rs6496

chr10-78035618-A-G

Variant summary

Our verdict is Benign. Variant got -15 ACMG points: 0P and 15B. BP4_Moderate BP6_Very_Strong BP7 BS2

The NM_033022.4(RPS24):c.177A>G(p.Gly59=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00905 in 1,612,344 control chromosomes in the GnomAD database, including 116 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

• Frequency:
  • Genomes: 𝑓 0.0071 (23 hom., cov: 33)
  • Exomes 𝑓: 0.0092 (93 hom.)
• Consequence: RPS24 NM_033022.4 synonymous
• Clinical Significance: Benign/Likely benign criteria provided, multiple submitters, no conflicts B:6
• Conservation: PhyloP100: 2.50

Genes affected

RPS24 (HGNC:10411): (ribosomal protein S24) Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes a ribosomal protein that is a component of the 40S subunit. The protein belongs to the S24E family of ribosomal proteins. It is located in the cytoplasm. Multiple transcript variants encoding different isoforms have been found for this gene. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome. Mutations in this gene result in Diamond-Blackfan anemia. [provided by RefSeq, Nov 2008]

ACMG classification

Verdict is Benign. Variant got -15 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.44).
• BP6: Variant 10-78035618-A-G is Benign according to our data. Variant chr10-78035618-A-G is described in ClinVar as [Likely_benign]. Clinvar id is 301093.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BP7: Synonymous conserved (PhyloP=2.5 with no splicing effect.
• BS2: High AC in GnomAd at 1085 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RPS24	NM_033022.4	c.177A>G	p.Gly59=	synonymous_variant	3/6	ENST00000372360.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RPS24	ENST00000372360.9	c.177A>G	p.Gly59=	synonymous_variant	3/6	1	NM_033022.4	P4

Frequencies

GnomAD3 genomes AF: 0.00713 AC: 1085 AN: 152178 Hom.: 23 Cov.: 33

Gnomad AFR AF: 0.00179

Gnomad AMI AF: 0.164

Gnomad AMR AF: 0.00864

Gnomad ASJ AF: 0.00202

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.000471

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0103

Gnomad OTH AF: 0.00860

GnomAD3 exomes AF: 0.00546 AC: 1359 AN: 248796 Hom.: 8 AF XY: 0.00537 AC XY: 724 AN XY: 134874

Gnomad AFR exome AF: 0.00149

Gnomad AMR exome AF: 0.00610

Gnomad ASJ exome AF: 0.00199

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.0000980

Gnomad FIN exome AF: 0.000555

Gnomad NFE exome AF: 0.00918

Gnomad OTH exome AF: 0.00834

GnomAD4 exome AF: 0.00925 AC: 13499 AN: 1460048 Hom.: 93 Cov.: 31 AF XY: 0.00890 AC XY: 6467 AN XY: 726416

Gnomad4 AFR exome AF: 0.00146

Gnomad4 AMR exome AF: 0.00675

Gnomad4 ASJ exome AF: 0.00195

Gnomad4 EAS exome AF: 0.0000252

Gnomad4 SAS exome AF: 0.0000812

Gnomad4 FIN exome AF: 0.000659

Gnomad4 NFE exome AF: 0.0113

Gnomad4 OTH exome AF: 0.00745

GnomAD4 genome AF: 0.00712 AC: 1085 AN: 152296 Hom.: 23 Cov.: 33 AF XY: 0.00658 AC XY: 490 AN XY: 74474

Gnomad4 AFR AF: 0.00178

Gnomad4 AMR AF: 0.00863

Gnomad4 ASJ AF: 0.00202

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.000471

Gnomad4 NFE AF: 0.0103

Gnomad4 OTH AF: 0.00851

Alfa AF: 0.00757 Hom.: 1

Bravo AF: 0.00830

EpiCase AF: 0.00774

EpiControl AF: 0.00842

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:6

Revision: criteria provided, multiple submitters, no conflicts

Submissions by phenotype

not provided Benign:2

Likely benign, criteria provided, single submitter	clinical testing	GeneDx	Mar 29, 2021	- -
Likely benign, criteria provided, single submitter	clinical testing	CeGaT Center for Human Genetics Tuebingen	Mar 01, 2023	RPS24: BP4, BP7, BS2 -

Diamond-Blackfan anemia 3 Benign:2

Benign, criteria provided, single submitter	clinical testing	Illumina Laboratory Services, Illumina	Jan 12, 2018	This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. -
Benign, criteria provided, single submitter	clinical testing	Fulgent Genetics, Fulgent Genetics	Oct 18, 2021	- -

RPS24-related disorder Benign:1

Likely benign, criteria provided, single submitter

clinical testing

PreventionGenetics, part of Exact Sciences

Mar 17, 2020

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Diamond-Blackfan anemia Benign:1

Benign, criteria provided, single submitter

clinical testing

Invitae

Jan 31, 2024

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.44
Cadd	Benign	12
Dann	Benign	0.77
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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

Other links and lift over

dbSNP: rs6496; hg19: chr10-79795376;