ID Q45GA8_9MUSC Unreviewed; 124 AA. AC Q45GA8; DT 13-SEP-2005, integrated into UniProtKB/TrEMBL. DT 13-SEP-2005, sequence version 1. DT 14-OCT-2015, entry version 54. DE RecName: Full=Cytochrome b {ECO:0000256|RuleBase:RU000300}; DE Flags: Fragment; OS Brachyotheca lobulata '3' Di144. OG Mitochondrion {ECO:0000313|EMBL:AAZ66706.1}. OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; OC Pterygota; Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; OC Hippoboscoidea; Streblidae; Brachytarsininae; Brachyotheca. OX NCBI_TaxID=339835 {ECO:0000313|EMBL:AAZ66706.1}; RN [1] {ECO:0000313|EMBL:AAZ66706.1} 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. {ECO:0000256|RuleBase:RU000300}. CC -!- COFACTOR: CC Name=heme; Xref=ChEBI:CHEBI:30413; CC Evidence={ECO:0000256|RuleBase:RU000300}; CC Note=Binds 2 heme groups non-covalently. CC {ECO:0000256|RuleBase:RU000300}; CC -!- SIMILARITY: Belongs to the cytochrome b family. CC {ECO:0000256|RuleBase:RU000300}. 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 component of membrane; IEA:UniProtKB-KW. DR GO; GO:0005739; C:mitochondrion; IEA:UniProtKB-KW. DR GO; GO:0070469; C:respiratory chain; IEA:UniProtKB-KW. DR GO; GO:0009055; F:electron carrier activity; IEA:InterPro. DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW. DR GO; GO:0016491; F:oxidoreductase activity; IEA:InterPro. DR GO; GO:0022904; P:respiratory electron transport chain; IEA:InterPro. DR Gene3D; 1.20.810.10; -; 1. DR InterPro; IPR005798; Cyt_b/b6_C. DR InterPro; IPR005797; Cyt_b/b6_N. DR InterPro; IPR027387; Cytb/b6-like. DR InterPro; IPR016174; Di-haem_cyt_TM. DR Pfam; PF13631; Cytochrom_B_N_2; 1. DR SUPFAM; SSF81342; SSF81342; 1. DR PROSITE; PS51003; CYTB_CTER; 1. DR PROSITE; PS51002; CYTB_NTER; 1. PE 3: Inferred from homology; KW Electron transport {ECO:0000256|RuleBase:RU000300}; KW Heme {ECO:0000256|RuleBase:RU000300}; KW Iron {ECO:0000256|RuleBase:RU000300}; KW Membrane {ECO:0000256|SAM:Phobius}; KW Metal-binding {ECO:0000256|RuleBase:RU000300}; KW Mitochondrion {ECO:0000256|RuleBase:RU000300, KW ECO:0000313|EMBL:AAZ66706.1}; KW Respiratory chain {ECO:0000256|RuleBase:RU000300}; KW Transmembrane {ECO:0000256|RuleBase:RU000300, KW ECO:0000256|SAM:Phobius}; KW Transmembrane helix {ECO:0000256|SAM:Phobius}; KW Transport {ECO:0000256|RuleBase:RU000300}. FT TRANSMEM 6 26 Helical. {ECO:0000256|SAM:Phobius}. FT TRANSMEM 38 59 Helical. {ECO:0000256|SAM:Phobius}. FT TRANSMEM 89 110 Helical. {ECO:0000256|SAM:Phobius}. FT NON_TER 1 1 {ECO:0000313|EMBL:AAZ66706.1}. FT NON_TER 124 124 {ECO:0000313|EMBL:AAZ66706.1}. SQ SEQUENCE 124 AA; 14124 MW; D857B5A8C7D7CAC4 CRC64; WGATVITNLL SAIPYLGNML VQWIWGGFAV DNATLTRFFT FHFILPFIIL AMTMIHLMFL HETGSNNPMG LNSNCDKIPF YPYYSTKDLF GFIVLLMLLI MLNLINLYML GDPNNFIPAN PLIT //