AlphaFold predicted structure
MGME1 · Q9BQP7

Mean pLDDT
75.6/ 100
Confident
344 residues
Confidence breakdown
- Very high(≥ 90)55%
- Confident(70–90)11%
- Low(50–70)9%
- Very low(< 50)25%
AlphaFold (Jumper et al., 2021) · CC BY 4.0
mitochondrial genome maintenance exonuclease 1
Annotations refreshed 10 hours ago.
Diagnostic Grade (Green)
Likely inborn error of metabolism
BIALLELIC, autosomal or pseudoautosomalMitochondrial disorders
BIALLELIC, autosomal or pseudoautosomalMitochondrial DNA maintenance disorder
BIALLELIC, autosomal or pseudoautosomalPossible mitochondrial disorder - nuclear genes
BIALLELIC, autosomal or pseudoautosomalUndiagnosed metabolic disorders
BIALLELIC, autosomal or pseudoautosomalChildhood onset dystonia, chorea or related movement disorder
mitochondrial DNA depletion syndrome 11
Progressive external ophthalmoplegia - myopathy - emaciation
inborn mitochondrial metabolism disorder
mitochondrial disease
hereditary disease
hypothyroidism
Parkinson disease
Hypercholesterolemia
metabolic disease
myxedema
Score is the Open Targets composite evidence score (0-1). Higher = stronger gene-disease association.
Mitochondrial genome maintenance exonuclease 1
Metal-dependent single-stranded DNA (ssDNA) exonuclease involved in mitochondrial genome maintenance. Has preference for 5'-3' exonuclease activity but is also capable of endonuclease activity on linear substrates. Necessary for maintenance of proper 7S DNA levels. Probably involved in mitochondrial DNA (mtDNA) repair, possibly via the processing of displaced DNA containing Okazaki fragments during RNA-primed DNA synthesis on the lagging strand or via processing of DNA flaps during long-patch base excision repair. Specifically binds 5-hydroxymethylcytosine (5hmC)-containing DNA in stem cells
MGME1 · Q9BQP7

Mean pLDDT
75.6/ 100
Confident
344 residues
Confidence breakdown
AlphaFold (Jumper et al., 2021) · CC BY 4.0