18-35478355-A-T

Variant names:

• chr18-35478355-A-T
• NM_194281.4:c.380-6T>A

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BP4_Strong

The NM_194281.4(INO80C):​c.380-6T>A variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: 𝑓 0.0 (0 hom., cov: 31)
  • Exomes 𝑓: 0.0000069 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: INO80C NM_194281.4 splice_region, intron
• Scores: Splicing: ADA: 0.00003645
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.977

Genes affected

INO80C (HGNC:26994): (INO80 complex subunit C) Predicted to be involved in chromatin remodeling. Part of Ino80 complex and MLL1 complex. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000267140 (HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -4 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.89).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
INO80C	NM_194281.4	c.380-6T>A		splice_region_variant, intron_variant	Intron 3 of 4	ENST00000334598.12	NP_919257.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
INO80C	ENST00000334598.12	c.380-6T>A		splice_region_variant, intron_variant	Intron 3 of 4	1	NM_194281.4	ENSP00000334473.6
ENSG00000267140	ENST00000589258.1	c.156+19364T>A		intron_variant	Intron 1 of 2	3		ENSP00000467041.1

Frequencies

GnomAD3 genomes AF: 0.00 AC: 0 AN: 140376 Hom.: 0 Cov.: 31 FAILED QC

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.00000686 AC: 2 AN: 291404 Hom.: 0 Cov.: 0 AF XY: 0.0000140 AC XY: 2 AN XY: 142820

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.0000468

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000467

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 140394 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 68226

Gnomad4 AFR AF: 0.00

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.00

Gnomad4 OTH AF: 0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.89
CADD	Benign	0.44
DANN	Benign	0.44

Splicing

Name	Calibrated prediction	Score	Prediction
dbscSNV1_ADA	Benign	0.000036
dbscSNV1_RF	Benign	0.18
SpliceAI score (max)		0.040		Details are displayed if max score is > 0.2

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr18-33058319;