Variant 6-42886421-A-G 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_001366481.3(RPL7L1):c.725A>G(p.Tyr242Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000502 in 1,592,220 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 10/17 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: 30)

Exomes 𝑓: 0.0000049 ( 0 hom. )

Consequence

RPL7L1
NM_001366481.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.377

Variant links:

Genes affected

RPL7L1 (HGNC:21370): (ribosomal protein L7 like 1) Enables RNA binding activity. Predicted to be involved in maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA). Predicted to act upstream of or within blastocyst formation. Predicted to be located in nucleolus. Predicted to be part of cytosolic large ribosomal subunit. [provided by Alliance of Genome Resources, Apr 2022]

RPL7L1 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=0.15017298).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
RPL7L1	NM_001366481.3 linkuse as main transcript	c.725A>G	p.Tyr242Cys	missense_variant	6/6	ENST00000493763.7
RPL7L1	NM_198486.5 linkuse as main transcript	c.725A>G	p.Tyr242Cys	missense_variant	6/7
RPL7L1	NR_134562.3 linkuse as main transcript	n.1136A>G		non_coding_transcript_exon_variant	6/7
RPL7L1	NR_134563.3 linkuse as main transcript	n.914A>G		non_coding_transcript_exon_variant	5/6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RPL7L1	ENST00000493763.7 linkuse as main transcript	c.725A>G	p.Tyr242Cys	missense_variant	6/6	1	NM_001366481.3	P1	Q6DKI1-1

Frequencies

GnomAD3 genomes

AF:

0.00000658

AC:

AN:

151892

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000846

AC:

AN:

236382

Hom.:

AF XY:

0.00000774

AC XY:

AN XY:

129138

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:

0.0000181

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000486

AC:

AN:

1440328

Hom.:

Cov.:

AF XY:

0.00000558

AC XY:

AN XY:

717248

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000632

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000658

AC:

AN:

151892

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74162

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000434

Hom.:

Bravo

AF:

0.00000378

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000117

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

Jan 26, 2023

The c.698A>G (p.Y233C) alteration is located in exon 6 (coding exon 6) of the RPL7L1 gene. This alteration results from a A to G substitution at nucleotide position 698, causing the tyrosine (Y) at amino acid position 233 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

0.14

BayesDel_addAF

Uncertain

0.062

BayesDel_noAF

Benign

-0.13

CADD

Benign

DANN

Uncertain

0.98

Eigen

Benign

-0.26

Eigen_PC

Benign

-0.14

FATHMM_MKL

Benign

0.37

M_CAP

Benign

0.0030

MetaRNN

Benign

0.15

T;T

MetaSVM

Benign

-0.91

MutationTaster

Benign

1.0

D;N;N

PrimateAI

Uncertain

0.56

REVEL

Benign

0.19

MVP

0.61

MPC

0.40

ClinPred

0.21

GERP RS

5.4

gMVP

0.69

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