rs1162080576

Variant names:

• chr8-66429783-C-A
• NM_015169.4:c.652C>A

Your query was ambiguous. Multiple possible variants found:

• chr8-66429783-C-A
• chr8-66429783-C-G

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_015169.4(RRS1):​c.652C>A​(p.Leu218Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,460,466 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. L218V) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: RRS1 NM_015169.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.23

Genes affected

RRS1 (HGNC:17083): (ribosome biogenesis regulator 1 homolog) Enables 5S rRNA binding activity. Involved in several processes, including mitotic metaphase plate congression; protein localization to nucleolus; and ribosomal large subunit assembly. Located in condensed nuclear chromosome; nucleolus; and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000287127 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RRS1	NM_015169.4	c.652C>A	p.Leu218Met	missense_variant	Exon 1 of 1	ENST00000320270.4	NP_055984.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RRS1	ENST00000320270.4	c.652C>A	p.Leu218Met	missense_variant	Exon 1 of 1	6	NM_015169.4	ENSP00000322396.2
ENSG00000287127	ENST00000659008.1	n.87+2501G>T		intron_variant	Intron 1 of 1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.85e-7 AC: 1 AN: 1460466 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 726560

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: 8.99e-7

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	Benign	0.24
BayesDel_addAF	Pathogenic	0.21	D
BayesDel_noAF	Uncertain	0.060
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Benign	0.19	T
Eigen	Uncertain	0.63
Eigen_PC	Uncertain	0.59
FATHMM_MKL	Uncertain	0.89	D
LIST_S2	Benign	0.58	T
M_CAP	Uncertain	0.12	D
MetaRNN	Uncertain	0.73	D
MetaSVM	Uncertain	0.56	D
MutationAssessor	Uncertain	2.4	M
PrimateAI	Uncertain	0.58	T
PROVEAN	Benign	-1.3	N
REVEL	Uncertain	0.63
Sift	Uncertain	0.0050	D
Sift4G	Uncertain	0.011	D
Polyphen		1.0	D
Vest4		0.57
MutPred		0.48		Gain of MoRF binding (P = 0.0794);
MVP		0.85
MPC		1.2
ClinPred		0.97	D
GERP RS		4.9
Varity_R		0.42
gMVP		0.49

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: chr8-67342018;