rs771273075

Variant names:

• chr22-39317473-A-C
• NM_000967.4:c.353T>G

Your query was ambiguous. Multiple possible variants found:

• chr22-39317473-A-C
• chr22-39317473-A-G
• chr22-39317473-A-T

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_000967.4(RPL3):​c.353T>G​(p.Phe118Cys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,330 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: RPL3 NM_000967.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 8.88

Genes affected

RPL3 (HGNC:10332): (ribosomal protein L3) Ribosomes, the complexes 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 60S subunit. The protein belongs to the L3P family of ribosomal proteins and it is located in the cytoplasm. The protein can bind to the HIV-1 TAR mRNA, and it has been suggested that the protein contributes to tat-mediated transactivation. This gene is co-transcribed with several small nucleolar RNA genes, which are located in several of this gene's introns. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.925

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RPL3	NM_000967.4	c.353T>G	p.Phe118Cys	missense_variant	Exon 3 of 10	ENST00000216146.9	NP_000958.1
RPL3	NM_001033853.2	c.353T>G	p.Phe118Cys	missense_variant	Exon 3 of 10		NP_001029025.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RPL3	ENST00000216146.9	c.353T>G	p.Phe118Cys	missense_variant	Exon 3 of 10	1	NM_000967.4	ENSP00000346001.3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461330 Hom.: 0 Cov.: 30 AF XY: 0.00000275 AC XY: 2 AN XY: 726910

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: 0.0000232

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.98
BayesDel_addAF	Pathogenic	0.28	D
BayesDel_noAF	Pathogenic	0.16
CADD	Pathogenic	29
DANN	Uncertain	0.99
DEOGEN2	Uncertain	0.48	.;T;.;T
Eigen	Uncertain	0.56
Eigen_PC	Uncertain	0.56
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Pathogenic	0.98	D;D;D;D
M_CAP	Uncertain	0.25	D
MetaRNN	Pathogenic	0.93	D;D;D;D
MetaSVM	Uncertain	0.38	D
MutationAssessor	Pathogenic	3.1	.;M;.;.
PrimateAI	Pathogenic	0.93	D
PROVEAN	Pathogenic	-7.3	D;D;D;D
REVEL	Uncertain	0.63
Sift	Pathogenic	0.0	D;D;D;D
Sift4G	Uncertain	0.018	D;D;.;.
Polyphen		1.0	.;D;.;.
Vest4		0.90
MutPred		0.76		.;Loss of stability (P = 0.0319);.;.;
MVP		0.59
MPC		1.5
ClinPred		1.0	D
GERP RS		5.2
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.62
gMVP		0.74

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr22-39713478;