Genetic Variant GBF1:p.Pro236Leu (chr10-102358106-C-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001377137.1(GBF1):c.707C>T(p.Pro236Leu) variant causes a missense change. The variant allele was found at a frequency of 0.000000686 in 1,458,096 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 Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.9e-7 ( 0 hom. )

Consequence

GBF1
NM_001377137.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.71

Publications

1 publications found

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 Gene-Disease associations (from GenCC):

axonal neuropathy
Inheritance: AD Classification: STRONG Submitted by: Franklin by Genoox

GBF1 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.17781028).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001377137.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
GBF1	NM_001377137.1	MANE Select	c.707C>T	p.Pro236Leu	missense	Exon 9 of 40	NP_001364066.1	Q92538-4
GBF1	NM_001411027.1		c.806C>T	p.Pro269Leu	missense	Exon 10 of 41	NP_001397956.1	A0A669KBG8
GBF1	NM_001391922.1		c.806C>T	p.Pro269Leu	missense	Exon 10 of 41	NP_001378851.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
GBF1	ENST00000369983.5	TSL:1 MANE Select	c.707C>T	p.Pro236Leu	missense	Exon 9 of 40	ENSP00000359000.4	Q92538-4
GBF1	ENST00000673650.1		c.806C>T	p.Pro269Leu	missense	Exon 10 of 41	ENSP00000501233.1	A0A669KBG8
GBF1	ENST00000674034.1		c.782C>T	p.Pro261Leu	missense	Exon 10 of 41	ENSP00000501064.1	A0A669KB10

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.00000398

AC:

AN:

251442

AF XY:

0.00000736

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.86e-7

AC:

AN:

1458096

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

725630

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33398

American (AMR)

AF:

0.00

AC:

AN:

44716

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26116

East Asian (EAS)

AF:

0.00

AC:

AN:

39692

South Asian (SAS)

AF:

0.0000116

AC:

AN:

86178

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53414

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5752

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1108548

Other (OTH)

AF:

0.00

AC:

AN:

60282

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.075

BayesDel_addAF

Benign

-0.27

BayesDel_noAF

Benign

-0.46

CADD

Uncertain

(source)

DANN

Benign

0.97

DEOGEN2

Benign

0.035

Eigen

Uncertain

0.22

Eigen_PC

Uncertain

0.37

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.96

M_CAP

Benign

0.016

MetaRNN

Benign

0.18

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.6

PhyloP100

4.7

PrimateAI

Uncertain

0.62

PROVEAN

Benign

-2.0

REVEL

Benign

0.11

Sift

Benign

0.66

Sift4G

Benign

0.44

Polyphen

0.013

Vest4

0.36

MutPred

0.22

Loss of glycosylation at P236 (P = 0.0166)

MVP

0.51

MPC

0.22

ClinPred

0.39

GERP RS

5.9

PromoterAI

-0.012

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.052

gMVP

0.52

Mutation Taster

=75/25

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over