Variant chr1-229305153-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The NM_004578.4(RAB4A):c.*1360T>C variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000339 in 1,593,200 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 (★).

Frequency

Genomes: 𝑓 0.00016 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000021 ( 0 hom. )

Consequence

RAB4A
NM_004578.4 3_prime_UTR

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.0170

Variant links:

Genes affected

RAB4A (HGNC:9781): (RAB4A, member RAS oncogene family) This gene is a member of the largest group in the Ras superfamily of small GTPases, which regulate membrane trafficking. The encoded protein is associated with early endosomes and is involved in their sorting and recycling. The protein also plays a role in regulating the recycling of receptors from endosomes to the plasma membrane. Alternatively spliced transcript variants have been observed for this gene. [provided by RefSeq, Dec 2012]

RAB4A links:

Genome browser will be placed here

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 (MetaRNN=0.009540558).

BP6

Variant 1-229305153-T-C is Benign according to our data. Variant chr1-229305153-T-C is described in ClinVar as [Likely_benign]. Clinvar id is 2388076.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	#exon/exons	MANE
RAB4A	NM_004578.4 linkuse as main transcript	c.*1360T>C	3_prime_UTR_variant	8/8	ENST00000366690.5
RAB4A	NM_001271998.2 linkuse as main transcript	c.*1360T>C	3_prime_UTR_variant	6/6
RAB4A	NR_073545.2 linkuse as main transcript	n.2208T>C	non_coding_transcript_exon_variant	8/8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RAB4A	ENST00000366690.5 linkuse as main transcript	c.*1360T>C		3_prime_UTR_variant	8/8	1	NM_004578.4	P1
RAB4A	ENST00000618010.4 linkuse as main transcript	c.*1360T>C		3_prime_UTR_variant	6/6	3

Frequencies

GnomAD3 genomes

AF:

0.000158

AC:

AN:

152244

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000579

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:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000510

AC:

AN:

235152

Hom.:

AF XY:

0.0000393

AC XY:

AN XY:

127204

show subpopulations

Gnomad AFR exome

AF:

0.000785

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:

0.0000208

AC:

AN:

1440838

Hom.:

Cov.:

AF XY:

0.0000154

AC XY:

AN XY:

715342

show subpopulations

Gnomad4 AFR exome

AF:

0.000739

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:

0.00

Gnomad4 NFE exome

AF:

0.00000181

Gnomad4 OTH exome

AF:

0.0000671

GnomAD4 genome

AF:

0.000158

AC:

AN:

152362

Hom.:

Cov.:

AF XY:

0.000188

AC XY:

AN XY:

74510

show subpopulations

Gnomad4 AFR

AF:

0.000577

Gnomad4 AMR

AF:

0.00

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:

0.00

Alfa

AF:

0.0000230

Hom.:

Bravo

AF:

0.000162

ESP6500AA

AF:

0.000910

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000577

AC:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 02, 2021

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.55

CADD

Benign

0.49

DANN

Benign

0.40

DEOGEN2

Benign

0.11

Eigen

Benign

-1.6

Eigen_PC

Benign

-1.6

FATHMM_MKL

Benign

0.024

LIST_S2

Benign

0.22

M_CAP

Benign

0.0025

MetaRNN

Benign

0.0095

MetaSVM

Benign

-1.0

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.33

PROVEAN

Uncertain

-3.6

REVEL

Benign

0.028

Sift

Benign

0.30

Sift4G

Pathogenic

0.0

Polyphen

0.0070

Vest4

0.12

MVP

0.040

MPC

0.046

ClinPred

0.025

GERP RS

-0.73

Varity_R

0.28

gMVP

0.0090

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

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