Variant 14-64951121-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001308154.2(RAB15):c.277G>A(p.Glu93Lys) variant causes a missense change. The variant allele was found at a frequency of 0.00000685 in 1,460,446 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000068 ( 0 hom. )

Consequence

RAB15
NM_001308154.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.06

Variant links:

Genes affected

RAB15 (HGNC:20150): (RAB15, member RAS oncogene family) Predicted to enable GTP binding activity and GTPase activity. Involved in positive regulation of regulated secretory pathway. Located in cilium; endosome membrane; and perinuclear region of cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

RAB15 links:

CHURC1-FNTB (HGNC:):

CHURC1-FNTB links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RAB15	NM_001308154.2 linkuse as main transcript	c.277G>A	p.Glu93Lys	missense_variant	4/7	ENST00000533601.7	NP_001295083.1
CHURC1-FNTB	NM_001202559.1 linkuse as main transcript	c.327+25041C>T		intron_variant			NP_001189488.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RAB15	ENST00000533601.7 linkuse as main transcript	c.277G>A	p.Glu93Lys	missense_variant	4/7	1	NM_001308154.2	ENSP00000434103	P1	P59190-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000160

AC:

AN:

249870

Hom.:

AF XY:

0.0000296

AC XY:

AN XY:

135202

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000163

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000685

AC:

AN:

1460446

Hom.:

Cov.:

AF XY:

0.00000963

AC XY:

AN XY:

726630

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000504

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000270

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

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

Mar 19, 2024

The c.277G>A (p.E93K) alteration is located in exon 4 (coding exon 4) of the RAB15 gene. This alteration results from a G to A substitution at nucleotide position 277, causing the glutamic acid (E) at amino acid position 93 to be replaced by a lysine (K). 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

0.21

BayesDel_addAF

Uncertain

0.13

BayesDel_noAF

Pathogenic

0.22

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.49

.;T;T;.;.;.

Eigen

Uncertain

0.60

Eigen_PC

Pathogenic

0.67

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.91

D;D;D;D;D;D

M_CAP

Uncertain

0.11

MetaRNN

Uncertain

0.56

D;D;D;D;D;D

MetaSVM

Uncertain

-0.049

MutationAssessor

Benign

-0.015

N;N;.;.;.;.

MutationTaster

Benign

1.0

D;D;D;D;D;D

PrimateAI

Pathogenic

0.88

PROVEAN

Uncertain

-2.9

D;D;D;.;.;.

REVEL

Uncertain

0.52

Sift

Benign

0.043

D;D;T;.;.;.

Sift4G

Benign

0.32

T;T;.;.;.;.

Polyphen

1.0

D;.;.;.;.;.

Vest4

0.67

MutPred

0.42

Gain of MoRF binding (P = 0.0027);Gain of MoRF binding (P = 0.0027);.;.;.;.;

MVP

0.92

MPC

0.83

ClinPred

0.62

GERP RS

5.6

Varity_R

0.35

gMVP

0.57

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