rs1311419216

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_212552.3(BOLA3):​c.283A>T​(p.Met95Leu) variant causes a missense change. The variant allele was found at a frequency of 0.000000684 in 1,461,618 control chromosomes in the GnomAD database, with no homozygous occurrence. 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)
Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

BOLA3
NM_212552.3 missense

Scores

3
3
10

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 5.49
Variant links:
Genes affected
BOLA3 (HGNC:24415): (bolA family member 3) This gene encodes a protein that plays an essential role in the production of iron-sulfur (Fe-S) clusters for the normal maturation of lipoate-containing 2-oxoacid dehydrogenases, and for the assembly of the mitochondrial respiratory chain complexes. Mutation in this gene has been associated with multiple mitochondrial dysfunctions syndrome-2. Two alternatively spliced transcript variants encoding different isoforms with distinct subcellular localization have been reported for this gene (PMID:21944046). [provided by RefSeq, Dec 2011]
TET3 (HGNC:28313): (tet methylcytosine dioxygenase 3) Enables methyl-CpG binding activity and zinc ion binding activity. Involved in histone H3-K4 trimethylation; positive regulation of transcription by RNA polymerase II; and protein O-linked glycosylation. Predicted to be located in cytoplasm and male pronucleus. Predicted to be active in nucleus. Biomarker of esophagus squamous cell carcinoma. [provided by Alliance of Genome Resources, Apr 2022]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.232434).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
BOLA3NM_212552.3 linkc.283A>T p.Met95Leu missense_variant Exon 4 of 4 ENST00000327428.10 NP_997717.2 Q53S33-1
BOLA3NM_001035505.2 linkc.194A>T p.Asp65Val missense_variant Exon 3 of 3 NP_001030582.1 Q53S33-2Q8N338
TET3XM_024452745.2 linkc.*391T>A downstream_gene_variant XP_024308513.1
TET3XM_024452746.2 linkc.*391T>A downstream_gene_variant XP_024308514.1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
BOLA3ENST00000327428.10 linkc.283A>T p.Met95Leu missense_variant Exon 4 of 4 1 NM_212552.3 ENSP00000331369.5 Q53S33-1

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD4 exome
AF:
6.84e-7
AC:
1
AN:
1461618
Hom.:
0
Cov.:
30
AF XY:
0.00
AC XY:
0
AN XY:
727132
show subpopulations
Gnomad4 AFR exome
AF:
0.0000299
Gnomad4 AMR exome
AF:
0.00
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:
0.00
Gnomad4 OTH exome
AF:
0.00
GnomAD4 genome
Cov.:
32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
0.69
BayesDel_addAF
Pathogenic
0.18
D
BayesDel_noAF
Benign
-0.27
CADD
Uncertain
25
DANN
Benign
0.97
Eigen
Uncertain
0.28
Eigen_PC
Uncertain
0.26
FATHMM_MKL
Pathogenic
0.97
D
LIST_S2
Benign
0.46
T
M_CAP
Benign
0.028
D
MetaRNN
Benign
0.23
T
MetaSVM
Benign
-0.80
T
PROVEAN
Benign
0.15
N
REVEL
Benign
0.090
Sift
Uncertain
0.0030
D
Sift4G
Benign
0.26
T
Vest4
0.44
MutPred
0.40
Gain of MoRF binding (P = 0.0189);
MVP
0.41
ClinPred
0.89
D
GERP RS
3.9
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.1

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr2-74362761; API