chr15-42435462-C-T

Variant names:

• chr15-42435462-C-T
• rs141371905
• NM_001366845.3:c.4803G>A

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 2P and 3B. PM2 BP4_Moderate BP7

The NM_001366845.3(ZNF106):​c.4803G>A​(p.Leu1601Leu) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,890 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. L1601L) has been classified as Likely benign.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: ZNF106 NM_001366845.3 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.76
• Publications: 2 publications found

Genes affected

ZNF106 (HGNC:12886): (zinc finger protein 106) Enables RNA binding activity. Predicted to be involved in insulin receptor signaling pathway. Predicted to be located in nuclear speck and nucleolus. Predicted to be active in cytosol and membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.44).
• BP7: Synonymous conserved (PhyloP=1.76 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001366845.3. 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
	ZNF106	NM_001366845.3	MANE Select	c.4803G>A	p.Leu1601Leu	synonymous	Exon 14 of 22	NP_001353774.1	H3BSS6
	ZNF106	NM_022473.3		c.4734G>A	p.Leu1578Leu	synonymous	Exon 11 of 19	NP_071918.1	Q9H2Y7-1
	ZNF106	NM_001381993.1		c.4602G>A	p.Leu1534Leu	synonymous	Exon 13 of 21	NP_001368922.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZNF106	ENST00000564754.7	TSL:1 MANE Select	c.4803G>A	p.Leu1601Leu	synonymous	Exon 14 of 22	ENSP00000456845.2	H3BSS6
	ZNF106	ENST00000263805.8	TSL:1	c.4734G>A	p.Leu1578Leu	synonymous	Exon 11 of 19	ENSP00000263805.4	Q9H2Y7-1
	ZNF106	ENST00000565380.5	TSL:1	c.2418G>A	p.Leu806Leu	synonymous	Exon 12 of 20	ENSP00000455674.1	Q9H2Y7-2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000398 AC: 1 AN: 251476 AF XY: 0.00000736

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461890 Hom.: 0 Cov.: 31 AF XY: 0.00000275 AC XY: 2 AN XY: 727246

⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 8.99e-7 AC: 1 AN: 1112008

Other (OTH) AF: 0.00 AC: 0 AN: 60396

⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0.000203476), which strongly suggests a high chance of mosaicism in these individuals.

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.44
CADD	Benign	12
DANN	Benign	0.42
PhyloP100		1.8

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.13		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: rs141371905; hg19: chr15-42727660;