ID G4U3B8_SERID Unreviewed; 330 AA.
AC G4U3B8;
DT 14-DEC-2011, integrated into UniProtKB/TrEMBL.
DT 14-DEC-2011, sequence version 1.
DT 27-MAR-2024, entry version 54.
DE RecName: Full=quinol--cytochrome-c reductase {ECO:0000256|ARBA:ARBA00012951};
DE EC=7.1.1.8 {ECO:0000256|ARBA:ARBA00012951};
GN ORFNames=PIIN_01732 {ECO:0000313|EMBL:CCA78056.1};
OS Serendipita indica (strain DSM 11827) (Root endophyte fungus)
OS (Piriformospora indica).
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Agaricomycotina; Agaricomycetes;
OC Sebacinales; Serendipitaceae; Serendipita.
OX NCBI_TaxID=1109443 {ECO:0000313|EMBL:CCA78056.1, ECO:0000313|Proteomes:UP000007148};
RN [1] {ECO:0000313|EMBL:CCA78056.1, ECO:0000313|Proteomes:UP000007148}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 11827 {ECO:0000313|EMBL:CCA78056.1,
RC ECO:0000313|Proteomes:UP000007148};
RX PubMed=22022265; DOI=10.1371/journal.ppat.1002290;
RA Zuccaro A., Lahrmann U., Guldener U., Langen G., Pfiffi S., Biedenkopf D.,
RA Wong P., Samans B., Grimm C., Basiewicz M., Murat C., Martin F.,
RA Kogel K.H.;
RT "Endophytic Life Strategies Decoded by Genome and Transcriptome Analyses of
RT the Mutualistic Root Symbiont Piriformospora indica.";
RL PLoS Pathog. 7:e1002290-e1002290(2011).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a quinol + 2 Fe(III)-[cytochrome c](out) = a quinone + 2
CC Fe(II)-[cytochrome c](out) + 2 H(+)(out); Xref=Rhea:RHEA:11484,
CC Rhea:RHEA-COMP:10350, Rhea:RHEA-COMP:14399, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:24646, ChEBI:CHEBI:29033, ChEBI:CHEBI:29034,
CC ChEBI:CHEBI:132124; EC=7.1.1.8;
CC Evidence={ECO:0000256|ARBA:ARBA00029351};
CC -!- COFACTOR:
CC Name=heme c; Xref=ChEBI:CHEBI:61717;
CC Evidence={ECO:0000256|PIRSR:PIRSR602326-1};
CC Note=Binds 1 heme c group covalently per subunit.
CC {ECO:0000256|PIRSR:PIRSR602326-1};
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:CCA78056.1}.
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DR EMBL; CAFZ01001883; CCA78056.1; -; Genomic_DNA.
DR AlphaFoldDB; G4U3B8; -.
DR STRING; 1109443.G4U3B8; -.
DR eggNOG; KOG3052; Eukaryota.
DR HOGENOM; CLU_040334_1_1_1; -.
DR InParanoid; G4U3B8; -.
DR OMA; WVKKFKW; -.
DR OrthoDB; 275461at2759; -.
DR Proteomes; UP000007148; Unassembled WGS sequence.
DR GO; GO:0005743; C:mitochondrial inner 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:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR Gene3D; 1.10.760.10; Cytochrome c-like domain; 1.
DR Gene3D; 1.20.5.100; Cytochrome c1, transmembrane anchor, C-terminal; 1.
DR InterPro; IPR009056; Cyt_c-like_dom.
DR InterPro; IPR036909; Cyt_c-like_dom_sf.
DR InterPro; IPR002326; Cyt_c1.
DR InterPro; IPR021157; Cyt_c1_TM_anchor_C.
DR PANTHER; PTHR10266; CYTOCHROME C1; 1.
DR PANTHER; PTHR10266:SF3; CYTOCHROME C1, HEME PROTEIN, MITOCHONDRIAL; 1.
DR Pfam; PF02167; Cytochrom_C1; 1.
DR PRINTS; PR00603; CYTOCHROMEC1.
DR SUPFAM; SSF46626; Cytochrome c; 1.
DR SUPFAM; SSF81496; Cytochrome c1 subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase), transmembrane anchor; 1.
DR PROSITE; PS51007; CYTC; 1.
PE 4: Predicted;
KW Electron transport {ECO:0000256|ARBA:ARBA00022660};
KW Heme {ECO:0000256|ARBA:ARBA00022617, ECO:0000256|PIRSR:PIRSR602326-1};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|PIRSR:PIRSR602326-1};
KW Membrane {ECO:0000256|ARBA:ARBA00023136};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRSR:PIRSR602326-1};
KW Mitochondrion {ECO:0000256|ARBA:ARBA00023128};
KW Mitochondrion inner membrane {ECO:0000256|ARBA:ARBA00022792};
KW Reference proteome {ECO:0000313|Proteomes:UP000007148};
KW Respiratory chain {ECO:0000256|ARBA:ARBA00022660};
KW Translocase {ECO:0000256|ARBA:ARBA00022967};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989};
KW Transport {ECO:0000256|ARBA:ARBA00022660}.
FT DOMAIN 110..262
FT /note="Cytochrome c"
FT /evidence="ECO:0000259|PROSITE:PS51007"
FT BINDING 123
FT /ligand="heme c"
FT /ligand_id="ChEBI:CHEBI:61717"
FT /note="covalent"
FT /evidence="ECO:0000256|PIRSR:PIRSR602326-1"
FT BINDING 126
FT /ligand="heme c"
FT /ligand_id="ChEBI:CHEBI:61717"
FT /note="covalent"
FT /evidence="ECO:0000256|PIRSR:PIRSR602326-1"
FT BINDING 127
FT /ligand="heme c"
FT /ligand_id="ChEBI:CHEBI:61717"
FT /note="covalent"
FT /evidence="ECO:0000256|PIRSR:PIRSR602326-1"
FT BINDING 246
FT /ligand="heme c"
FT /ligand_id="ChEBI:CHEBI:61717"
FT /note="covalent"
FT /evidence="ECO:0000256|PIRSR:PIRSR602326-1"
SQ SEQUENCE 330 AA; 35996 MW; BE6C6F99248668AA CRC64;
MLGCPRSSPA MALRRLACSR PGLAAPVRSS LGARMASTSS SQAQASFLTS RASLVAVTSF
TVGTVAWYTH LYGTLPFVGQ VSANTPAEEG LHPTAYPWSH KGWFDTFDHA SIRRGFQVYK
EVCAACHSLD RIAWRNLVGV SHTASEARAM AEEVEYPDGP NDQGEMFQRP GKLSDYLPAP
YPNEEAARAS NAGALPPDLS LIIKARHGGC DYIFSLLTGY VDPPAGVEIR EGLNYNPYFP
GGAIGMARVL FDGLVEYDDG TPGTTSQYAK DVVTFLNWAA EPEHDERKKI GLQAVILMSS
LTLLSLYVKR FKWGPIKARK IVYTPPKPRH
//
