8-3926397-C-G

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_StrongBA1

The NM_033225.6(CSMD1):​c.818+71506G>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.49 in 150,296 control chromosomes in the GnomAD database, including 18,428 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 0.49 ( 18428 hom., cov: 32)

Consequence

CSMD1
NM_033225.6 intron

Scores

2

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.583
Variant links:
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]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -12 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-1.02).
BA1
GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.69 is higher than 0.05.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE Protein UniProt
CSMD1NM_033225.6 linkuse as main transcriptc.818+71506G>C intron_variant ENST00000635120.2 NP_150094.5
CSMD1XM_011534752.3 linkuse as main transcriptc.818+71506G>C intron_variant XP_011533054.1
CSMD1XM_017013731.2 linkuse as main transcriptc.818+71506G>C intron_variant XP_016869220.1

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Protein Appris UniProt
CSMD1ENST00000635120.2 linkuse as main transcriptc.818+71506G>C intron_variant 5 NM_033225.6 ENSP00000489225 P4Q96PZ7-1

Frequencies

GnomAD3 genomes
AF:
0.490
AC:
73602
AN:
150180
Hom.:
18412
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.515
Gnomad AMI
AF:
0.669
Gnomad AMR
AF:
0.575
Gnomad ASJ
AF:
0.393
Gnomad EAS
AF:
0.710
Gnomad SAS
AF:
0.445
Gnomad FIN
AF:
0.418
Gnomad MID
AF:
0.399
Gnomad NFE
AF:
0.456
Gnomad OTH
AF:
0.513
We have no GnomAD4 exomes data on this position. Probably position not covered by the project.
GnomAD4 genome
AF:
0.490
AC:
73652
AN:
150296
Hom.:
18428
Cov.:
32
AF XY:
0.490
AC XY:
35976
AN XY:
73452
show subpopulations
Gnomad4 AFR
AF:
0.515
Gnomad4 AMR
AF:
0.576
Gnomad4 ASJ
AF:
0.393
Gnomad4 EAS
AF:
0.710
Gnomad4 SAS
AF:
0.443
Gnomad4 FIN
AF:
0.418
Gnomad4 NFE
AF:
0.456
Gnomad4 OTH
AF:
0.512
Alfa
AF:
0.269
Hom.:
524
Bravo
AF:
0.507

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-1.0
CADD
Benign
0.093
DANN
Benign
0.61

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

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs2554666; hg19: chr8-3783919; API