Variant 5-139392293-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_001161546.2(PROB1):c.2789A>G(p.Tyr930Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000524 in 1,527,544 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 Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000044 ( 0 hom. )

Consequence

PROB1
NM_001161546.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.398

Variant links:

Genes affected

PROB1 (HGNC:41906): (proline rich basic protein 1) Located in nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

PROB1 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=0.23071307).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PROB1	NM_001161546.2 linkuse as main transcript	c.2789A>G	p.Tyr930Cys	missense_variant	1/1	ENST00000434752.4	NP_001155018.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PROB1	ENST00000434752.4 linkuse as main transcript	c.2789A>G	p.Tyr930Cys	missense_variant	1/1		NM_001161546.2	ENSP00000416033	P1

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

150990

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000488

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:

0.0000155

AC:

AN:

129376

Hom.:

AF XY:

0.0000287

AC XY:

AN XY:

69762

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:

0.0000488

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000209

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000436

AC:

AN:

1376554

Hom.:

Cov.:

AF XY:

0.00000295

AC XY:

AN XY:

678584

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:

0.0000130

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000374

Gnomad4 OTH exome

AF:

0.0000175

GnomAD4 genome

AF:

0.0000132

AC:

AN:

150990

Hom.:

Cov.:

AF XY:

0.0000136

AC XY:

AN XY:

73706

show subpopulations

Gnomad4 AFR

AF:

0.0000488

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

ExAC

AF:

0.0000413

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

Jun 07, 2024

The c.2789A>G (p.Y930C) alteration is located in exon 1 (coding exon 1) of the PROB1 gene. This alteration results from a A to G substitution at nucleotide position 2789, causing the tyrosine (Y) at amino acid position 930 to be replaced by a cysteine (C). 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

0.26

BayesDel_addAF

Benign

-0.18

BayesDel_noAF

Benign

-0.35

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.060

Eigen

Benign

0.18

Eigen_PC

Benign

0.14

FATHMM_MKL

Benign

0.43

LIST_S2

Benign

0.61

M_CAP

Uncertain

0.11

MetaRNN

Benign

0.23

MetaSVM

Benign

-0.93

MutationAssessor

Uncertain

2.4

MutationTaster

Benign

0.84

PrimateAI

Uncertain

0.68

PROVEAN

Uncertain

-2.5

REVEL

Benign

0.12

Sift

Uncertain

0.0030

Sift4G

Benign

0.11

Polyphen

0.85

Vest4

0.46

MutPred

0.26

Loss of phosphorylation at Y930 (P = 0.0268);

MVP

0.35

ClinPred

0.67

GERP RS

3.2

Varity_R

0.30

gMVP

0.29

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