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P24011

- COX2_BACSU

UniProt

P24011 - COX2_BACSU

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Protein
Cytochrome c oxidase subunit 2
Gene
ctaC, BSU14890
Organism
Bacillus subtilis (strain 168)
Status
Reviewed - Annotation score: 5 out of 5 - Protein inferred from homologyi

Functioni

Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B).

Catalytic activityi

4 ferrocytochrome c + O2 + 4 H+ = 4 ferricytochrome c + 2 H2O.

Cofactori

Copper A.
Heme group.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi176 – 1761Copper A Inferred
Metal bindingi217 – 2171Copper A Inferred
Metal bindingi221 – 2211Copper A Inferred
Metal bindingi225 – 2251Copper A Inferred
Binding sitei271 – 2711Heme (covalent) Inferred
Binding sitei274 – 2741Heme (covalent) Inferred
Metal bindingi275 – 2751Iron (heme axial ligand) Inferred
Metal bindingi329 – 3291Iron (heme axial ligand) Inferred

GO - Molecular functioni

  1. copper ion binding Source: InterPro
  2. cytochrome-c oxidase activity Source: UniProtKB-EC
  3. heme binding Source: InterPro
  4. iron ion binding Source: InterPro
Complete GO annotation...

GO - Biological processi

  1. electron transport chain Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Electron transport, Respiratory chain, Transport

Keywords - Ligandi

Copper, Heme, Iron, Metal-binding

Enzyme and pathway databases

BioCyciBSUB:BSU14890-MONOMER.

Protein family/group databases

TCDBi3.D.4.4.1. the proton-translocating cytochrome oxidase (cox) superfamily.

Names & Taxonomyi

Protein namesi
Recommended name:
Cytochrome c oxidase subunit 2 (EC:1.9.3.1)
Alternative name(s):
Caa-3605 subunit 2
Cytochrome aa3 subunit 2
Cytochrome c oxidase polypeptide II
Oxidase aa(3) subunit 2
Gene namesi
Name:ctaC
Ordered Locus Names:BSU14890
OrganismiBacillus subtilis (strain 168)
Taxonomic identifieri224308 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus
ProteomesiUP000001570: Chromosome

Organism-specific databases

GenoListiBSU14890. [Micado]

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini21 – 4727Extracellular Reviewed prediction
Add
BLAST
Transmembranei48 – 6619Helical; Reviewed prediction
Add
BLAST
Topological domaini67 – 8721Cytoplasmic Reviewed prediction
Add
BLAST
Transmembranei88 – 10619Helical; Reviewed prediction
Add
BLAST
Topological domaini107 – 356250Extracellular Reviewed prediction
Add
BLAST

GO - Cellular componenti

  1. integral component of membrane Source: UniProtKB-KW
  2. plasma membrane Source: UniProtKB-SubCell
  3. respiratory chain Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2020 Reviewed prediction
Add
BLAST
Chaini21 – 356336Cytochrome c oxidase subunit 2
PRO_0000006051Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Lipidationi21 – 211N-palmitoyl cysteine Reviewed prediction
Lipidationi21 – 211S-diacylglycerol cysteine Reviewed prediction

Keywords - PTMi

Lipoprotein, Palmitate

Proteomic databases

PaxDbiP24011.

Interactioni

Protein-protein interaction databases

STRINGi224308.BSU14890.

Structurei

3D structure databases

ProteinModelPortaliP24011.
SMRiP24011. Positions 26-352.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini258 – 35699Cytochrome c
Add
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni21 – 257237Cytochrome c oxidase subunit II
Add
BLAST

Sequence similaritiesi

Keywords - Domaini

Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiCOG2857.
HOGENOMiHOG000268576.
KOiK02275.
OMAiFWIPSVG.
OrthoDBiEOG6S52JN.
PhylomeDBiP24011.

