dbSNP rs113792800: RPL5:p.Tyr86Tyr (chr1-92834847-T-C) – ACMG Classification: Benign (-21 pts)

Variant summary

Our verdict is Benign. The variant received -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_000969.5(RPL5):c.258T>C(p.Tyr86Tyr) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00251 in 1,609,238 control chromosomes in the GnomAD database, including 63 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0054 ( 11 hom., cov: 32)

Exomes 𝑓: 0.0022 ( 52 hom. )

Consequence

RPL5
NM_000969.5 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:5

Conservation

PhyloP100: -3.47

Publications

4 publications found

Variant links:

Genes affected

RPL5 (HGNC:10360): (ribosomal protein L5) Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of four RNA species and approximately 80 structurally distinct proteins. This gene encodes a member of the L18P family of ribosomal proteins and component of the 60S subunit. The encoded protein binds 5S rRNA to form a stable complex called the 5S ribonucleoprotein particle (RNP), which is necessary for the transport of nonribosome-associated cytoplasmic 5S rRNA to the nucleolus for assembly into ribosomes. The encoded protein may also function to inhibit tumorigenesis through the activation of downstream tumor suppressors and the downregulation of oncoprotein expression. Mutations in this gene have been identified in patients with Diamond-Blackfan Anemia (DBA). This gene is co-transcribed with the small nucleolar RNA gene U21, which is located in its fifth intron. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed throughout the genome. [provided by RefSeq, Mar 2017]

RPL5 links:

DIPK1A (HGNC:32213): (divergent protein kinase domain 1A) This gene encodes a member of the FAM69 family of cysteine-rich type II transmembrane proteins. These proteins localize to the endoplasmic reticulum but their specific functions are unknown. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Nov 2011]

DIPK1A links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.83).

BP6

Variant 1-92834847-T-C is Benign according to our data. Variant chr1-92834847-T-C is described in ClinVar as Benign. ClinVar VariationId is 238197.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-3.47 with no splicing effect.

BS1

Variant frequency is greater than expected in population sas. GnomAd4 allele frequency = 0.00537 (818/152316) while in subpopulation SAS AF = 0.0282 (136/4826). AF 95% confidence interval is 0.0243. There are 11 homozygotes in GnomAd4. There are 424 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.

BS2

High AC in GnomAd4 at 818 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000969.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
RPL5	NM_000969.5	MANE Select	c.258T>C	p.Tyr86Tyr	synonymous	Exon 4 of 8	NP_000960.2
DIPK1A	NM_001252273.2		c.475-1813A>G		intron	N/A	NP_001239202.1	Q5T7M9-2
RPL5	NR_146333.1		n.387T>C		non_coding_transcript_exon	Exon 4 of 8

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
RPL5	ENST00000370321.8	TSL:1 MANE Select	c.258T>C	p.Tyr86Tyr	synonymous	Exon 4 of 8	ENSP00000359345.2	P46777
DIPK1A	ENST00000615519.4	TSL:1	c.475-1813A>G		intron	N/A	ENSP00000483279.1	Q5T7M9-2
RPL5	ENST00000880515.1		c.258T>C	p.Tyr86Tyr	synonymous	Exon 4 of 8	ENSP00000550574.1

Frequencies

GnomAD3 genomes

AF:

0.00534

AC:

812

AN:

152198

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0148

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00164

Gnomad ASJ

AF:

0.00144

Gnomad EAS

AF:

0.00192

Gnomad SAS

AF:

0.0288

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.000206

Gnomad OTH

AF:

0.00143

GnomAD2 exomes

AF:

0.00482

AC:

1189

AN:

246684

AF XY:

0.00550

show subpopulations

Gnomad AFR exome

AF:

0.0156

Gnomad AMR exome

AF:

0.000954

Gnomad ASJ exome

AF:

0.00189

Gnomad EAS exome

AF:

0.00365

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000388

Gnomad OTH exome

AF:

0.00311

GnomAD4 exome

AF:

0.00221

AC:

3215

AN:

1456922

Hom.:

Cov.:

AF XY:

0.00286

AC XY:

2071

AN XY:

725042

show subpopulations

African (AFR)

AF:

0.0165

AC:

553

AN:

33474

American (AMR)

AF:

0.00103

AC:

AN:

44718

Ashkenazi Jewish (ASJ)

AF:

0.00218

AC:

AN:

26134

East Asian (EAS)

AF:

0.00186

AC:

AN:

39698

South Asian (SAS)

AF:

0.0235

AC:

2024

AN:

86256

European-Finnish (FIN)

AF:

0.00

AC:

AN:

48612

Middle Eastern (MID)

AF:

0.00156

AC:

AN:

5764

European-Non Finnish (NFE)

AF:

0.000221

AC:

246

AN:

1111908

Other (OTH)

AF:

0.00341

AC:

206

AN:

60358

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.482

Heterozygous variant carriers

225

450

674

899

1124

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

108

162

216

270

<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:

0.00537

AC:

818

AN:

152316

Hom.:

Cov.:

AF XY:

0.00569

AC XY:

424

AN XY:

74494

show subpopulations

African (AFR)

AF:

0.0150

AC:

625

AN:

41568

American (AMR)

AF:

0.00163

AC:

AN:

15292

Ashkenazi Jewish (ASJ)

AF:

0.00144

AC:

AN:

3472

East Asian (EAS)

AF:

0.00193

AC:

AN:

5192

South Asian (SAS)

AF:

0.0282

AC:

136

AN:

4826

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10610

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000206

AC:

AN:

68036

Other (OTH)

AF:

0.00142

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.501

Heterozygous variant carriers

125

166

208

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

Variant carriers

<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:

0.00299

Hom.:

Bravo

AF:

0.00542

Asia WGS

AF:

0.0180

AC:

AN:

3478

EpiCase

AF:

0.000491

EpiControl

AF:

0.000474

ClinVar

ClinVar submissions

Significance:Benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

Diamond-Blackfan anemia (2)

Diamond-Blackfan anemia 6 (1)

not provided (1)

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.83

CADD

Benign

0.075

(source)

DANN

Benign

0.49

PhyloP100

-3.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Mutation Taster

=100/0

polymorphism

(source)

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over