Positive Control: Rat liver tissue, human liver tissue, mouse liver tissue, 293T, HT-29, Hela, rat heart tissue, human kidney tissue, human skin tissue, mouse colon tissue.
Subcellular Location: Mitochondrion.
Complex II of the respiratory chain, which is specifically involved in the oxidation of succinate, carries electrons from FADH to CoQ. The complex is composed of four nuclear-encoded subunits and is localized in the mitochondrial inner membrane. The iron-sulfur subunit is highly conserved and contains three cysteine-rich clusters which may comprise the iron-sulfur centers of the enzyme. Sporadic and familial mutations in this gene result in paragangliomas and pheochromocytoma, and support a link between mitochondrial dysfunction and tumorigenesis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: FLJ92337; Ip; iron-sulfur subunit; Iron-sulfur subunit of complex II; OTTHUMP00000044624; succinate dehydrogenase [ubiquinone] iron-sulfur subunit; Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial; succinate dehydrogenase complex subunit B; succinate dehydrogenase complex subunit B, iron sulfur (Ip); succinate dehydrogenase complex, subunit B, iron sulfur (Ip)
Gene Aliases: 0710008N11Rik; CWS2; IP; PGL4; SDH; SDH1; SDH2; SDHB; SDHIP
Molecular Function: dehydrogenase