rs10797576

chr1-232528865-C-T

Variant summary

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

The NM_020808.5(SIPA1L2):c.-269-13257G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.122 in 152,190 control chromosomes in the GnomAD database, including 1,258 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 0.12 (1258 hom., cov: 32)
• Consequence: SIPA1L2 NM_020808.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.68

Genes affected

SIPA1L2 (HGNC:23800): (signal induced proliferation associated 1 like 2) This gene encodes a member of the signal-induced proliferation-associated 1 like family. Members of this family contain a GTPase activating domain, a PDZ domain and a C-terminal coiled-coil domain with a leucine zipper. A similar protein in rat acts as a GTPases for the small GTPase Rap. [provided by RefSeq, Sep 2015]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).
• BA1: GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.164 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SIPA1L2	NM_020808.5	c.-269-13257G>A		intron_variant		ENST00000674635.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SIPA1L2	ENST00000674635.1	c.-269-13257G>A		intron_variant			NM_020808.5	A1

Frequencies

GnomAD3 genomes AF: 0.122 AC: 18528 AN: 152072 Hom.: 1258 Cov.: 32

Gnomad AFR AF: 0.0793

Gnomad AMI AF: 0.220

Gnomad AMR AF: 0.169

Gnomad ASJ AF: 0.169

Gnomad EAS AF: 0.140

Gnomad SAS AF: 0.134

Gnomad FIN AF: 0.0956

Gnomad MID AF: 0.282

Gnomad NFE AF: 0.134

Gnomad OTH AF: 0.149

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

GnomAD4 genome AF: 0.122 AC: 18534 AN: 152190 Hom.: 1258 Cov.: 32 AF XY: 0.122 AC XY: 9079 AN XY: 74414

Gnomad4 AFR AF: 0.0794

Gnomad4 AMR AF: 0.169

Gnomad4 ASJ AF: 0.169

Gnomad4 EAS AF: 0.140

Gnomad4 SAS AF: 0.133

Gnomad4 FIN AF: 0.0956

Gnomad4 NFE AF: 0.134

Gnomad4 OTH AF: 0.151

Alfa AF: 0.140 Hom.: 551

Bravo AF: 0.124

Asia WGS AF: 0.193 AC: 668 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
Cadd	Benign	0.13
Dann	Benign	0.66

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: rs10797576; hg19: chr1-232664611;