ID G9QP49_9BACI Unreviewed; 254 AA.
AC G9QP49;
DT 22-FEB-2012, integrated into UniProtKB/TrEMBL.
DT 22-FEB-2012, sequence version 1.
DT 27-MAR-2024, entry version 54.
DE RecName: Full=Menaquinol:cytochrome c reductase cytochrome c subunit {ECO:0000256|PIRNR:PIRNR036636};
GN ORFNames=HMPREF1015_00066 {ECO:0000313|EMBL:EHL74305.1};
OS Bacillus smithii 7_3_47FAA.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Bacillus.
OX NCBI_TaxID=665952 {ECO:0000313|EMBL:EHL74305.1, ECO:0000313|Proteomes:UP000011747};
RN [1] {ECO:0000313|EMBL:EHL74305.1, ECO:0000313|Proteomes:UP000011747}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=7_3_47FAA {ECO:0000313|EMBL:EHL74305.1,
RC ECO:0000313|Proteomes:UP000011747};
RG The Broad Institute Genome Sequencing Platform;
RA Earl A., Ward D., Feldgarden M., Gevers D., Daigneault M., Strauss J.,
RA Allen-Vercoe E., Young S.K., Zeng Q., Gargeya S., Fitzgerald M., Haas B.,
RA Abouelleil A., Alvarado L., Arachchi H.M., Berlin A., Brown A.,
RA Chapman S.B., Chen Z., Dunbar C., Freedman E., Gearin G., Goldberg J.,
RA Griggs A., Gujja S., Heiman D., Howarth C., Larson L., Lui A.,
RA MacDonald P.J.P., Montmayeur A., Murphy C., Neiman D., Pearson M.,
RA Priest M., Roberts A., Saif S., Shea T., Shenoy N., Sisk P., Stolte C.,
RA Sykes S., Wortman J., Nusbaum C., Birren B.;
RT "The Genome Sequence of Bacillus smithii 7_3_47FAA.";
RL Submitted (SEP-2011) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Component of the menaquinol:cytochrome c reductase complex.
CC {ECO:0000256|PIRNR:PIRNR036636}.
CC -!- SUBUNIT: The main subunits of the menaquinol:cytochrome c complex are a
CC Rieske-type iron-sulfur protein (QcrA), a cytochrome b (QcrB) and a
CC cytochrome c (QcrC). {ECO:0000256|PIRNR:PIRNR036636}.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the cytochrome b family.
CC {ECO:0000256|PIRNR:PIRNR036636}.
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:EHL74305.1}.
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DR EMBL; ACWF01000149; EHL74305.1; -; Genomic_DNA.
DR RefSeq; WP_003355127.1; NZ_JH414764.1.
DR AlphaFoldDB; G9QP49; -.
DR PATRIC; fig|665952.3.peg.2931; -.
DR HOGENOM; CLU_061955_0_0_9; -.
DR Proteomes; UP000011747; Unassembled WGS sequence.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR GO; GO:0020037; F:heme binding; IEA:InterPro.
DR GO; GO:0005506; F:iron ion binding; IEA:InterPro.
DR Gene3D; 1.10.760.10; Cytochrome c-like domain; 1.
DR InterPro; IPR005798; Cyt_b/b6_C.
DR InterPro; IPR036150; Cyt_b/b6_C_sf.
DR InterPro; IPR009056; Cyt_c-like_dom.
DR InterPro; IPR036909; Cyt_c-like_dom_sf.
DR InterPro; IPR027387; Cytb/b6-like_sf.
DR InterPro; IPR012049; MenaQ_cyt_c_Rdtase_cyt_b/c-su.
DR PANTHER; PTHR37823; CYTOCHROME C-553-LIKE; 1.
DR PANTHER; PTHR37823:SF4; MENAQUINOL-CYTOCHROME C REDUCTASE CYTOCHROME B_C SUBUNIT; 1.
DR Pfam; PF00032; Cytochrom_B_C; 1.
DR Pfam; PF13442; Cytochrome_CBB3; 1.
DR PIRSF; PIRSF036636; QcrC; 1.
DR SUPFAM; SSF81648; a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase); 1.
DR SUPFAM; SSF46626; Cytochrome c; 1.
DR PROSITE; PS51003; CYTB_CTER; 1.
DR PROSITE; PS51007; CYTC; 1.
PE 3: Inferred from homology;
KW Electron transport {ECO:0000256|ARBA:ARBA00022982,
KW ECO:0000256|PIRNR:PIRNR036636};
KW Heme {ECO:0000256|ARBA:ARBA00022617, ECO:0000256|PIRSR:PIRSR036636-50};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|PIRSR:PIRSR036636-51};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRSR:PIRSR036636-51};
KW Reference proteome {ECO:0000313|Proteomes:UP000011747};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|PIRNR:PIRNR036636}.
FT TRANSMEM 46..63
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 104..123
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 135..153
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 27..153
FT /note="Cytochrome b/b6 C-terminal region profile"
FT /evidence="ECO:0000259|PROSITE:PS51003"
FT DOMAIN 177..252
FT /note="Cytochrome c"
FT /evidence="ECO:0000259|PROSITE:PS51007"
FT BINDING 191
FT /ligand="heme c"
FT /ligand_id="ChEBI:CHEBI:61717"
FT /note="covalent"
FT /evidence="ECO:0000256|PIRSR:PIRSR036636-50"
FT BINDING 194
FT /ligand="heme c"
FT /ligand_id="ChEBI:CHEBI:61717"
FT /note="covalent"
FT /evidence="ECO:0000256|PIRSR:PIRSR036636-50"
FT BINDING 195
FT /ligand="heme c"
FT /ligand_id="ChEBI:CHEBI:61717"
FT /ligand_part="Fe"
FT /ligand_part_id="ChEBI:CHEBI:18248"
FT /note="axial binding residue"
FT /evidence="ECO:0000256|PIRSR:PIRSR036636-51"
SQ SEQUENCE 254 AA; 28337 MW; AC04A0EC187401C0 CRC64;
MHRGKGMKFV GDSRVPAERK PNIPKDYSEY PGKTEAFWPN FLLKEWMVGA VFLVGYLCLT
IAHPSPLERI ADPTDTGYIP MPDWYFLFLY QLLKYSYASG PYEVIGLVIP GIAFAALLLA
PFIDRGPHRR PLKRPFATGF MLLTLAAMIF LTWQSVVTHD WKAAEEQGKI VQEAKIDKSS
EGYQLFQKNG CINCHGEKLT GGAAAPSLVD TGLKPEEIKK IARNGKGNMP PGQFKGTDQE
LDKLANFIAN LKTK
//
