ID A0A438AJW7_9RHOB Unreviewed; 826 AA.
AC A0A438AJW7;
DT 08-MAY-2019, integrated into UniProtKB/TrEMBL.
DT 08-MAY-2019, sequence version 1.
DT 27-MAR-2024, entry version 17.
DE SubName: Full=Cytochrome c oxidase subunit I {ECO:0000313|EMBL:RVV98897.1};
DE EC=1.9.3.1 {ECO:0000313|EMBL:RVV98897.1};
GN Name=ctaD {ECO:0000313|EMBL:RVV98897.1};
GN ORFNames=EKE94_08380 {ECO:0000313|EMBL:RVV98897.1};
OS Mesobaculum littorinae.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Mesobaculum.
OX NCBI_TaxID=2486419 {ECO:0000313|EMBL:RVV98897.1, ECO:0000313|Proteomes:UP000285908};
RN [1] {ECO:0000313|EMBL:RVV98897.1, ECO:0000313|Proteomes:UP000285908}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=M0103 {ECO:0000313|EMBL:RVV98897.1,
RC ECO:0000313|Proteomes:UP000285908};
RA Li F.;
RT "Mesobaculum littorinae gen. nov., sp. nov., isolated from Littorina scabra
RT that represents a novel genus of the order Rhodobacteraceae.";
RL Submitted (NOV-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=4 Fe(II)-[cytochrome c] + 8 H(+)(in) + O2 = 4 Fe(III)-
CC [cytochrome c] + 4 H(+)(out) + 2 H2O; Xref=Rhea:RHEA:11436,
CC Rhea:RHEA-COMP:10350, Rhea:RHEA-COMP:14399, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:15379, ChEBI:CHEBI:29033,
CC ChEBI:CHEBI:29034; EC=7.1.1.9;
CC Evidence={ECO:0000256|ARBA:ARBA00029368};
CC -!- PATHWAY: Energy metabolism; oxidative phosphorylation.
CC {ECO:0000256|ARBA:ARBA00004673}.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the heme-copper respiratory oxidase family.
CC {ECO:0000256|RuleBase:RU000370}.
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:RVV98897.1}.
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DR EMBL; RQXX01000002; RVV98897.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A438AJW7; -.
DR OrthoDB; 9803294at2; -.
DR UniPathway; UPA00705; -.
DR Proteomes; UP000285908; Unassembled WGS sequence.
DR GO; GO:0070469; C:respirasome; IEA:UniProtKB-KW.
DR GO; GO:0004129; F:cytochrome-c oxidase activity; IEA:UniProtKB-EC.
DR GO; GO:0020037; F:heme binding; IEA:InterPro.
DR GO; GO:0015990; P:electron transport coupled proton transport; IEA:InterPro.
DR GO; GO:0006119; P:oxidative phosphorylation; IEA:UniProtKB-UniPathway.
DR Gene3D; 1.20.210.10; Cytochrome c oxidase-like, subunit I domain; 1.
DR InterPro; IPR023616; Cyt_c_oxase-like_su1_dom.
DR InterPro; IPR036927; Cyt_c_oxase-like_su1_sf.
DR InterPro; IPR000883; Cyt_C_Oxase_1.
DR InterPro; IPR023615; Cyt_c_Oxase_su1_BS.
DR InterPro; IPR014241; Cyt_c_oxidase_su1_bac.
DR InterPro; IPR035973; Cyt_c_oxidase_su3-like_sf.
DR NCBIfam; TIGR02891; CtaD_CoxA; 1.
DR PANTHER; PTHR10422:SF35; CYTOCHROME BO(3) UBIQUINOL OXIDASE SUBUNIT 1; 1.
DR PANTHER; PTHR10422; CYTOCHROME C OXIDASE SUBUNIT 1; 1.
DR Pfam; PF00115; COX1; 1.
DR PRINTS; PR01165; CYCOXIDASEI.
DR SUPFAM; SSF81442; Cytochrome c oxidase subunit I-like; 1.
DR SUPFAM; SSF81452; Cytochrome c oxidase subunit III-like; 1.
DR PROSITE; PS50855; COX1; 1.
DR PROSITE; PS00077; COX1_CUB; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW Electron transport {ECO:0000256|RuleBase:RU000370};
KW Heme {ECO:0000256|RuleBase:RU000370}; Iron {ECO:0000256|RuleBase:RU000370};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Metal-binding {ECO:0000256|RuleBase:RU000370};
KW Oxidoreductase {ECO:0000313|EMBL:RVV98897.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000285908};
KW Respiratory chain {ECO:0000256|RuleBase:RU000370};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW ECO:0000256|RuleBase:RU000370};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}; Transport {ECO:0000256|RuleBase:RU000370}.
FT TRANSMEM 35..54
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 74..98
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 118..137
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 161..187
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 199..225
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 259..278
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 285..305
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 317..342
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 354..376
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 388..412
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 424..449
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 469..495
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 573..596
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 602..622
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 657..681
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 693..710
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 717..740
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 752..775
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 796..817
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 14..529
FT /note="Cytochrome oxidase subunit I profile"
FT /evidence="ECO:0000259|PROSITE:PS50855"
SQ SEQUENCE 826 AA; 89434 MW; 7A89A9409602EA10 CRC64;
MTALRRHRAL TRVWASDPGW RGWCTTVSHT DLGRMFLTVA VFFFVTGGIL AMLIRAQLAS
PRSAFVGPDV YNQLFTMHGV LMMFLFAIPL FEGLAIYLLP KMLGTRDLAF PRLTAYGFWC
YVFGGAMMIF SLLAGIAPDS GWFMYPPLSS TLGAPGINSD FWLIGITFVE ISAISAAVEL
TVTVLRYRAP GMTLSNMPIF AWYVLVTAVM ILTGFPPLIL GSVLLELERA FGMPFFQVAQ
GGDALLWQHL FWLFGHPEVY IIFLPAAGAI STILPVMART RLMGYGWIVA ASVSLGVLSF
GLWVHHMFTT GIPHMGLAFF SAASTLVAVP TAVQIFAWIG TLWRGRPRLH LPMLWILAFF
ATFVIGGLTG VMVAVVPFDW QAHDTYFIVA HLHYVLVGGF VFPMLAALYY WMPHFIGRKP
YFKLGTTAFW LIFTGFHGTF LLLHVAGLLG MRRRIDTFEA GQGWEVINII ASVMSFVMAI
GFALVLIDVI LNAVIAVRGS RNPWRAGTLD WAMPTPAAAY NFASLPHVTS REPLWDDPSL
PAALARGEGY LGDPARQRRE TLTVEPATGA PRYIVVFPAN TAFPMGMAAI TGLFFLGLLT
KIYWLVPLAA AGVVACALRW AWTLGTRRPE GALPVGRGVS LPTASEVADP PGWWGSLFLL
VADGTFYGSL LFGYAFLWTI APNWPPPAYA EPGIWLAALA AAGAIFAPLG QRLNVPAGVG
ASVLGLLALG IAAAGVLRLA PDPTRHAYDA TLWVLMGYGL LHLAVALLMT LFLAARRRAG
FVSALAGGEA RIVRLWVDYG TLVTVVSGLA AGLPGVLGSL SVGGAP
//
