STIGMATELLIN-BOUND CYTOCHROME BC1 COMPLEX FROM CHICKEN OXIDOREDUCTASE, CYTOCHROME BC1, MEMBRANE PROTEIN, HEME PROTEIN, RIESKE IRON SULFUR PROTEIN, CYTOCHROME B, CYTOCHROME C1, COMPLEX III, MITOCHONDRIAL PROCESSING PROTEIN, UBIQUINONE, REDOX ENZYM RESPIRATORY CHAIN, ELECTRON TRANSPORT, HEME, INNER MEMBRANE IRON, MEMBRANE, METAL- BINDING, MITOCHONDRION, TRANSMEMBRANE, STIGMATELLIN, IRON, MITOCHONDRION INNER MEMBRANE, RESPIRATORY CHAIN, TRANSPORT, 2FE-2S, DISULFIDE BOND, IRON-SULFUR, TRANSIT PEPTIDE 3H1J