chr15-89660910-C-G

Variant names:

• chr15-89660910-C-G
• rs8030806
• ENST00000696512.1:c.99+2014G>C

Variant summary

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

The ENST00000696512.1(KIF7):​c.99+2014G>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0342 in 152,264 control chromosomes in the GnomAD database, including 330 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 0.034 (330 hom., cov: 33)
• Consequence: KIF7 ENST00000696512.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.249

Genes affected

KIF7 (HGNC:30497): (kinesin family member 7) This gene encodes a cilia-associated protein belonging to the kinesin family. This protein plays a role in the sonic hedgehog (SHH) signaling pathway through the regulation of GLI transcription factors. It functions as a negative regulator of the SHH pathway by preventing inappropriate activation of GLI2 in the absence of ligand, and as a positive regulator by preventing the processing of GLI3 into its repressor form. Mutations in this gene have been associated with various ciliopathies. [provided by RefSeq, Oct 2011]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-1.01).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.116 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
KIF7	XM_011521531.3	c.99+2014G>C		intron_variant	Intron 1 of 18		XP_011519833.1
KIF7	XM_047432477.1	c.99+2014G>C		intron_variant	Intron 1 of 18		XP_047288433.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
KIF7	ENST00000696512.1	c.99+2014G>C		intron_variant	Intron 1 of 18			ENSP00000512678.1

Frequencies

GnomAD3 genomes AF: 0.0340 AC: 5177 AN: 152146 Hom.: 325 Cov.: 33

Gnomad AFR AF: 0.119

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0123

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000828

Gnomad FIN AF: 0.0000942

Gnomad MID AF: 0.00633

Gnomad NFE AF: 0.000294

Gnomad OTH AF: 0.0225

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

GnomAD4 genome AF: 0.0342 AC: 5206 AN: 152264 Hom.: 330 Cov.: 33 AF XY: 0.0329 AC XY: 2447 AN XY: 74482

Gnomad4 AFR AF: 0.119

Gnomad4 AMR AF: 0.0123

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.000829

Gnomad4 FIN AF: 0.0000942

Gnomad4 NFE AF: 0.000294

Gnomad4 OTH AF: 0.0223

Alfa AF: 0.0239 Hom.: 21

Bravo AF: 0.0383

Asia WGS AF: 0.00606 AC: 21 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	2.3
DANN	Benign	0.60

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs8030806; hg19: chr15-90204141;