]

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: ENST00000289528.10. 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
There are no transcript annotations for this variant.

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZFAND2B	ENST00000289528.10	TSL:1 MANE Select	c.		exon_region	Exon 4 of 9	ENSP00000289528.5	Q8WV99-1
	ZFAND2B	ENST00000409336.5	TSL:5	c.		exon_region	Exon 5 of 10	ENSP00000386898.1	Q8WV99-1
	ZFAND2B	ENST00000444522.6	TSL:5	c.		exon_region	Exon 5 of 10	ENSP00000411334.3	Q8WV99-1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		4.5

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: chr2-220072053;