rs10926984

chr1-243298851-T-G

Variant summary

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

The NM_006642.5(SDCCAG8):c.675+5632T>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.11 in 152,254 control chromosomes in the GnomAD database, including 1,204 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 0.11 (1204 hom., cov: 31)
• Consequence: SDCCAG8 NM_006642.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.996

Genes affected

SDCCAG8 (HGNC:10671): (SHH signaling and ciliogenesis regulator SDCCAG8) This gene encodes a centrosome associated protein. This protein may be involved in organizing the centrosome during interphase and mitosis. Mutations in this gene are associated with retinal-renal ciliopathy. [provided by RefSeq, Oct 2010]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.85).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.151 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SDCCAG8	NM_006642.5	c.675+5632T>G		intron_variant		ENST00000366541.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SDCCAG8	ENST00000366541.8	c.675+5632T>G		intron_variant		1	NM_006642.5	P1

Frequencies

GnomAD3 genomes AF: 0.110 AC: 16721 AN: 152136 Hom.: 1204 Cov.: 31

Gnomad AFR AF: 0.0294

Gnomad AMI AF: 0.238

Gnomad AMR AF: 0.130

Gnomad ASJ AF: 0.0935

Gnomad EAS AF: 0.0674

Gnomad SAS AF: 0.107

Gnomad FIN AF: 0.132

Gnomad MID AF: 0.0823

Gnomad NFE AF: 0.154

Gnomad OTH AF: 0.111

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

GnomAD4 genome AF: 0.110 AC: 16721 AN: 152254 Hom.: 1204 Cov.: 31 AF XY: 0.109 AC XY: 8080 AN XY: 74444

Gnomad4 AFR AF: 0.0294

Gnomad4 AMR AF: 0.130

Gnomad4 ASJ AF: 0.0935

Gnomad4 EAS AF: 0.0673

Gnomad4 SAS AF: 0.108

Gnomad4 FIN AF: 0.132

Gnomad4 NFE AF: 0.154

Gnomad4 OTH AF: 0.109

Alfa AF: 0.142 Hom.: 1414

Bravo AF: 0.106

Asia WGS AF: 0.0650 AC: 226 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.85
Cadd	Benign	4.6
Dann	Benign	0.80

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: rs10926984; hg19: chr1-243462153;