ID   A0A2A9M5Q1_9APIC        Unreviewed;       305 AA.
AC   A0A2A9M5Q1;
DT   20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT   20-DEC-2017, sequence version 1.
DT   27-MAR-2024, entry version 18.
DE   RecName: Full=Cytochrome b {ECO:0000256|ARBA:ARBA00013531};
GN   ORFNames=BESB_051220 {ECO:0000313|EMBL:PFH30973.1};
OS   Besnoitia besnoiti.
OC   Eukaryota; Sar; Alveolata; Apicomplexa; Conoidasida; Coccidia;
OC   Eucoccidiorida; Eimeriorina; Sarcocystidae; Besnoitia.
OX   NCBI_TaxID=94643 {ECO:0000313|EMBL:PFH30973.1, ECO:0000313|Proteomes:UP000224006};
RN   [1] {ECO:0000313|EMBL:PFH30973.1, ECO:0000313|Proteomes:UP000224006}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Bb-Ger1 {ECO:0000313|EMBL:PFH30973.1,
RC   ECO:0000313|Proteomes:UP000224006};
RA   Schares G., Venepally P., Lorenzi H.A.;
RT   "Genome sequencing of Besnoitia besnoiti strain Bb-Ger1.";
RL   Submitted (SEP-2017) to the EMBL/GenBank/DDBJ databases.
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC       pass membrane protein {ECO:0000256|ARBA:ARBA00004141}. Mitochondrion
CC       inner membrane {ECO:0000256|ARBA:ARBA00004448}; Multi-pass membrane
CC       protein {ECO:0000256|ARBA:ARBA00004448}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:PFH30973.1}.
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; NWUJ01000032; PFH30973.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A2A9M5Q1; -.
DR   STRING; 94643.A0A2A9M5Q1; -.
DR   VEuPathDB; ToxoDB:BESB_051220; -.
DR   OrthoDB; 232320at2759; -.
DR   Proteomes; UP000224006; Unassembled WGS sequence.
DR   GO; GO:0005743; C:mitochondrial inner membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0070469; C:respirasome; IEA:UniProtKB-KW.
DR   GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   InterPro; IPR005798; Cyt_b/b6_C.
DR   InterPro; IPR036150; Cyt_b/b6_C_sf.
DR   InterPro; IPR027387; Cytb/b6-like_sf.
DR   Pfam; PF00032; Cytochrom_B_C; 1.
DR   SUPFAM; SSF81648; a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase); 1.
DR   PROSITE; PS51003; CYTB_CTER; 1.
PE   4: Predicted;
KW   Electron transport {ECO:0000256|ARBA:ARBA00022982};
KW   Heme {ECO:0000256|ARBA:ARBA00022617}; Iron {ECO:0000256|ARBA:ARBA00023004};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW   Mitochondrion {ECO:0000256|ARBA:ARBA00023128};
KW   Mitochondrion inner membrane {ECO:0000256|ARBA:ARBA00022792};
KW   Reference proteome {ECO:0000313|Proteomes:UP000224006};
KW   Respiratory chain {ECO:0000256|ARBA:ARBA00022660};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|SAM:Phobius}; Transport {ECO:0000256|ARBA:ARBA00022448}.
FT   TRANSMEM        45..64
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        76..100
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        120..141
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        153..180
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        207..236
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        257..279
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        285..304
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          127..305
FT                   /note="Cytochrome b/b6 C-terminal region profile"
FT                   /evidence="ECO:0000259|PROSITE:PS51003"
SQ   SEQUENCE   305 AA;  34394 MW;  FE01F2A8D08BCCBF CRC64;
     MNTEDDSGYE IQTTKFFMIA VHHHPTGLLK TAKSVGFQYP TTLRLFHIGY VLGVIYGFLF
     SLILTARENY YSDASLISSI VLGVIISETG LFISFFWGVY TTSWTTGLDL EGLCLPDPSS
     LVLFMTIMLS ALSIVVSSVY LKNQHLYTSC TNIMTFTLFV PYLPYYLIGL IFLQTAFGLI
     ELSHPDNSIP VNRFVTPLHI VPEWYFLAYY AVLKVIPSKT GGLLVFMSSL INLALLSEIR
     ALNTRMLIRQ HFMTRNVVSG WVIIWVYSMI FLIIIGSAIP QATYILYGRL ATIVYLTTGL
     VLCLY
//