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Q5WCF2

- HDOX_BACSK

UniProt

Q5WCF2 - HDOX_BACSK

Protein

Heme-degrading monooxygenase

Gene

isdG

Organism
Bacillus clausii (strain KSM-K16)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
  1. Functioni

    Allows bacterial pathogens to use the host heme as an iron source. Catalyzes the oxidative degradation of the heme macrocyclic porphyrin ring to the biliverdin in the presence of a suitable electron donor such as ascorbate or NADPH--cytochrome P450 reductase, with subsequent release of free iron.UniRule annotation

    Catalytic activityi

    Protoheme + 3 AH2 + 3 O2 = biliverdin + Fe2+ + CO + 3 A + 3 H2O.UniRule annotation

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Metal bindingi6 – 61IronUniRule annotation
    Sitei66 – 661Transition state stabilizerUniRule annotation
    Metal bindingi76 – 761Iron (heme axial ligand)UniRule annotation

    GO - Molecular functioni

    1. heme binding Source: UniProtKB-HAMAP
    2. heme oxygenase (decyclizing) activity Source: UniProtKB-HAMAP
    3. iron ion binding Source: UniProtKB-HAMAP
    4. monooxygenase activity Source: UniProtKB-KW

    GO - Biological processi

    1. heme catabolic process Source: UniProtKB-HAMAP
    2. iron assimilation Source: InterPro

    Keywords - Molecular functioni

    Monooxygenase, Oxidoreductase

    Keywords - Ligandi

    Heme, Iron, Metal-binding

    Enzyme and pathway databases

    BioCyciBCLA66692:GHMP-3507-MONOMER.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Heme-degrading monooxygenaseUniRule annotation (EC:1.14.99.3)
    Alternative name(s):
    Heme oxygenaseUniRule annotation
    Iron-regulated surface determinantUniRule annotation
    Iron-responsive surface determinantUniRule annotation
    Gene namesi
    Name:isdGUniRule annotation
    Ordered Locus Names:ABC3425
    OrganismiBacillus clausii (strain KSM-K16)
    Taxonomic identifieri66692 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus
    ProteomesiUP000001168: Chromosome

    Subcellular locationi

    Cytoplasm UniRule annotation

    GO - Cellular componenti

    1. cytoplasm Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Cytoplasm

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 107107Heme-degrading monooxygenasePRO_0000270074Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi66692.ABC3425.

    Structurei

    3D structure databases

    ProteinModelPortaliQ5WCF2.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini2 – 9392ABMAdd
    BLAST

    Sequence similaritiesi

    Belongs to the antibiotic biosynthesis monooxygenase family. Heme-degrading monooxygenase IsdG subfamily.UniRule annotation
    Contains 1 ABM domain.Curated

    Phylogenomic databases

    eggNOGiCOG2329.
    HOGENOMiHOG000008026.
    KOiK07145.
    OMAiFRESHSH.
    OrthoDBiEOG6GTZMS.

    Family and domain databases

    HAMAPiMF_01272. Heme_degrading_monooxygenase.
    InterProiIPR007138. ABM-like.
    IPR011008. Dimeric_a/b-barrel.
    IPR023953. IsdG.
    [Graphical view]
    PfamiPF03992. ABM. 1 hit.
    [Graphical view]
    SUPFAMiSSF54909. SSF54909. 1 hit.
    PROSITEiPS51725. ABM. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q5WCF2-1 [UniParc]FASTAAdd to Basket

    « Hide

    MVIVANKTLI RKGEGHKLVK RFDKIGKIEM QKGFLGLEVL VNAKEKEVDE    50
    VTISTRWETK ADFHAWTKSE AFREAHSGRN ARPDYILGNE IEFYDVEVVR 100
    MPIAQAQ 107
    Length:107
    Mass (Da):12,302
    Last modified:November 23, 2004 - v1
    Checksum:i31ED9218A7A4B6D8
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AP006627 Genomic DNA. Translation: BAD65958.1.
    RefSeqiYP_176919.1. NC_006582.1.

    Genome annotation databases

    EnsemblBacteriaiBAD65958; BAD65958; ABC3425.
    GeneIDi3202635.
    KEGGibcl:ABC3425.
    PATRICi18926596. VBIBacCla58185_3646.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AP006627 Genomic DNA. Translation: BAD65958.1 .
    RefSeqi YP_176919.1. NC_006582.1.

    3D structure databases

    ProteinModelPortali Q5WCF2.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 66692.ABC3425.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai BAD65958 ; BAD65958 ; ABC3425 .
    GeneIDi 3202635.
    KEGGi bcl:ABC3425.
    PATRICi 18926596. VBIBacCla58185_3646.

    Phylogenomic databases

    eggNOGi COG2329.
    HOGENOMi HOG000008026.
    KOi K07145.
    OMAi FRESHSH.
    OrthoDBi EOG6GTZMS.

    Enzyme and pathway databases

    BioCyci BCLA66692:GHMP-3507-MONOMER.

    Family and domain databases

    HAMAPi MF_01272. Heme_degrading_monooxygenase.
    InterProi IPR007138. ABM-like.
    IPR011008. Dimeric_a/b-barrel.
    IPR023953. IsdG.
    [Graphical view ]
    Pfami PF03992. ABM. 1 hit.
    [Graphical view ]
    SUPFAMi SSF54909. SSF54909. 1 hit.
    PROSITEi PS51725. ABM. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "The complete genome sequence of the alkaliphilic Bacillus clausii KSM-K16."
      Takaki Y., Kageyama Y., Shimamura S., Suzuki H., Nishi S., Hatada Y., Kawai S., Ito S., Horikoshi K.
      Submitted (OCT-2003) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: KSM-K16.

    Entry informationi

    Entry nameiHDOX_BACSK
    AccessioniPrimary (citable) accession number: Q5WCF2
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: January 9, 2007
    Last sequence update: November 23, 2004
    Last modified: October 1, 2014
    This is version 64 of the entry and version 1 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. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3