ID Q45GA8_9DIPT Unreviewed; 124 AA. AC Q45GA8; DT 13-SEP-2005, integrated into UniProtKB/TrEMBL. DT 13-SEP-2005, sequence version 1. DT 06-MAR-2007, entry version 18. DE Cytochrome b (Fragment). OS Brachyotheca lobulata '3' Di144. OG Mitochondrion. OC Eukaryota; Metazoa; Arthropoda; Hexapoda; Insecta; Pterygota; OC Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; OC Hippoboscoidea; Streblidae; Brachytarsininae; Brachyotheca. OX NCBI_TaxID=339835; RN [1] RP NUCLEOTIDE SEQUENCE. RX PubMed=16087354; DOI=10.1016/j.ympev.2005.06.008; RA Dittmar K., Porter M.L., Murray S., Whiting M.F.; RT "Molecular phylogenetic analysis of nycteribiid and streblid bat flies RT (Diptera: Brachycera, Calyptratae): implications for host associations RT and phylogeographic origins."; RL Mol. Phylogenet. Evol. 38:155-170(2006). CC -!- FUNCTION: Component of the ubiquinol-cytochrome c reductase CC complex (complex III or cytochrome b-c1 complex), which is a CC respiratory chain that generates an electrochemical potential CC coupled to ATP synthesis (By similarity). CC -!- COFACTOR: Binds 2 heme groups non-covalently (By similarity). CC -!- SUBUNIT: The main subunits of complex b-c1 are: cytochrome b, CC cytochrome c1 and the Rieske protein (By similarity). CC -!- SIMILARITY: Belongs to the cytochrome b family. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; DQ133126; AAZ66706.1; -; Genomic_DNA. DR GO; GO:0016021; C:integral to membrane; IEA:UniProtKB-KW. DR GO; GO:0005746; C:mitochondrial electron transport chain; IEA:UniProtKB-KW. DR GO; GO:0005506; F:iron ion binding; IEA:UniProtKB-KW. DR GO; GO:0016491; F:oxidoreductase activity; IEA:InterPro. DR GO; GO:0006118; P:electron transport; IEA:InterPro. DR GO; GO:0006810; P:transport; IEA:UniProtKB-KW. DR InterPro; IPR005798; Cytb_b6_C. DR InterPro; IPR005797; Cytb_b6_N. DR Pfam; PF00033; Cytochrom_B_N; 1. DR PROSITE; PS51003; CYTB_CTER; 1. DR PROSITE; PS51002; CYTB_NTER; 1. KW Electron transport; Heme; Iron; Metal-binding; Mitochondrion; KW Respiratory chain; Transmembrane; Transport. FT NON_TER 1 1 FT NON_TER 124 124 SQ SEQUENCE 124 AA; 14124 MW; D857B5A8C7D7CAC4 CRC64; WGATVITNLL SAIPYLGNML VQWIWGGFAV DNATLTRFFT FHFILPFIIL AMTMIHLMFL HETGSNNPMG LNSNCDKIPF YPYYSTKDLF GFIVLLMLLI MLNLINLYML GDPNNFIPAN PLIT //