Variant chr3-179604597-A-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The ENST00000476781.6(MRPL47):c.28T>A(p.Cys10Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,884 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. 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. C10G) has been classified as Likely benign.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

MRPL47
ENST00000476781.6 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 2.61

Variant links:

Genes affected

MRPL47 (HGNC:16652): (mitochondrial ribosomal protein L47) Mammalian mitochondrial ribosomal proteins are encoded by nuclear genes and help in protein synthesis within the mitochondrion. Mitochondrial ribosomes (mitoribosomes) consist of a small 28S subunit and a large 39S subunit. They have an estimated 75% protein to rRNA composition compared to prokaryotic ribosomes, where this ratio is reversed. Another difference between mammalian mitoribosomes and prokaryotic ribosomes is that the latter contain a 5S rRNA. Among different species, the proteins comprising the mitoribosome differ greatly in sequence, and sometimes in biochemical properties, which prevents easy recognition by sequence homology. This gene encodes a 39S subunit protein. This gene is immediately adjacent to the gene for BAF complex 53 kDa subunit protein a (BAF53a), in a tail-to-tail orientation. Two transcript variants encoding different protein isoforms have been identified. [provided by RefSeq, Jul 2008]

MRPL47 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.27854776).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MRPL47	NM_020409.3 linkuse as main transcript	c.28T>A	p.Cys10Ser	missense_variant	1/7	ENST00000476781.6	NP_065142.2
MRPL47	NM_177988.1 linkuse as main transcript	c.-157T>A		5_prime_UTR_variant	1/6		NP_817125.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MRPL47	ENST00000476781.6 linkuse as main transcript	c.28T>A	p.Cys10Ser	missense_variant	1/7	1	NM_020409.3	ENSP00000417602	P1	Q9HD33-1
MRPL47	ENST00000259038.6 linkuse as main transcript	c.28T>A	p.Cys10Ser	missense_variant	1/7	1		ENSP00000259038		Q9HD33-2
MRPL47	ENST00000392659.2 linkuse as main transcript	c.-157T>A		5_prime_UTR_variant	1/6	1		ENSP00000376427		Q9HD33-3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251370

Hom.:

AF XY:

0.00000736

AC XY:

AN XY:

135876

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461884

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727242

show subpopulations

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:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000824

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.17

BayesDel_addAF

Benign

-0.13

BayesDel_noAF

Benign

-0.33

CADD

Benign

DANN

Benign

0.92

DEOGEN2

Benign

0.0046

T;.

Eigen

Benign

-0.18

Eigen_PC

Benign

-0.22

FATHMM_MKL

Benign

0.14

LIST_S2

Benign

0.44

T;T

M_CAP

Benign

0.025

MetaRNN

Benign

0.28

T;T

MetaSVM

Benign

-0.80

MutationAssessor

Uncertain

2.4

M;M

MutationTaster

Benign

1.0

P;P;P

PrimateAI

Uncertain

0.50

PROVEAN

Benign

-0.81

N;N

REVEL

Benign

0.15

Sift

Benign

0.14

T;T

Sift4G

Benign

0.11

T;T

Polyphen

0.56

P;P

Vest4

0.50

MutPred

0.49

Gain of disorder (P = 9e-04);Gain of disorder (P = 9e-04);

MVP

0.69

MPC

0.46

ClinPred

0.93

GERP RS

5.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.40

gMVP

0.64

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

LitVar

Other links and lift over