16-368381-C-T

Variant summary

Our verdict is Benign. Variant got -9 ACMG points: 0P and 9B. BP4_StrongBP6BS2

The NM_006428.5(MRPL28):c.610G>A(p.Val204Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000232 in 1,613,848 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (no stars).

Frequency

Genomes: 𝑓 0.00035 ( 0 hom., cov: 34)

Exomes 𝑓: 0.00022 ( 2 hom. )

Consequence

MRPL28
NM_006428.5 missense

Scores

Clinical Significance

Likely benign no assertion criteria provided B:1

Conservation

PhyloP100: 3.13

Variant links:

Genes affected

MRPL28 (HGNC:14484): (mitochondrial ribosomal protein L28) 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, a part of which was originally isolated by its ability to recognize tyrosinase in an HLA-A24-restricted fashion. [provided by RefSeq, Jul 2008]

MRPL28 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -9 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.011905611).

BP6

Variant 16-368381-C-T is Benign according to our data. Variant chr16-368381-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 254104.Status of the report is no_assertion_criteria_provided, 0 stars.

BS2

High Homozygotes in GnomAdExome at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
MRPL28	NM_006428.5 linkuse as main transcript	c.610G>A	p.Val204Met	missense_variant	5/6	ENST00000199706.13
MRPL28	XM_005255041.3 linkuse as main transcript	c.610G>A	p.Val204Met	missense_variant	5/6
MRPL28	XM_011522351.3 linkuse as main transcript	c.610G>A	p.Val204Met	missense_variant	5/6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
MRPL28	ENST00000199706.13 linkuse as main transcript	c.610G>A	p.Val204Met	missense_variant	5/6	1	NM_006428.5	P1

Frequencies

GnomAD3 genomes

AF:

0.000348

AC:

AN:

152216

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00340

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00107

AC:

269

AN:

251262

Hom.:

AF XY:

0.000699

AC XY:

AN XY:

135852

show subpopulations

Gnomad AFR exome

AF:

0.0000616

Gnomad AMR exome

AF:

0.00744

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000176

Gnomad OTH exome

AF:

0.00147

GnomAD4 exome

AF:

0.000220

AC:

321

AN:

1461514

Hom.:

Cov.:

AF XY:

0.000172

AC XY:

125

AN XY:

727082

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00691

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:

0.00000180

Gnomad4 OTH exome

AF:

0.000149

GnomAD4 genome

AF:

0.000348

AC:

AN:

152334

Hom.:

Cov.:

AF XY:

0.000309

AC XY:

AN XY:

74482

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00340

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000952

Hom.:

Bravo

AF:

0.000604

ExAC

AF:

0.000890

AC:

108

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

Oromandibular-limb hypogenesis spectrum

Benign:1

Likely benign, no assertion criteria provided

research

CHU Sainte-Justine Research Center, University of Montreal

Aug 12, 2016

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.22

BayesDel_addAF

Benign

-0.28

BayesDel_noAF

Benign

-0.18

Cadd

Uncertain

Dann

Uncertain

1.0

DEOGEN2

Benign

0.10

T;T;T;T;T

Eigen

Uncertain

0.27

Eigen_PC

Benign

0.15

FATHMM_MKL

Uncertain

0.96

M_CAP

Benign

0.077

MetaRNN

Benign

0.012

T;T;T;T;T

MetaSVM

Benign

-0.68

MutationAssessor

Pathogenic

3.2

M;M;M;.;.

MutationTaster

Benign

1.0

D;D;D;D;D

PrimateAI

Uncertain

0.51

Polyphen

0.99

D;D;D;.;.

Vest4

0.63

MVP

0.27

ClinPred

0.18

GERP RS

3.5

RBP_binding_hub_radar

1.1

RBP_regulation_power_radar

2.8

Varity_R

0.31

gMVP

0.51

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

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

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over