Succinate Dehydrogenase [Ubiquinone] Cytochrome B Small Subunit, Mitochondrial

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial (159 aa, ~17 kDa) is encoded by the human SDHD gene. This protein plays a role in the regulation of the electron transport chain.

**Synonyms:** - CII-4 - CybS - QPs3 - SDHD - Succinate Dehydrogenase Complex Subunit D - Succinate-Ubiquinone Oxidoreductase Cytochrome B Small Subunit - Succinate-Ubiquinone Reductase Membrane Anchor Subunit