ID A0A2T7FTN4_9RHOB Unreviewed; 333 AA.
AC A0A2T7FTN4;
DT 18-JUL-2018, integrated into UniProtKB/TrEMBL.
DT 18-JUL-2018, sequence version 1.
DT 27-MAR-2024, entry version 22.
DE SubName: Full=Cytochrome c oxidase subunit II {ECO:0000313|EMBL:PVA05525.1};
GN Name=coxB {ECO:0000313|EMBL:PVA05525.1};
GN ORFNames=DC363_14900 {ECO:0000313|EMBL:PVA05525.1};
OS Thalassorhabdomicrobium marinisediminis.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Paracoccaceae; Thalassorhabdomicrobium.
OX NCBI_TaxID=2170577 {ECO:0000313|EMBL:PVA05525.1, ECO:0000313|Proteomes:UP000244817};
RN [1] {ECO:0000313|EMBL:PVA05525.1, ECO:0000313|Proteomes:UP000244817}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=BH-SD16 {ECO:0000313|EMBL:PVA05525.1,
RC ECO:0000313|Proteomes:UP000244817};
RA Ji X.;
RT "Pelagivirga bohaiensis gen. nov., sp. nov., a bacterium isolated from the
RT Bohai Sea.";
RL Submitted (APR-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 -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the cytochrome c oxidase subunit 2 family.
CC {ECO:0000256|ARBA:ARBA00007866}.
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:PVA05525.1}.
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DR EMBL; QCYG01000010; PVA05525.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2T7FTN4; -.
DR OrthoDB; 9781261at2; -.
DR Proteomes; UP000244817; Unassembled WGS sequence.
DR GO; GO:0070469; C:respirasome; IEA:UniProtKB-KW.
DR GO; GO:0005507; F:copper ion binding; IEA:InterPro.
DR GO; GO:0004129; F:cytochrome-c oxidase activity; IEA:UniProtKB-EC.
DR GO; GO:0020037; F:heme binding; IEA:InterPro.
DR CDD; cd04213; CuRO_CcO_Caa3_II; 1.
DR Gene3D; 2.60.40.420; Cupredoxins - blue copper proteins; 1.
DR InterPro; IPR045187; CcO_II.
DR InterPro; IPR002429; CcO_II-like_C.
DR InterPro; IPR001505; Copper_CuA.
DR InterPro; IPR008972; Cupredoxin.
DR InterPro; IPR034236; CuRO_CcO_Caa3_II.
DR InterPro; IPR009056; Cyt_c-like_dom.
DR InterPro; IPR036909; Cyt_c-like_dom_sf.
DR InterPro; IPR014222; Cyt_c_oxidase_su2.
DR NCBIfam; TIGR02866; CoxB; 1.
DR PANTHER; PTHR22888:SF9; CYTOCHROME C OXIDASE SUBUNIT 2; 1.
DR PANTHER; PTHR22888; CYTOCHROME C OXIDASE, SUBUNIT II; 1.
DR Pfam; PF00116; COX2; 1.
DR Pfam; PF00034; Cytochrom_C; 1.
DR SUPFAM; SSF49503; Cupredoxins; 1.
DR SUPFAM; SSF46626; Cytochrome c; 1.
DR PROSITE; PS00078; COX2; 1.
DR PROSITE; PS50857; COX2_CUA; 1.
DR PROSITE; PS51007; CYTC; 1.
DR PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1.
PE 3: Inferred from homology;
KW Copper {ECO:0000256|ARBA:ARBA00023008};
KW Heme {ECO:0000256|ARBA:ARBA00022617, ECO:0000256|PROSITE-ProRule:PRU00433};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|PROSITE-ProRule:PRU00433};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|PROSITE-
KW ProRule:PRU00433}; Reference proteome {ECO:0000313|Proteomes:UP000244817};
KW Transmembrane {ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT TRANSMEM 46..72
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 84..105
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 115..230
FT /note="Cytochrome oxidase subunit II copper A binding"
FT /evidence="ECO:0000259|PROSITE:PS50857"
FT DOMAIN 241..333
FT /note="Cytochrome c"
FT /evidence="ECO:0000259|PROSITE:PS51007"
SQ SEQUENCE 333 AA; 35810 MW; 761EAE7BD0247B87 CRC64;
MGQGRRQHNW KSHAALTGIL LLAGCGSGRQ SVLNPAGDDA LMLFDLARVM FIGALILWLL
VAALFIYVTR IAPREFSRCS AERLIVGGGV IFPVLLLGAL LIYSLPLMSS QREADDGLEV
QITAEQWWWR VNYVLPNGDT ITSANELRLP VGARTGLRLN AHRVIHSFWV PALGGKTDMI
PGRETFMSLK PETPGIYRGQ CAEFCGASHA LMAFEVVAME PEAFAAWLAA EAADAVPPQT
PLARKGAGVF AREGCGGCHT VRGTDAQGQV GPDLTHVGSR VSLGAGILPD GVEDFANWIA
HTEDLKPEVA MPTYDYLSDG DLTALATYLE GLE
//
