Variant 11-60903850-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_014502.5(PRPF19):c.31G>A(p.Val11Met) variant causes a missense change. The variant allele was found at a frequency of 0.000000686 in 1,456,744 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.9e-7 ( 0 hom. )

Consequence

PRPF19
NM_014502.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.77

Variant links:

Genes affected

PRPF19 (HGNC:17896): (pre-mRNA processing factor 19) Enables identical protein binding activity and ubiquitin-ubiquitin ligase activity. Involved in several processes, including DNA damage checkpoint signaling; cellular protein metabolic process; and mRNA splicing, via spliceosome. Acts upstream of or within protein polyubiquitination. Located in cytoplasm; nuclear speck; and site of double-strand break. Part of Prp19 complex and U2-type catalytic step 2 spliceosome. Colocalizes with DNA replication factor A complex. [provided by Alliance of Genome Resources, Apr 2022]

PRPF19 links:

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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
PRPF19	NM_014502.5 linkuse as main transcript	c.31G>A	p.Val11Met	missense_variant	2/16	ENST00000227524.9	NP_055317.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
PRPF19	ENST00000227524.9 linkuse as main transcript	c.31G>A	p.Val11Met	missense_variant	2/16	1	NM_014502.5	ENSP00000227524.4	Q9UMS4
PRPF19	ENST00000546152.1 linkuse as main transcript	c.-225G>A		5_prime_UTR_premature_start_codon_gain_variant	3/8	5		ENSP00000446259.1	F5H2I0
PRPF19	ENST00000541371.5 linkuse as main transcript	c.31G>A	p.Val11Met	missense_variant	2/10	3		ENSP00000440266.1	F5GY56
PRPF19	ENST00000546152.1 linkuse as main transcript	c.-225G>A		5_prime_UTR_variant	3/8	5		ENSP00000446259.1	F5H2I0

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000406

AC:

AN:

246146

Hom.:

AF XY:

0.00

AC XY:

AN XY:

133530

show subpopulations

Gnomad AFR exome

AF:

0.0000621

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:

6.86e-7

AC:

AN:

1456744

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

725130

show subpopulations

Gnomad4 AFR exome

AF:

0.0000305

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Sep 04, 2024

The c.31G>A (p.V11M) alteration is located in exon 2 (coding exon 2) of the PRPF19 gene. This alteration results from a G to A substitution at nucleotide position 31, causing the valine (V) at amino acid position 11 to be replaced by a methionine (M). 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

Uncertain

0.39

BayesDel_addAF

Uncertain

0.032

BayesDel_noAF

Uncertain

-0.010

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.74

D;.

Eigen

Pathogenic

0.83

Eigen_PC

Pathogenic

0.81

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Uncertain

0.97

D;D

M_CAP

Uncertain

0.13

MetaRNN

Uncertain

0.62

D;D

MetaSVM

Uncertain

0.67

MutationAssessor

Uncertain

2.5

M;.

PrimateAI

Pathogenic

0.86

PROVEAN

Benign

-1.9

N;N

REVEL

Uncertain

0.64

Sift

Uncertain

0.0060

D;D

Sift4G

Uncertain

0.023

D;D

Polyphen

0.97

D;.

Vest4

0.72

MutPred

0.39

Gain of disorder (P = 0.0497);Gain of disorder (P = 0.0497);

MVP

0.77

MPC

2.2

ClinPred

0.81

GERP RS

5.6

Varity_R

0.66

gMVP

0.53

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