ID Q1HTW7_9HEMI Unreviewed; 106 AA. AC Q1HTW7; DT 13-JUN-2006, integrated into UniProtKB/TrEMBL. DT 13-JUN-2006, sequence version 1. DT 14-OCT-2015, entry version 43. DE RecName: Full=Cytochrome b {ECO:0000256|RuleBase:RU000300}; DE Flags: Fragment; GN Name=cytb {ECO:0000313|EMBL:ABD24412.1}; OS Macrolophus melanotoma. OG Mitochondrion {ECO:0000313|EMBL:ABD24412.1}. OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; OC Pterygota; Neoptera; Paraneoptera; Hemiptera; Euhemiptera; OC Heteroptera; Panheteroptera; Cimicomorpha; Miridae; Dicyphina; OC Macrolophus. OX NCBI_TaxID=370845 {ECO:0000313|EMBL:ABD24412.1}; RN [1] {ECO:0000313|EMBL:ABD24412.1} RP NUCLEOTIDE SEQUENCE. RA Martinez-Cascales J.I., Cenis J.L., Cassis G., Sanchez J.A.; RT "Species identity of Macrolophus melanotoma (Costa 1839) and RT Macrolophus pygmaeus (Rambur 1839) (Insecta: Heteroptera: Miridae) RT based on morphological and molecular data and binomic implications."; RL Submitted (JAN-2006) to the EMBL/GenBank/DDBJ databases. RN [2] {ECO:0000313|EMBL:ABL59791.1} RP NUCLEOTIDE SEQUENCE. RA Martinez-Cascales J.I., Sanchez J.A.; RT "Geographical and host plant distribution of Macrolophus key RT species."; RL Submitted (AUG-2006) 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. {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; DQ372116; ABD24412.1; -; Genomic_DNA. DR EMBL; DQ926803; ABL59791.1; -; 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 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 Pfam; PF00032; Cytochrom_B_C; 1. DR Pfam; PF13631; Cytochrom_B_N_2; 1. DR SUPFAM; SSF81648; SSF81648; 1. DR PROSITE; PS51003; CYTB_CTER; 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:ABD24412.1}; 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 23 Helical. {ECO:0000256|SAM:Phobius}. FT TRANSMEM 43 65 Helical. {ECO:0000256|SAM:Phobius}. FT NON_TER 1 1 {ECO:0000313|EMBL:ABD24412.1}. FT NON_TER 106 106 {ECO:0000313|EMBL:ABD24412.1}. SQ SEQUENCE 106 AA; 12574 MW; BC7C1DD1597200DB CRC64; FFSLHFLMPF IVAMMVMIHL LFLHQTGSNN PMGVNSNMDK IPFHPYFSIK DYMGMMMMMF MYIMLNMWEP QLLGDPENFI PANPLVTPVH IQPEWYFLFA YAILRS //