Variant chr1-231626909-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6BP7

The NM_018662.3(DISC1):c.42C>T(p.Gly14=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00058 in 1,502,286 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (no stars).

Frequency

Genomes: 𝑓 0.00040 ( 0 hom., cov: 31)

Exomes 𝑓: 0.00060 ( 0 hom. )

Consequence

DISC1
NM_018662.3 synonymous

Scores

Clinical Significance

Likely benign no assertion criteria provided B:1

Conservation

PhyloP100: -0.715

Variant links:

Genes affected

DISC1 (HGNC:2888): (DISC1 scaffold protein) This gene encodes a protein with multiple coiled coil motifs which is located in the nucleus, cytoplasm and mitochondria. The protein is involved in neurite outgrowth and cortical development through its interaction with other proteins. This gene is disrupted in a t(1;11)(q42.1;q14.3) translocation which segregates with schizophrenia and related psychiatric disorders in a large Scottish family. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. [provided by RefSeq, Jul 2008]

DISC1 links:

TSNAX-DISC1 (HGNC:):

TSNAX-DISC1 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.59).

BP6

Variant 1-231626909-C-T is Benign according to our data. Variant chr1-231626909-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 3049350.Status of the report is no_assertion_criteria_provided, 0 stars.

BP7

Synonymous conserved (PhyloP=-0.715 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DISC1	NM_018662.3 linkuse as main transcript	c.42C>T	p.Gly14=	synonymous_variant	1/13	ENST00000439617.8	NP_061132.2
TSNAX-DISC1	NR_028393.1 linkuse as main transcript	n.788+10003C>T		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
DISC1	ENST00000439617.8 linkuse as main transcript	c.42C>T	p.Gly14=	synonymous_variant	1/13	5	NM_018662.3	ENSP00000403888	A2	Q9NRI5-1

Frequencies

GnomAD3 genomes

AF:

0.000396

AC:

AN:

151646

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000194

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000655

Gnomad ASJ

AF:

0.000577

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000531

Gnomad OTH

AF:

0.00192

GnomAD3 exomes

AF:

0.000350

AC:

AN:

99984

Hom.:

AF XY:

0.000284

AC XY:

AN XY:

56350

show subpopulations

Gnomad AFR exome

AF:

0.000975

Gnomad AMR exome

AF:

0.000320

Gnomad ASJ exome

AF:

0.000875

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000199

Gnomad NFE exome

AF:

0.000446

Gnomad OTH exome

AF:

0.000978

GnomAD4 exome

AF:

0.000601

AC:

812

AN:

1350532

Hom.:

Cov.:

AF XY:

0.000623

AC XY:

415

AN XY:

666578

show subpopulations

Gnomad4 AFR exome

AF:

0.000109

Gnomad4 AMR exome

AF:

0.000559

Gnomad4 ASJ exome

AF:

0.000670

Gnomad4 EAS exome

AF:

0.0000304

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.000121

Gnomad4 NFE exome

AF:

0.000682

Gnomad4 OTH exome

AF:

0.000784

GnomAD4 genome

AF:

0.000395

AC:

AN:

151754

Hom.:

Cov.:

AF XY:

0.000418

AC XY:

AN XY:

74170

show subpopulations

Gnomad4 AFR

AF:

0.000193

Gnomad4 AMR

AF:

0.000655

Gnomad4 ASJ

AF:

0.000577

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000531

Gnomad4 OTH

AF:

0.00190

Alfa

AF:

0.000368

Hom.:

Bravo

AF:

0.000476

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

DISC1-related disorder

Benign:1

Likely benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Jan 04, 2021

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.59

CADD

Benign

6.0

DANN

Benign

0.89

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

2.5

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.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over