rs747468360

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The NM_001689.5(ATP5MC3):​c.265G>T​(p.Gly89Cys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 33)

Consequence

ATP5MC3
NM_001689.5 missense

Scores

11
6
2

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 7.91
Variant links:
Genes affected
ATP5MC3 (HGNC:843): (ATP synthase membrane subunit c locus 3) This gene encodes a subunit of mitochondrial ATP synthase. Mitochondrial ATP synthase catalyzes ATP synthesis, utilizing an electrochemical gradient of protons across the inner membrane during oxidative phosphorylation. ATP synthase is composed of two linked multi-subunit complexes: the soluble catalytic core, F1, and the membrane-spanning component, Fo, comprising the proton channel. The catalytic portion of mitochondrial ATP synthase consists of 5 different subunits (alpha, beta, gamma, delta, and epsilon) assembled with a stoichiometry of 3 alpha, 3 beta, and a single representative of the other 3. The proton channel seems to have nine subunits (a, b, c, d, e, f, g, F6 and 8). This gene is one of three genes that encode subunit c of the proton channel. Each of the three genes have distinct mitochondrial import sequences but encode the identical mature protein. Alternatively spliced transcript variants encoding different proteins have been identified. [provided by RefSeq, Jun 2010]

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
PP3
MetaRNN computational evidence supports a deleterious effect, 0.921

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
ATP5MC3NM_001689.5 linkc.265G>T p.Gly89Cys missense_variant Exon 4 of 5 ENST00000284727.9 NP_001680.1 P48201
ATP5MC3NM_001002258.5 linkc.265G>T p.Gly89Cys missense_variant Exon 3 of 4 NP_001002258.1 P48201
ATP5MC3NM_001190329.2 linkc.265G>T p.Gly89Cys missense_variant Exon 4 of 4 NP_001177258.1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
ATP5MC3ENST00000284727.9 linkc.265G>T p.Gly89Cys missense_variant Exon 4 of 5 1 NM_001689.5 ENSP00000284727.4 P48201
ATP5MC3ENST00000392541.3 linkc.265G>T p.Gly89Cys missense_variant Exon 3 of 4 1 ENSP00000376324.3 P48201
ATP5MC3ENST00000409194.5 linkc.265G>T p.Gly89Cys missense_variant Exon 4 of 5 2 ENSP00000387317.1 P48201
ATP5MC3ENST00000497075.5 linkn.393G>T non_coding_transcript_exon_variant Exon 4 of 4 2

Frequencies

GnomAD3 genomes
Cov.:
33
GnomAD4 exome
Cov.:
30
GnomAD4 genome
Cov.:
33
ExAC
AF:
0.0000165
AC:
2

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
1.0
BayesDel_addAF
Pathogenic
0.35
D
BayesDel_noAF
Pathogenic
0.27
CADD
Pathogenic
32
DANN
Uncertain
0.99
DEOGEN2
Benign
0.37
T;T;T
Eigen
Pathogenic
0.92
Eigen_PC
Pathogenic
0.88
FATHMM_MKL
Pathogenic
0.98
D
LIST_S2
Uncertain
0.97
.;.;D
M_CAP
Uncertain
0.11
D
MetaRNN
Pathogenic
0.92
D;D;D
MetaSVM
Uncertain
0.16
D
MutationAssessor
Pathogenic
3.6
H;H;H
PrimateAI
Pathogenic
0.90
D
PROVEAN
Pathogenic
-8.0
D;D;D
REVEL
Pathogenic
0.66
Sift
Uncertain
0.015
D;D;D
Sift4G
Uncertain
0.030
D;D;D
Polyphen
0.96
D;D;D
Vest4
0.91
MutPred
0.80
Loss of disorder (P = 0.027);Loss of disorder (P = 0.027);Loss of disorder (P = 0.027);
MVP
0.89
MPC
1.3
ClinPred
0.99
D
GERP RS
5.7
Varity_R
0.92
gMVP
0.99

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.

Other links and lift over

dbSNP: rs747468360; hg19: chr2-176043834; API