SUCCINATE DEHYDROGENASE [UBIQUINONE] CYTOCHROME B SMALL SUBUNIT, MITOCHONDRIAL PRECURSOR (CYBS) (SUCCINATE-UBIQUINONE REDUCTASE MEMBRANE ANCHOR SUBUNIT) (QPS2) (CII-4) (SUCCINATE DEHYDROGENASE COMPLEX SUBUNIT D) (SUCCINATE-UBIQUINONE OXIDOREDUCTASE CYTOCHROME B SMALL SUBUNIT). [Source:SWISSPROT;Acc:O14521]