ID A0A060JM67_9MICO Unreviewed; 547 AA.
AC A0A060JM67;
DT 03-SEP-2014, integrated into UniProtKB/TrEMBL.
DT 03-SEP-2014, sequence version 1.
DT 27-MAR-2024, entry version 33.
DE RecName: Full=Cytochrome bc1 complex cytochrome b subunit {ECO:0000256|ARBA:ARBA00016116};
DE EC=7.1.1.8 {ECO:0000256|ARBA:ARBA00012951};
DE AltName: Full=Cytochrome bc1 reductase complex subunit QcrB {ECO:0000256|ARBA:ARBA00029568};
GN ORFNames=Rhola_00008360 {ECO:0000313|EMBL:AIC47638.1};
OS Rhodoluna lacicola.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Microbacteriaceae;
OC Luna cluster; Luna-1 subcluster; Rhodoluna.
OX NCBI_TaxID=529884 {ECO:0000313|EMBL:AIC47638.1, ECO:0000313|Proteomes:UP000067708};
RN [1] {ECO:0000313|EMBL:AIC47638.1, ECO:0000313|Proteomes:UP000067708}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MWH-Ta8 {ECO:0000313|EMBL:AIC47638.1,
RC ECO:0000313|Proteomes:UP000067708};
RX PubMed=24984700; DOI=10.1099/ijs.0.065292-0;
RA Hahn M., Schmidt J., Taipale S.J., Doolittle W.F., Koll U.;
RT "Rhodoluna lacicola gen. nov., sp. nov., a planktonic freshwater bacterium
RT with stream-lined genome.";
RL Int. J. Syst. Evol. Microbiol. 64:3254-3263(2014).
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; Xref=ChEBI:CHEBI:30413;
CC Evidence={ECO:0000256|ARBA:ARBA00001971};
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DR EMBL; CP007490; AIC47638.1; -; Genomic_DNA.
DR RefSeq; WP_038502537.1; NZ_CP007490.1.
DR AlphaFoldDB; A0A060JM67; -.
DR STRING; 529884.Rhola_00008360; -.
DR KEGG; rla:Rhola_00008360; -.
DR PATRIC; fig|529884.3.peg.798; -.
DR eggNOG; COG1290; Bacteria.
DR HOGENOM; CLU_031114_2_0_11; -.
DR OrthoDB; 9804503at2; -.
DR Proteomes; UP000067708; Chromosome.
DR GO; GO:0070469; C:respirasome; IEA:UniProtKB-KW.
DR GO; GO:0008121; F:ubiquinol-cytochrome-c reductase activity; IEA:UniProtKB-EC.
DR GO; GO:0022904; P:respiratory electron transport chain; IEA:InterPro.
DR InterPro; IPR005797; Cyt_b/b6_N.
DR InterPro; IPR027387; Cytb/b6-like_sf.
DR InterPro; IPR016174; Di-haem_cyt_TM.
DR PANTHER; PTHR19271; CYTOCHROME B; 1.
DR PANTHER; PTHR19271:SF16; CYTOCHROME B; 1.
DR Pfam; PF13631; Cytochrom_B_N_2; 1.
DR SUPFAM; SSF81342; Transmembrane di-heme cytochromes; 1.
DR PROSITE; PS51002; CYTB_NTER; 1.
PE 4: Predicted;
KW Membrane {ECO:0000256|SAM:Phobius};
KW Reference proteome {ECO:0000313|Proteomes:UP000067708};
KW Translocase {ECO:0000256|ARBA:ARBA00022967};
KW Transmembrane {ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT TRANSMEM 50..69
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 113..134
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 146..166
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 212..236
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 257..285
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 336..360
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 381..403
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 415..432
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 17..243
FT /note="Cytochrome b/b6 N-terminal region profile"
FT /evidence="ECO:0000259|PROSITE:PS51002"
SQ SEQUENCE 547 AA; 60165 MW; 8B63390FB29BBF79 CRC64;
MSNAVATPKK SGFLAGTANY LDERVGAAGI LKEFGRKVFP DHWSFMLGEV ALYSFVVLLL
SGTFLTFFFQ PSMEFVIYDG VYGPLKGAEM SIAYASTLDI SFEVRGGLLM RQVHHWSALL
FVAAAGLHML RVFFTGAFRK PREINWVVGF VLFVLGMAGG FTGYSLPDDL LSGNGLRIID
GMIKGIPVIG AYTSSLLFGG EFPGETIVAR LYGLHILLVP ALILIFIVIH LFMVVIHKHT
HYSGPGRKDT NVVGYPLMPV YVAKAGGFFF IVFGVIMLIA ATFTINPVWN YGGYDPSPVS
AGTQPDWYIG WLDGALRLAP TGLEFVVGGN TWSWNILLPM IVGIGFLVLV AIYPFVEAWV
TGDKREHHVL DRPRNAPTRT GIGAAGVTFY AVLWAGAATD LIATNFKMSL NQVLTSMQIL
LIVGPIAAYI IAKRTCLSLQ RKDREIALHG RETGRIVRLP HGEYIEVHEP LDAYEQWKLV
DFKDYQPTLA RPNAAGKITL RARLRAALSR FYFEDRIAPV TQTEIDAAHH HGDHAVVEAA
ETKAVEA
//
