ID A4U7K5_9CUCU Unreviewed; 142 AA. AC A4U7K5; DT 15-MAY-2007, integrated into UniProtKB/TrEMBL. DT 15-MAY-2007, sequence version 1. DT 13-NOV-2007, entry version 5. DE Cytochrome b (Fragment). GN Name=cytb; OS Bruchus hamatus. OG Mitochondrion. OC Eukaryota; Metazoa; Arthropoda; Hexapoda; Insecta; Pterygota; OC Neoptera; Endopterygota; Coleoptera; Polyphaga; Cucujiformia; OC Chrysomeloidea; Chrysomelidae; Bruchinae; Bruchini; Bruchus. OX NCBI_TaxID=361679; RN [1] RP NUCLEOTIDE SEQUENCE. RX PubMed=17276089; DOI=10.1016/j.ympev.2006.11.026; RA Kergoat G.J., Silvain J.F., Delobel A., Tuda M., Anton K.W.; RT "Defining the limits of taxonomic conservatism in host-plant use for RT phytophagous insects: molecular systematics and evolution of host- RT plant associations in the seed-beetle genus Bruchus Linnaeus RT (Coleoptera: Chrysomelidae: Bruchinae)."; RL Mol. Phylogenet. Evol. 43:251-269(2007). 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 -!- 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; DQ307668; ABC39642.1; -; Genomic_DNA. DR InterPro; IPR005798; Cytb_b6_C. DR InterPro; IPR005797; Cytb_b6_N. DR Pfam; PF00032; Cytochrom_B_C; 1. DR Pfam; PF00033; Cytochrom_B_N; 1. DR PROSITE; PS51003; CYTB_CTER; 1. DR PROSITE; PS51002; CYTB_NTER; 1. PE 3: Inferred from homology; KW Electron transport; Heme; Iron; Metal-binding; Mitochondrion; KW Respiratory chain; Transmembrane; Transport. FT NON_TER 1 1 FT NON_TER 142 142 SQ SEQUENCE 142 AA; 16228 MW; 287B0F4C4DF925E7 CRC64; WGQMSFWGAT VITNLLSAIP YLGTSIVQWI WGGFAVDNAT LTRFFTFHFL FPFIVAAMVI IHLLFLHQTG SNNPLGTKSN IDKIPFHPYF TFKDIVGMLI MTFLLVFLTL NTPYLLGDPD NFIPANPLVT PIHIQPEWYF LF //