Variant chr3-19950938-A-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_004162.5(RAB5A):c.40A>T(p.Thr14Ser) variant causes a missense change. The variant allele was found at a frequency of 0.0000341 in 1,613,884 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.00019 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000018 ( 0 hom. )

Consequence

RAB5A
NM_004162.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.33

Variant links:

Genes affected

RAB5A (HGNC:9783): (RAB5A, member RAS oncogene family) Enables GDP binding activity; GTP binding activity; and GTPase activity. Involved in several processes, including amyloid-beta clearance by transcytosis; early endosome to late endosome transport; and regulation of exocytosis. Located in several cellular components, including cytoplasmic side of early endosome membrane; nucleoplasm; and terminal bouton. [provided by Alliance of Genome Resources, Apr 2022]

RAB5A links:

RAB5A (HGNC:):

RAB5A links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.13981435).

BS2

High AC in GnomAd4 at 29 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RAB5A	NM_004162.5 linkuse as main transcript	c.40A>T	p.Thr14Ser	missense_variant	2/6	ENST00000273047.9	NP_004153.2	P20339-1A0A024R2K1
RAB5A	NM_001292048.2 linkuse as main transcript	c.40A>T	p.Thr14Ser	missense_variant	2/6		NP_001278977.1	P20339-2
RAB5A	XM_047448648.1 linkuse as main transcript	c.-392A>T		upstream_gene_variant			XP_047304604.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RAB5A	ENST00000273047.9 linkuse as main transcript	c.40A>T	p.Thr14Ser	missense_variant	2/6	1	NM_004162.5	ENSP00000273047.4		P20339-1

Frequencies

GnomAD3 genomes

AF:

0.000164

AC:

AN:

152226

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000507

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.000955

GnomAD3 exomes

AF:

0.0000278

AC:

AN:

251410

Hom.:

AF XY:

0.0000221

AC XY:

AN XY:

135886

show subpopulations

Gnomad AFR exome

AF:

0.000431

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000178

AC:

AN:

1461540

Hom.:

Cov.:

AF XY:

0.00000963

AC XY:

AN XY:

727054

show subpopulations

Gnomad4 AFR exome

AF:

0.000717

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.000190

AC:

AN:

152344

Hom.:

Cov.:

AF XY:

0.000175

AC XY:

AN XY:

74494

show subpopulations

Gnomad4 AFR

AF:

0.000601

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000945

Alfa

AF:

0.0000564

Hom.:

Bravo

AF:

0.000170

ESP6500AA

AF:

0.000681

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000165

AC:

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

Oct 25, 2024

The c.40A>T (p.T14S) alteration is located in exon 2 (coding exon 1) of the RAB5A gene. This alteration results from a A to T substitution at nucleotide position 40, causing the threonine (T) at amino acid position 14 to be replaced by a serine (S). 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

0.072

BayesDel_addAF

Benign

-0.31

BayesDel_noAF

Benign

-0.35

CADD

Benign

DANN

Benign

0.90

DEOGEN2

Benign

0.19

T;.;.

Eigen

Benign

-0.054

Eigen_PC

Benign

0.19

FATHMM_MKL

Uncertain

0.89

LIST_S2

Benign

0.80

T;.;T

M_CAP

Benign

0.0077

MetaRNN

Benign

0.14

T;T;T

MetaSVM

Benign

-0.95

MutationAssessor

Benign

0.27

N;.;N

PrimateAI

Uncertain

0.66

PROVEAN

Benign

0.11

N;D;N

REVEL

Benign

0.064

Sift

Benign

0.53

T;.;T

Sift4G

Benign

0.88

T;.;T

Polyphen

0.0

B;.;.

Vest4

0.14

MVP

0.59

MPC

0.42

ClinPred

0.059

GERP RS

5.9

Varity_R

0.052

gMVP

0.22

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