Variant chr7-22154502-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_012294.5(RAPGEF5):c.1739A>G(p.Gln580Arg) variant causes a missense change. The variant allele was found at a frequency of 0.000167 in 1,613,792 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00016 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00017 ( 0 hom. )

Consequence

RAPGEF5
NM_012294.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.41

Variant links:

Genes affected

RAPGEF5 (HGNC:16862): (Rap guanine nucleotide exchange factor 5) Members of the RAS (see HRAS; MIM 190020) subfamily of GTPases function in signal transduction as GTP/GDP-regulated switches that cycle between inactive GDP- and active GTP-bound states. Guanine nucleotide exchange factors (GEFs), such as RAPGEF5, serve as RAS activators by promoting acquisition of GTP to maintain the active GTP-bound state and are the key link between cell surface receptors and RAS activation (Rebhun et al., 2000 [PubMed 10934204]).[supplied by OMIM, Mar 2008]

RAPGEF5 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.080468416).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RAPGEF5	NM_012294.5 linkuse as main transcript	c.1739A>G	p.Gln580Arg	missense_variant	17/26	ENST00000665637.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RAPGEF5	ENST00000665637.1 linkuse as main transcript	c.1739A>G	p.Gln580Arg	missense_variant	17/26		NM_012294.5	P1
RAPGEF5	ENST00000401957.6 linkuse as main transcript	c.830A>G	p.Gln277Arg	missense_variant	7/16	1			Q92565-1
RAPGEF5	ENST00000344041.10 linkuse as main transcript	c.1280A>G	p.Gln427Arg	missense_variant	17/26	5

Frequencies

GnomAD3 genomes

AF:

0.000158

AC:

AN:

152244

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000941

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000338

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000233

AC:

AN:

249068

Hom.:

AF XY:

0.000244

AC XY:

AN XY:

135112

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000505

Gnomad OTH exome

AF:

0.000166

GnomAD4 exome

AF:

0.000168

AC:

245

AN:

1461548

Hom.:

Cov.:

AF XY:

0.000165

AC XY:

120

AN XY:

727050

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

0.000214

Gnomad4 OTH exome

AF:

0.0000994

GnomAD4 genome

AF:

0.000158

AC:

AN:

152244

Hom.:

Cov.:

AF XY:

0.000134

AC XY:

AN XY:

74380

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000941

Gnomad4 NFE

AF:

0.000338

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000329

Hom.:

Bravo

AF:

0.000140

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000243

AC:

ExAC

AF:

0.000315

AC:

EpiCase

AF:

0.000273

EpiControl

AF:

0.000237

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jul 29, 2023

The c.1280A>G (p.Q427R) alteration is located in exon 17 (coding exon 14) of the RAPGEF5 gene. This alteration results from a A to G substitution at nucleotide position 1280, causing the glutamine (Q) at amino acid position 427 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.093

BayesDel_addAF

Benign

-0.34

BayesDel_noAF

Benign

-0.40

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.056

T;.

Eigen

Benign

0.069

Eigen_PC

Uncertain

0.24

FATHMM_MKL

Uncertain

0.85

LIST_S2

Benign

0.85

D;D

M_CAP

Benign

0.011

MetaRNN

Benign

0.080

T;T

MetaSVM

Benign

-0.99

MutationAssessor

Benign

2.0

M;.

MutationTaster

Benign

1.0

D;D

PrimateAI

Benign

0.32

PROVEAN

Benign

-2.1

N;N

REVEL

Benign

0.029

Sift

Benign

0.19

T;T

Sift4G

Benign

0.13

T;T

Polyphen

0.088

B;B

Vest4

0.42

MVP

0.25

MPC

0.21

ClinPred

0.065

GERP RS

5.7

Varity_R

0.14

gMVP

0.30

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