Variant 10-102352451-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2

The NM_001377137.1(GBF1):c.524-7T>C variant causes a splice region, splice polypyrimidine tract, intron change. The variant allele was found at a frequency of 0.00193 in 1,600,054 control chromosomes in the GnomAD database, including 51 homozygotes. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.010 ( 23 hom., cov: 32)

Exomes 𝑓: 0.0010 ( 28 hom. )

Consequence

GBF1
NM_001377137.1 splice_region, splice_polypyrimidine_tract, intron

Scores

Splicing: ADA: 0.005532

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 4.63

Variant links:

Genes affected

GBF1 (HGNC:4181): (golgi brefeldin A resistant guanine nucleotide exchange factor 1) This gene encodes a member of the Sec7 domain family. The encoded protein is a guanine nucleotide exchange factor that regulates the recruitment of proteins to membranes by mediating GDP to GTP exchange. The encoded protein is localized to the Golgi apparatus and plays a role in vesicular trafficking by activating ADP ribosylation factor 1. The encoded protein has also been identified as an important host factor for viral replication. Multiple transcript variants have been observed for this gene. [provided by RefSeq, Dec 2010]

GBF1 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.5).

BP6

Variant 10-102352451-T-C is Benign according to our data. Variant chr10-102352451-T-C is described in ClinVar as [Benign]. Clinvar id is 774559.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.0103 (1563/152370) while in subpopulation AFR AF= 0.0359 (1492/41588). AF 95% confidence interval is 0.0344. There are 23 homozygotes in gnomad4. There are 724 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High AC in GnomAd4 at 1563 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
GBF1	NM_001377137.1 linkuse as main transcript	c.524-7T>C		splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant		ENST00000369983.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
GBF1	ENST00000369983.5 linkuse as main transcript	c.524-7T>C		splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant		1	NM_001377137.1	P4

Frequencies

GnomAD3 genomes

AF:

0.0103

AC:

1562

AN:

152252

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0360

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00268

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00949

Gnomad NFE

AF:

0.000118

Gnomad OTH

AF:

0.00908

GnomAD3 exomes

AF:

0.00269

AC:

675

AN:

251314

Hom.:

AF XY:

0.00190

AC XY:

258

AN XY:

135814

show subpopulations

Gnomad AFR exome

AF:

0.0369

Gnomad AMR exome

AF:

0.00159

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000163

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000106

Gnomad OTH exome

AF:

0.000489

GnomAD4 exome

AF:

0.00105

AC:

1518

AN:

1447684

Hom.:

Cov.:

AF XY:

0.000889

AC XY:

641

AN XY:

721076

show subpopulations

Gnomad4 AFR exome

AF:

0.0379

Gnomad4 AMR exome

AF:

0.00172

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000163

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000300

Gnomad4 OTH exome

AF:

0.00205

GnomAD4 genome

AF:

0.0103

AC:

1563

AN:

152370

Hom.:

Cov.:

AF XY:

0.00972

AC XY:

724

AN XY:

74516

show subpopulations

Gnomad4 AFR

AF:

0.0359

Gnomad4 AMR

AF:

0.00268

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000118

Gnomad4 OTH

AF:

0.00899

Alfa

AF:

0.00613

Hom.:

Bravo

AF:

0.0117

Asia WGS

AF:

0.00202

AC:

AN:

3478

EpiCase

AF:

0.000164

EpiControl

AF:

0.0000593

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

Invitae

Apr 04, 2018

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.50

CADD

Benign

DANN

Benign

0.83

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.0055

dbscSNV1_RF

Benign

0.094

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