Variant 5-146233615-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_018989.2(RBM27):c.1016C>T(p.Pro339Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000187 in 1,603,686 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 31)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

RBM27
NM_018989.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.56

Variant links:

Genes affected

RBM27 (HGNC:29243): (RNA binding motif protein 27) Enables RNA binding activity. Predicted to be involved in mRNA processing. Predicted to be located in cytoplasm and nuclear speck. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

RBM27 links:

ENSG00000275740 (HGNC:):

ENSG00000275740 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.3750841).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RBM27	NM_018989.2 link	c.1016C>T	p.Pro339Leu	missense_variant	7/21	ENST00000265271.7	NP_061862.1	Q9P2N5
LOC127814297	NM_001414499.1 link	c.1016C>T	p.Pro339Leu	missense_variant	7/20		NP_001401428.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RBM27	ENST00000265271.7 link	c.1016C>T	p.Pro339Leu	missense_variant	7/21	1	NM_018989.2	ENSP00000265271.5		Q9P2N5
ENSG00000275740	ENST00000506502.2 link	c.1016C>T	p.Pro339Leu	missense_variant	7/20	5		ENSP00000475384.1		U3KPZ7

Frequencies

GnomAD3 genomes

AF:

0.00000665

AC:

AN:

150436

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000660

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:

0.00000404

AC:

AN:

247412

Hom.:

AF XY:

0.00000743

AC XY:

AN XY:

134590

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:

0.00

Gnomad OTH exome

AF:

0.000167

GnomAD4 exome

AF:

0.00000138

AC:

AN:

1453250

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

722974

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000227

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:

0.0000167

GnomAD4 genome

AF:

0.00000665

AC:

AN:

150436

Hom.:

Cov.:

AF XY:

0.0000136

AC XY:

AN XY:

73452

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000660

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

ExAC

AF:

0.00000833

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 01, 2024

The c.1016C>T (p.P339L) alteration is located in exon 7 (coding exon 7) of the RBM27 gene. This alteration results from a C to T substitution at nucleotide position 1016, causing the proline (P) at amino acid position 339 to be replaced by a leucine (L). 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

0.20

BayesDel_addAF

Benign

-0.067

BayesDel_noAF

Benign

-0.33

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.049

.;T

Eigen

Benign

-0.042

Eigen_PC

Benign

-0.027

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Benign

0.84

T;D

M_CAP

Benign

0.019

MetaRNN

Benign

0.38

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.9

.;L

PrimateAI

Pathogenic

0.83

PROVEAN

Benign

-0.16

.;N

REVEL

Benign

0.13

Sift

Benign

0.038

.;D

Sift4G

Benign

0.18

T;T

Polyphen

0.82

.;P

Vest4

0.59

MutPred

0.38

Loss of relative solvent accessibility (P = 0.0071);Loss of relative solvent accessibility (P = 0.0071);

MVP

0.59

MPC

1.0

ClinPred

0.49

GERP RS

3.1

Varity_R

0.044

gMVP

0.072

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