ID Q8HEG9_PLEPL Unreviewed; 380 AA. AC Q8HEG9; DT 01-MAR-2003, integrated into UniProtKB/TrEMBL. DT 01-MAR-2003, sequence version 1. DT 13-JUN-2012, entry version 47. DE RecName: Full=Cytochrome b; DE Flags: Fragment; GN Name=cytb; OS Pleuronectes platessa (European plaice). OG Mitochondrion. OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; OC Actinopterygii; Neopterygii; Teleostei; Euteleostei; Neoteleostei; OC Acanthomorpha; Acanthopterygii; Percomorpha; Pleuronectiformes; OC Pleuronectoidei; Pleuronectidae; Pleuronectinae; Pleuronectes. OX NCBI_TaxID=8262; RN [1] RP NUCLEOTIDE SEQUENCE. RA Cunha R., Castilho R.; RT "Molecular systematics of Pleuronectiformes based on mitochondrial RT DNA."; RL Submitted (OCT-2002) to the EMBL/GenBank/DDBJ databases. 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; AY164472; AAN87027.1; -; Genomic_DNA. DR HSSP; P18946; 2BCC. DR ProteinModelPortal; Q8HEG9; -. DR HOVERGEN; HBG017694; -. DR GO; GO:0016021; C:integral to 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 GO; GO:0006810; P:transport; IEA:UniProtKB-KW. DR InterPro; IPR016175; Cyt_b/b6. DR InterPro; IPR005798; Cyt_b/b6_C. DR InterPro; IPR005797; Cyt_b/b6_N. DR InterPro; IPR016174; Di-haem_cyt_TM. DR PANTHER; PTHR19271; Cytochrome_b/b6; 1. DR Pfam; PF00032; Cytochrom_B_C; 1. DR SUPFAM; SSF81648; Cytochrome_b/b6_C; 1. DR SUPFAM; SSF81342; Transmembr_di-haem_cytochrome; 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 380 380 SQ SEQUENCE 380 AA; 42368 MW; D0531A294EAD99CD CRC64; MASLRKSHPL LKIANDALVD LPAPSNISVW WNFGSLLGLC LVTQIATGLF LAMHYTSDIA TAFTSVAHIC RDVNYGWLIR SIHANGASFF FICIYLHIGR GLYYGSYLYK ETWTIGVVLL LLVMMTAFVG YVLPWGQMSF WGATVITNLL SAVPYVGGTL VQWIWGGFSV DNATLTRFFA FHFLFPFIIA AATVIHLLFL HETGSNNPTG LNSDSDKVPF HPYFTYKDLL GFAVLLTALA SLALFSPNLL GDPDNFTPAN PLVTPPHIKP EWYFLFAYAI LRSIPNKLGG VLALLFSILV LMLVPFLHTS KQRSLMFRPV TQFLFWSLVA DVMILTWIGG MPVEHPFVII GQVASLIYFS LFLVLIPTAG WMENKVLGWK //