Variant 22-31703624-G-A 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_173566.3(PRR14L):c.5926C>T(p.Arg1976Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000109 in 1,461,498 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000011 ( 0 hom. )

Consequence

PRR14L
NM_173566.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.24

Variant links:

Genes affected

PRR14L (HGNC:28738): (proline rich 14 like)

PRR14L links:

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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=0.13646114).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PRR14L	NM_173566.3 linkuse as main transcript	c.5926C>T	p.Arg1976Cys	missense_variant	6/9	ENST00000327423.11	NP_775837.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PRR14L	ENST00000327423.11 linkuse as main transcript	c.5926C>T	p.Arg1976Cys	missense_variant	6/9	5	NM_173566.3	ENSP00000331845	P1	Q5THK1-1
PRR14L	ENST00000330495.8 linkuse as main transcript	c.835C>T	p.Arg279Cys	missense_variant	3/6	1		ENSP00000332169
PRR14L	ENST00000431684.1 linkuse as main transcript	c.1933C>T	p.Arg645Cys	missense_variant, NMD_transcript_variant	3/5	2		ENSP00000389527
PRR14L	ENST00000432485.1 linkuse as main transcript	c.97C>T	p.Arg33Cys	missense_variant, NMD_transcript_variant	1/5	2		ENSP00000399381

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000159

AC:

AN:

250848

Hom.:

AF XY:

0.00000737

AC XY:

AN XY:

135624

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000290

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:

0.0000176

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.0000109

AC:

AN:

1461498

Hom.:

Cov.:

AF XY:

0.00000963

AC XY:

AN XY:

727066

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.0000224

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:

0.0000117

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000508

Hom.:

ExAC

AF:

0.00000824

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.0000594

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

Feb 28, 2024

The c.5926C>T (p.R1976C) alteration is located in exon 6 (coding exon 5) of the PRR14L gene. This alteration results from a C to T substitution at nucleotide position 5926, causing the arginine (R) at amino acid position 1976 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

0.12

BayesDel_addAF

Benign

-0.17

BayesDel_noAF

Benign

-0.41

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.012

Eigen

Benign

-0.27

Eigen_PC

Benign

-0.18

FATHMM_MKL

Uncertain

0.94

LIST_S2

Benign

0.47

M_CAP

Benign

0.049

MetaRNN

Benign

0.14

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.0

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.46

PROVEAN

Benign

-1.3

REVEL

Benign

0.10

Sift

Uncertain

0.0010

Sift4G

Uncertain

0.0080

Polyphen

0.61

Vest4

0.23

MutPred

0.37

Loss of helix (P = 0.0093);

MVP

0.043

MPC

0.15

ClinPred

0.28

GERP RS

3.5

Varity_R

0.10

gMVP

0.50

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