rs201122770

Variant summary

Our verdict is Benign. The variant received -16 ACMG points: 0P and 16B. BP4_StrongBP6_Very_StrongBS2

The ENST00000609883.3(RTL5):​c.1600C>T​(p.Arg534Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000389 in 1,209,425 control chromosomes in the GnomAD database, including 3 homozygotes. There are 167 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 11/17 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.00033 ( 0 hom., 9 hem., cov: 22)
Exomes 𝑓: 0.00040 ( 3 hom. 158 hem. )

Consequence

RTL5
ENST00000609883.3 missense

Scores

2
11

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:4

Conservation

PhyloP100: 0.751

Publications

0 publications found
Variant links:
Genes affected
RTL5 (HGNC:29430): (retrotransposon Gag like 5)
NHSL2 (HGNC:33737): (NHS like 2) Predicted to enable calcium ion binding activity. Predicted to be involved in cell differentiation. Predicted to be active in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -16 ACMG points.

BP4
Computational evidence support a benign effect (MetaRNN=0.04572305).
BP6
Variant X-72129941-G-A is Benign according to our data. Variant chrX-72129941-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 1206127.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BS2
High Hemizygotes in GnomAd4 at 9 gene

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
NHSL2NM_001013627.3 linkc.281-2138G>A intron_variant Intron 1 of 7 ENST00000633930.2 NP_001013649.2 Q5HYW2-1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
RTL5ENST00000609883.3 linkc.1600C>T p.Arg534Cys missense_variant Exon 1 of 1 6 ENSP00000476792.1 Q5HYW3
NHSL2ENST00000633930.2 linkc.281-2138G>A intron_variant Intron 1 of 7 5 NM_001013627.3 ENSP00000488668.1 Q5HYW2-1

Frequencies

GnomAD3 genomes
AF:
0.000332
AC:
37
AN:
111609
Hom.:
0
Cov.:
22
show subpopulations
Gnomad AFR
AF:
0.0000327
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.000187
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:
0.000547
Gnomad OTH
AF:
0.00334
GnomAD2 exomes
AF:
0.000392
AC:
71
AN:
181224
AF XY:
0.000476
show subpopulations
Gnomad AFR exome
AF:
0.0000808
Gnomad AMR exome
AF:
0.000110
Gnomad ASJ exome
AF:
0.000134
Gnomad EAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.0000629
Gnomad NFE exome
AF:
0.000678
Gnomad OTH exome
AF:
0.00135
GnomAD4 exome
AF:
0.000395
AC:
434
AN:
1097758
Hom.:
3
Cov.:
34
AF XY:
0.000435
AC XY:
158
AN XY:
363190
show subpopulations
African (AFR)
AF:
0.000189
AC:
5
AN:
26402
American (AMR)
AF:
0.000142
AC:
5
AN:
35200
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
19380
East Asian (EAS)
AF:
0.00
AC:
0
AN:
30206
South Asian (SAS)
AF:
0.000351
AC:
19
AN:
54122
European-Finnish (FIN)
AF:
0.0000247
AC:
1
AN:
40514
Middle Eastern (MID)
AF:
0.00846
AC:
35
AN:
4135
European-Non Finnish (NFE)
AF:
0.000390
AC:
328
AN:
841736
Other (OTH)
AF:
0.000890
AC:
41
AN:
46063
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.474
Heterozygous variant carriers
0
16
32
48
64
80
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Exome Hom
Variant carriers
0
10
20
30
40
50
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
GnomAD4 genome
AF:
0.000331
AC:
37
AN:
111667
Hom.:
0
Cov.:
22
AF XY:
0.000266
AC XY:
9
AN XY:
33839
show subpopulations
African (AFR)
AF:
0.0000326
AC:
1
AN:
30682
American (AMR)
AF:
0.000187
AC:
2
AN:
10688
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
2645
East Asian (EAS)
AF:
0.00
AC:
0
AN:
3542
South Asian (SAS)
AF:
0.00
AC:
0
AN:
2620
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
6053
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
216
European-Non Finnish (NFE)
AF:
0.000547
AC:
29
AN:
53019
Other (OTH)
AF:
0.00330
AC:
5
AN:
1517
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.516
Heterozygous variant carriers
0
2
4
5
7
9
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Genome Hom
Variant carriers
0
2
4
6
8
10
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
Alfa
AF:
0.000625
Hom.:
31
Bravo
AF:
0.000574
TwinsUK
AF:
0.000809
AC:
3
ALSPAC
AF:
0.000692
AC:
2
ESP6500AA
AF:
0.00
AC:
0
ESP6500EA
AF:
0.000465
AC:
3
ExAC
AF:
0.000422
AC:
51
EpiCase
AF:
0.00131
EpiControl
AF:
0.00142

ClinVar

Significance: Likely benign
Submissions summary: Benign:4
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

not provided Benign:4
-
Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center
Significance:Likely benign
Review Status:no assertion criteria provided
Collection Method:clinical testing

- -

-
Laboratory of Diagnostic Genome Analysis, Leiden University Medical Center (LUMC)
Significance:Likely benign
Review Status:no assertion criteria provided
Collection Method:clinical testing

- -

Mar 01, 2023
CeGaT Center for Human Genetics Tuebingen
Significance:Likely benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

NHSL2: BS2; RTL5: BP4, BS2 -

-
Breakthrough Genomics, Breakthrough Genomics
Significance:Likely benign
Review Status:criteria provided, single submitter
Collection Method:not provided

- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.14
BayesDel_addAF
Benign
-0.34
T
BayesDel_noAF
Benign
-0.36
CADD
Benign
17
DANN
Uncertain
0.98
DEOGEN2
Benign
0.0082
T
FATHMM_MKL
Benign
0.13
N
LIST_S2
Benign
0.71
T
M_CAP
Benign
0.0021
T
MetaRNN
Benign
0.046
T
MetaSVM
Benign
-1.1
T
PhyloP100
0.75
PrimateAI
Benign
0.48
T
Sift4G
Uncertain
0.039
D
Polyphen
1.0
D
Vest4
0.15
MVP
0.10
ClinPred
0.023
T
GERP RS
3.0
Varity_R
0.12
gMVP
0.11
Mutation Taster
=100/0
polymorphism

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

Other links and lift over

dbSNP: rs201122770; hg19: chrX-71349791; COSMIC: COSV65453380; COSMIC: COSV65453380; API