NM_001101362.3:c.-13C>A

Variant names:

• chr15-65076803-C-A
• NM_001101362.3:c.-13C>A

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_Moderate BS2

The NM_001101362.3(KBTBD13):​c.-13C>A variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000516 in 1,357,546 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.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000052 (0 hom.)
• Consequence: KBTBD13 NM_001101362.3 5_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.262

Genes affected

KBTBD13 (HGNC:37227): (kelch repeat and BTB domain containing 13) The gene belongs to a family of genes encoding proteins containing a BTB domain and several kelch repeats. The BTB domain functions as a protein-protein interaction module, which includes an ability to self-associate or to interact with non-BTB domain-containing proteins. The kelch motif typically occurs in groups of five to seven repeats, and has been found in proteins with diverse functions. Known functions of these family members include transcription regulation, ion channel tetramerization and gating, protein ubiquitination or degradation, and cytoskeleton regulation. The exact function of this family member has yet to be determined. [provided by RefSeq, Jun 2010]

RASL12 (HGNC:30289): (RAS like family 12) Predicted to enable GDP binding activity; GTP binding activity; and GTPase activity. Predicted to be involved in signal transduction. Predicted to be active in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Likely_benign. Variant got -6 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.4).
• BS2: High AC in GnomAdExome4 at 7 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
KBTBD13	NM_001101362.3	c.-13C>A		5_prime_UTR_variant	Exon 1 of 1	ENST00000432196.5	NP_001094832.1
RASL12	NM_001379429.1	c.-205G>T		upstream_gene_variant			NP_001366358.1
RASL12	XM_011521660.4	c.-254G>T		upstream_gene_variant			XP_011519962.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
KBTBD13	ENST00000432196	c.-13C>A		5_prime_UTR_variant	Exon 1 of 1		NM_001101362.3	ENSP00000388723.2
RASL12	ENST00000434605.2	c.-205G>T		upstream_gene_variant		2		ENSP00000412787.2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000516 AC: 7 AN: 1357546 Hom.: 0 Cov.: 28 AF XY: 0.00000300 AC XY: 2 AN XY: 665622

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.0000294

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000565

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.40
CADD	Benign	3.7
DANN	Benign	0.72

Splicing

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: chr15-65369141;