Family and domain databases

Gene3Di1.10.287.90. 1 hit.
1.10.760.10. 1 hit.
2.60.40.420. 1 hit.
InterProiIPR001505. Copper_CuA.
IPR008972. Cupredoxin.
IPR009056. Cyt_c-like_dom.
IPR003088. Cyt_c_dom.
IPR014222. Cyt_c_oxidase_su2.
IPR002429. Cyt_c_oxidase_su2_C.
IPR011759. Cyt_c_oxidase_su2_TM_dom.
[Graphical view]
PfamiPF00116. COX2. 1 hit.
PF02790. COX2_TM. 1 hit.
PF00034. Cytochrom_C. 1 hit.
[Graphical view]
SUPFAMiSSF46626. SSF46626. 1 hit.
SSF49503. SSF49503. 1 hit.
SSF81464. SSF81464. 1 hit.
TIGRFAMsiTIGR02866. CoxB. 1 hit.
PROSITEiPS00078. COX2. 1 hit.
PS50857. COX2_CUA. 1 hit.
PS50999. COX2_TM. 1 hit.
PS51007. CYTC. 1 hit.
PS51257. PROKAR_LIPOPROTEIN. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P24011-1 [UniParc]FASTAAdd to Basket

« Hide

MVKHWRLILL LALVPLLLSG CGKPFLSTLK PAGEVADKQY DLTVLSTLIM    50
VVVVAVVSVI FFYVIVRFRR SRVGENTIPK QVEGNKFLEI TWTVIPILLL 100
IILVIPVVLY TLELADTSPM DKKGRKAEDA LVVNVRANLY WWEFEYPDYG 150
IITSQELIVP TDQRVYFNLK ASDVKHSFWI PSVGGKLDTN TDNENKFFLT 200
FDSKRSKEAG DMFFGKCAEL CGPSHALMDF KVKTMSAKEF QGWTKEMKNY 250
KSTAESDLAK QGEELFKEKN CLSCHAVEPN DKRAEAARTA PNLATFGERT 300
KVAGVKEANK ENVKAWLKDP DSIKPGNKMT GTYPKLSDSE TNALYEYLKG 350
LKAESK 356
Length:356
Mass (Da):40,095
Last modified:May 30, 2000 - v2
Checksum:iDEF74EAF4C8414E9
GO

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti257 – 2571D → H in CAA38076. 1 Publication

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X54140 Genomic DNA. Translation: CAA38076.1.
Z98682 Genomic DNA. Translation: CAB11342.1.
AL009126 Genomic DNA. Translation: CAB13362.1.
PIRiS14396.
RefSeqiNP_389372.1. NC_000964.3.

Genome annotation databases

EnsemblBacteriaiCAB13362; CAB13362; BSU14890.
GeneIDi936789.
KEGGibsu:BSU14890.
PATRICi18974779. VBIBacSub10457_1581.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X54140 Genomic DNA. Translation: CAA38076.1 .
Z98682 Genomic DNA. Translation: CAB11342.1 .
AL009126 Genomic DNA. Translation: CAB13362.1 .
PIRi S14396.
RefSeqi NP_389372.1. NC_000964.3.

3D structure databases

ProteinModelPortali P24011.
SMRi P24011. Positions 26-352.
ModBasei Search...

Protein-protein interaction databases

STRINGi 224308.BSU14890.

Protein family/group databases

TCDBi 3.D.4.4.1. the proton-translocating cytochrome oxidase (cox) superfamily.

Proteomic databases

PaxDbi P24011.

Protocols and materials databases

DNASUi 936789.
Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAB13362 ; CAB13362 ; BSU14890 .
GeneIDi 936789.
KEGGi bsu:BSU14890.
PATRICi 18974779. VBIBacSub10457_1581.

Organism-specific databases

GenoListi BSU14890. [Micado ]

Phylogenomic databases

eggNOGi COG2857.
HOGENOMi HOG000268576.
KOi K02275.
OMAi FWIPSVG.
OrthoDBi EOG6S52JN.
PhylomeDBi P24011.

Enzyme and pathway databases

BioCyci BSUB:BSU14890-MONOMER.

