ID K4K2Q2_9TELE Unreviewed; 380 AA. AC K4K2Q2; DT 09-JAN-2013, integrated into UniProtKB/TrEMBL. DT 09-JAN-2013, sequence version 1. DT 20-JAN-2016, entry version 20. DE RecName: Full=Cytochrome b {ECO:0000256|RuleBase:RU362117}; GN Name=cytb {ECO:0000313|EMBL:AFU93285.1}; OS Salvethymus svetovidovi (long-finned charr). OG Mitochondrion {ECO:0000313|EMBL:AFU93285.1}. OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; OC Actinopterygii; Neopterygii; Teleostei; Protacanthopterygii; OC Salmoniformes; Salmonidae; Salmoninae; Salvethymus. OX NCBI_TaxID=152109 {ECO:0000313|EMBL:AFU93285.1}; RN [1] {ECO:0000313|EMBL:AFU93285.1} RP NUCLEOTIDE SEQUENCE. RC STRAIN=#97 {ECO:0000313|EMBL:AFU93285.1}; RX PubMed=23071608; DOI=10.1371/journal.pone.0046662; RA Crete-Lafreniere A., Weir L.K., Bernatchez L.; RT "Framing the salmonidae family phylogenetic portrait: a more complete RT picture from increased taxon sampling."; RL PLoS ONE 7:e46662-e46662(2012). 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:RU362117}. CC -!- COFACTOR: CC Name=heme; Xref=ChEBI:CHEBI:30413; CC Evidence={ECO:0000256|RuleBase:RU362117}; CC Note=Binds 2 heme groups non-covalently. CC {ECO:0000256|RuleBase:RU362117}; CC -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane CC {ECO:0000256|RuleBase:RU362117}. CC -!- SIMILARITY: Belongs to the cytochrome b family. CC {ECO:0000256|RuleBase:RU362117}. CC -!- CAUTION: Lacks conserved residue(s) required for the propagation CC of feature annotation. {ECO:0000256|RuleBase:RU362117}. 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; JX960859; AFU93285.1; -; Genomic_DNA. DR GO; GO:0005743; C:mitochondrial inner membrane; IEA:UniProtKB-SubCell. DR GO; GO:0045275; C:respiratory chain complex III; IEA:InterPro. DR GO; GO:0009055; F:electron carrier activity; IEA:InterPro. DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW. DR GO; GO:0008121; F:ubiquinol-cytochrome-c reductase activity; IEA:InterPro. DR GO; GO:0006122; P:mitochondrial electron transport, ubiquinol to cytochrome c; 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; IPR030689; Cytochrome_b. DR InterPro; IPR016174; Di-haem_cyt_TM. DR Pfam; PF00032; Cytochrom_B_C; 1. DR Pfam; PF13631; Cytochrom_B_N_2; 1. DR PIRSF; PIRSF038885; COB; 1. DR SUPFAM; SSF81342; SSF81342; 1. DR SUPFAM; SSF81648; SSF81648; 1. DR PROSITE; PS51003; CYTB_CTER; 1. DR PROSITE; PS51002; CYTB_NTER; 1. PE 3: Inferred from homology; KW Electron transport {ECO:0000256|RuleBase:RU362117}; KW Heme {ECO:0000256|RuleBase:RU362117}; KW Iron {ECO:0000256|RuleBase:RU362117}; KW Membrane {ECO:0000256|RuleBase:RU362117}; KW Metal-binding {ECO:0000256|RuleBase:RU362117}; KW Mitochondrion {ECO:0000256|RuleBase:RU362117, KW ECO:0000313|EMBL:AFU93285.1}; KW Respiratory chain {ECO:0000256|RuleBase:RU362117}; KW Transmembrane {ECO:0000256|RuleBase:RU362117}; KW Transmembrane helix {ECO:0000256|RuleBase:RU362117}; KW Transport {ECO:0000256|RuleBase:RU362117}. FT TRANSMEM 29 52 Helical. {ECO:0000256|RuleBase:RU362117}. FT TRANSMEM 87 107 Helical. {ECO:0000256|RuleBase:RU362117}. FT TRANSMEM 113 133 Helical. {ECO:0000256|RuleBase:RU362117}. FT TRANSMEM 145 166 Helical. {ECO:0000256|RuleBase:RU362117}. FT TRANSMEM 178 200 Helical. {ECO:0000256|RuleBase:RU362117}. FT TRANSMEM 229 250 Helical. {ECO:0000256|RuleBase:RU362117}. FT TRANSMEM 288 308 Helical. {ECO:0000256|RuleBase:RU362117}. FT TRANSMEM 320 341 Helical. {ECO:0000256|RuleBase:RU362117}. FT TRANSMEM 347 372 Helical. {ECO:0000256|RuleBase:RU362117}. FT DOMAIN 1 209 CYTB_NTER. {ECO:0000259|PROSITE:PS51002}. FT DOMAIN 210 380 CYTB_CTER. {ECO:0000259|PROSITE:PS51003}. SQ SEQUENCE 380 AA; 42344 MW; 19B0284D48D93EFF CRC64; MANLRKTHPL LKIANDALVD LPAPSNISVW WNFGSLLGLC LATQILTGLF LAMHYTSDIS TAFSSVCHIC RDVSYGWLIR NIHANGASFF FICIYMHIAR GLYYGSYLYK ETWNIGVVLL LLTMMTAFVG YVLPWGQMSF WGATVITNLF SAVPYVGGAL VQWIWGGFSV DSATLTRFFA FHFLFPFVIA AATVLHLLFL HETGSNNPAG INSDADKISF HPYFSYKDLL GFVAMLLGLT ALALFTPNLL GDPDNFTPAN PLVTPPHIKP EWYFLFAYAI LRSIPNKLGG VLALLFSILV LMVVPILHTS KQRGLTFRPL TQFLFWTLVA DMLILTWIGG MPVEHPFIII GQVASVIYFT IFLILAPLAG WAENKALEWT //