chr8-3593535-G-A

Position:

• chr8-3593535-G-A

Variant summary

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

The NM_033225.6(CSMD1):​c.1098-7275C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.826 in 152,180 control chromosomes in the GnomAD database, including 52,074 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 0.83 (52074 hom., cov: 32)
• Consequence: CSMD1 NM_033225.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.773

Genes affected

CSMD1 (HGNC:14026): (CUB and Sushi multiple domains 1) Predicted to act upstream of or within several processes, including learning or memory; mammary gland branching involved in pregnancy; and reproductive structure development. Predicted to be integral component of membrane. [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=-1.02).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.848 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CSMD1	NM_033225.6	c.1098-7275C>T		intron_variant		ENST00000635120.2	NP_150094.5
CSMD1	XM_011534752.3	c.1098-7275C>T		intron_variant			XP_011533054.1
CSMD1	XM_017013731.2	c.1098-7275C>T		intron_variant			XP_016869220.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CSMD1	ENST00000635120.2	c.1098-7275C>T		intron_variant		5	NM_033225.6	ENSP00000489225	P4

Frequencies

GnomAD3 genomes AF: 0.826 AC: 125544 AN: 152062 Hom.: 52049 Cov.: 32

Gnomad AFR AF: 0.818

Gnomad AMI AF: 0.746

Gnomad AMR AF: 0.812

Gnomad ASJ AF: 0.853

Gnomad EAS AF: 0.600

Gnomad SAS AF: 0.781

Gnomad FIN AF: 0.821

Gnomad MID AF: 0.858

Gnomad NFE AF: 0.854

Gnomad OTH AF: 0.821

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

GnomAD4 genome AF: 0.826 AC: 125628 AN: 152180 Hom.: 52074 Cov.: 32 AF XY: 0.823 AC XY: 61196 AN XY: 74402

Gnomad4 AFR AF: 0.818

Gnomad4 AMR AF: 0.811

Gnomad4 ASJ AF: 0.853

Gnomad4 EAS AF: 0.601

Gnomad4 SAS AF: 0.781

Gnomad4 FIN AF: 0.821

Gnomad4 NFE AF: 0.854

Gnomad4 OTH AF: 0.817

Alfa AF: 0.843 Hom.: 72798

Bravo AF: 0.820

Asia WGS AF: 0.687 AC: 2391 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	0.10
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: rs2469359; hg19: chr8-3451057;