rs10985483

chr9-122014825-C-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001139442.2(TTLL11):c.693+16898G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.433 in 151,914 control chromosomes in the GnomAD database, including 16,155 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 0.43 (16155 hom., cov: 31)
• Consequence: TTLL11 NM_001139442.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.78

Genes affected

TTLL11 (HGNC:18113): (tubulin tyrosine ligase like 11) Predicted to enable tubulin binding activity and tubulin-glutamic acid ligase activity. Predicted to be involved in microtubule cytoskeleton organization and protein polyglutamylation. Predicted to act upstream of or within microtubule severing. Predicted to be located in cytosol. Predicted to be active in cilium. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-1.0).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.662 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
TTLL11	NM_001139442.2	c.693+16898G>A		intron_variant		ENST00000321582.11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
TTLL11	ENST00000321582.11	c.693+16898G>A		intron_variant		5	NM_001139442.2	P1

Frequencies

GnomAD3 genomes AF: 0.433 AC: 65659 AN: 151796 Hom.: 16101 Cov.: 31

Gnomad AFR AF: 0.668

Gnomad AMI AF: 0.209

Gnomad AMR AF: 0.371

Gnomad ASJ AF: 0.389

Gnomad EAS AF: 0.0869

Gnomad SAS AF: 0.213

Gnomad FIN AF: 0.430

Gnomad MID AF: 0.320

Gnomad NFE AF: 0.352

Gnomad OTH AF: 0.403

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

GnomAD4 genome AF: 0.433 AC: 65790 AN: 151914 Hom.: 16155 Cov.: 31 AF XY: 0.430 AC XY: 31944 AN XY: 74228

Gnomad4 AFR AF: 0.669

Gnomad4 AMR AF: 0.372

Gnomad4 ASJ AF: 0.389

Gnomad4 EAS AF: 0.0871

Gnomad4 SAS AF: 0.213

Gnomad4 FIN AF: 0.430

Gnomad4 NFE AF: 0.352

Gnomad4 OTH AF: 0.405

Alfa AF: 0.387 Hom.: 2683

Bravo AF: 0.441

Asia WGS AF: 0.211 AC: 740 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-1.0
Cadd	Benign	0.046
Dann	Benign	0.42

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

Publications

LitVar

Other links and lift over

dbSNP: rs10985483; hg19: chr9-124777104;