rs866644572

Variant names:

• chr1-151761460-G-A
• rs866644572
• NM_031420.4:c.579C>T

Your query was ambiguous. Multiple possible variants found:

• chr1-151761460-G-A
• chr1-151761460-G-T

Variant summary

Our verdict is Likely benign. Variant got -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_031420.4(MRPL9):​c.579C>T​(p.Phe193Phe) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: MRPL9 NM_031420.4 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.20

Genes affected

MRPL9 (HGNC:14277): (mitochondrial ribosomal protein L9) This is a nuclear gene encoding a protein component of the 39S subunit of the mitochondrial ribosome. Alternative splicing results in multiple transcript variants. A pseudogene of this gene is found on chromosome 8. [provided by RefSeq, Jul 2014]

ACMG classification

Verdict is Likely_benign. Variant got -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.54).
• BP7: Synonymous conserved (PhyloP=1.2 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MRPL9	NM_031420.4	c.579C>T	p.Phe193Phe	synonymous_variant	Exon 5 of 7	ENST00000368830.8	NP_113608.1
MRPL9	NM_001300733.2	c.487-561C>T		intron_variant	Intron 4 of 5		NP_001287662.1
MRPL9	NR_125331.2	n.636C>T		non_coding_transcript_exon_variant	Exon 5 of 7
MRPL9	XR_921910.2	n.*6C>T		downstream_gene_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MRPL9	ENST00000368830.8	c.579C>T	p.Phe193Phe	synonymous_variant	Exon 5 of 7	1	NM_031420.4	ENSP00000357823.3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.54
CADD	Benign	13
DANN	Benign	0.86

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

LitVar

Other links and lift over

dbSNP: rs866644572; hg19: chr1-151733936; COSMIC: COSV58617965; COSMIC: COSV58617965;