Family and domain databases

Gene3Di 1.10.287.90. 1 hit.
1.10.760.10. 1 hit.
2.60.40.420. 1 hit.
InterProi IPR001505. Copper_CuA.
IPR008972. Cupredoxin.
IPR009056. Cyt_c-like_dom.
IPR003088. Cyt_c_dom.
IPR014222. Cyt_c_oxidase_su2.
IPR002429. Cyt_c_oxidase_su2_C.
IPR011759. Cyt_c_oxidase_su2_TM_dom.
[Graphical view ]
Pfami PF00116. COX2. 1 hit.
PF02790. COX2_TM. 1 hit.
PF00034. Cytochrom_C. 1 hit.
[Graphical view ]
SUPFAMi SSF46626. SSF46626. 1 hit.
SSF49503. SSF49503. 1 hit.
SSF81464. SSF81464. 1 hit.
TIGRFAMsi TIGR02866. CoxB. 1 hit.
PROSITEi PS00078. COX2. 1 hit.
PS50857. COX2_CUA. 1 hit.
PS50999. COX2_TM. 1 hit.
PS51007. CYTC. 1 hit.
PS51257. PROKAR_LIPOPROTEIN. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "The Bacillus subtilis cytochrome-c oxidase. Variations on a conserved protein theme."
    Saraste M., Metso T., Nakari T., Jalli T., Lauraeus M., van der Oost J.
    Eur. J. Biochem. 195:517-525(1991) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: 168.
  2. "Bacillus subtilis chromosomal region downstream nprE."
    Bertero M., Presecan E., Glaser P., Richou A., Danchin A.
    Submitted (AUG-1997) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: 168.
  3. "The complete genome sequence of the Gram-positive bacterium Bacillus subtilis."
    Kunst F., Ogasawara N., Moszer I., Albertini A.M., Alloni G., Azevedo V., Bertero M.G., Bessieres P., Bolotin A., Borchert S., Borriss R., Boursier L., Brans A., Braun M., Brignell S.C., Bron S., Brouillet S., Bruschi C.V.
    , Caldwell B., Capuano V., Carter N.M., Choi S.-K., Codani J.-J., Connerton I.F., Cummings N.J., Daniel R.A., Denizot F., Devine K.M., Duesterhoeft A., Ehrlich S.D., Emmerson P.T., Entian K.-D., Errington J., Fabret C., Ferrari E., Foulger D., Fritz C., Fujita M., Fujita Y., Fuma S., Galizzi A., Galleron N., Ghim S.-Y., Glaser P., Goffeau A., Golightly E.J., Grandi G., Guiseppi G., Guy B.J., Haga K., Haiech J., Harwood C.R., Henaut A., Hilbert H., Holsappel S., Hosono S., Hullo M.-F., Itaya M., Jones L.-M., Joris B., Karamata D., Kasahara Y., Klaerr-Blanchard M., Klein C., Kobayashi Y., Koetter P., Koningstein G., Krogh S., Kumano M., Kurita K., Lapidus A., Lardinois S., Lauber J., Lazarevic V., Lee S.-M., Levine A., Liu H., Masuda S., Mauel C., Medigue C., Medina N., Mellado R.P., Mizuno M., Moestl D., Nakai S., Noback M., Noone D., O'Reilly M., Ogawa K., Ogiwara A., Oudega B., Park S.-H., Parro V., Pohl T.M., Portetelle D., Porwollik S., Prescott A.M., Presecan E., Pujic P., Purnelle B., Rapoport G., Rey M., Reynolds S., Rieger M., Rivolta C., Rocha E., Roche B., Rose M., Sadaie Y., Sato T., Scanlan E., Schleich S., Schroeter R., Scoffone F., Sekiguchi J., Sekowska A., Seror S.J., Serror P., Shin B.-S., Soldo B., Sorokin A., Tacconi E., Takagi T., Takahashi H., Takemaru K., Takeuchi M., Tamakoshi A., Tanaka T., Terpstra P., Tognoni A., Tosato V., Uchiyama S., Vandenbol M., Vannier F., Vassarotti A., Viari A., Wambutt R., Wedler E., Wedler H., Weitzenegger T., Winters P., Wipat A., Yamamoto H., Yamane K., Yasumoto K., Yata K., Yoshida K., Yoshikawa H.-F., Zumstein E., Yoshikawa H., Danchin A.
    Nature 390:249-256(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 168.

Entry informationi

Entry nameiCOX2_BACSU
AccessioniPrimary (citable) accession number: P24011
Secondary accession number(s): O34404
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 1, 1992
Last sequence update: May 30, 2000
Last modified: July 9, 2014
This is version 130 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Bacillus subtilis
    Bacillus subtilis (strain 168): entries, gene names and cross-references to SubtiList
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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