Genetic Variant MRPL9:c.589-13_589-5delTTTTTTTTT (chr1-151760903-CAAAAAAAAA-C) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

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

The NM_031420.4(MRPL9):c.589-13_589-5delTTTTTTTTT variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000147 in 953,866 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 0)

Exomes 𝑓: 0.000015 ( 0 hom. )

Consequence

MRPL9
NM_031420.4 splice_region, intron

Scores

Not classified

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 2.16

Variant links:

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]

MRPL9 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	Exon rank	MANE	Protein	UniProt
MRPL9	NM_031420.4 link	c.589-13_589-5delTTTTTTTTT	splice_region_variant, intron_variant	Intron 5 of 6	ENST00000368830.8	NP_113608.1	Q9BYD2
MRPL9	NM_001300733.2 link	c.487-13_487-5delTTTTTTTTT	splice_region_variant, intron_variant	Intron 4 of 5		NP_001287662.1	Q9BYD2Q5SZR1
MRPL9	NR_125331.2 link	n.646-13_646-5delTTTTTTTTT	splice_region_variant, intron_variant	Intron 5 of 6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MRPL9	ENST00000368830.8 link	c.589-13_589-5delTTTTTTTTT		splice_region_variant, intron_variant	Intron 5 of 6	1	NM_031420.4	ENSP00000357823.3		Q9BYD2

Frequencies

GnomAD3 genomes

AF:

0.0000135

AC:

AN:

74204

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000486

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000148

AC:

AN:

879668

Hom.:

AF XY:

0.0000137

AC XY:

AN XY:

437010

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000754

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000460

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000115

Gnomad4 OTH exome

AF:

0.0000264

GnomAD4 genome

AF:

0.0000135

AC:

AN:

74198

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

33964

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000489

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

1-151760903-CAAAAAAAAAAAA-CAAA

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over