AlphaFold predicted structure
SDHAF1 · A6NFY7

Mean pLDDT
75.6/ 100
Confident
115 residues
Confidence breakdown
- Very high(≥ 90)42%
- Confident(70–90)16%
- Low(50–70)32%
- Very low(< 50)10%
AlphaFold (Jumper et al., 2021) · CC BY 4.0
succinate dehydrogenase complex assembly factor 1
Annotations refreshed 1 month ago.
Diagnostic Grade (Green)
DDG2P
BIALLELIC, autosomal or pseudoautosomalInherited white matter disorders
BIALLELIC, autosomal or pseudoautosomalIntellectual disability
BIALLELIC, autosomal or pseudoautosomalLikely inborn error of metabolism
BIALLELIC, autosomal or pseudoautosomalMitochondrial disorder with complex II deficiency
BIALLELIC, autosomal or pseudoautosomalMitochondrial disorders
BIALLELIC, autosomal or pseudoautosomalPossible mitochondrial disorder - nuclear genes
BIALLELIC, autosomal or pseudoautosomalUndiagnosed metabolic disorders
BIALLELIC, autosomal or pseudoautosomal+7 more panels — install the extension to see the full list inline on any page.
mitochondrial complex II deficiency, nuclear type 1
mitochondrial complex 2 deficiency, nuclear type 2
mitochondrial disease
inborn mitochondrial metabolism disorder
neurodegenerative disease
hereditary disease
lysosomal storage disease
Leukoencephalopathy
infection
Spastic paraparesis
Score is the Open Targets composite evidence score (0-1). Higher = stronger gene-disease association.
Succinate dehydrogenase assembly factor 1, mitochondrial
Plays an essential role in the assembly of succinate dehydrogenase (SDH), an enzyme complex (also referred to as respiratory complex II) that is a component of both the tricarboxylic acid (TCA) cycle and the mitochondrial electron transport chain, and which couples the oxidation of succinate to fumarate with the reduction of ubiquinone (coenzyme Q) to ubiquinol (PubMed:19465911, PubMed:24954417). Promotes maturation of the iron-sulfur protein subunit SDHB of the SDH catalytic dimer, protecting it from the deleterious effects of oxidants (PubMed:24954417). May act together with SDHAF3 (PubMed:24954417). Contributes to iron-sulfur cluster incorporation into SDHB by binding to SDHB and recruiting the iron-sulfur transfer complex formed by HSC20, HSPA9 and ISCU through direct binding to HSC20 (PubMed:26749241)
SDHAF1 · A6NFY7

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