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Q1XDL5

- HO_PYRYE

UniProt

Q1XDL5 - HO_PYRYE

Protein

Heme oxygenase

Gene

pbsA

Organism
Pyropia yezoensis (Red alga) (Porphyra yezoensis)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 35 (01 Oct 2014)
      Sequence version 1 (02 May 2006)
      Previous versions | rss
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    Functioni

    Catalyzes the opening of the heme ring with the release of iron. Key enzyme in the synthesis of the chromophoric part of the photosynthetic antennae By similarity.By similarity

    Catalytic activityi

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

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Metal bindingi17 – 171Iron (heme axial ligand)By similarity

    GO - Molecular functioni

    1. heme oxygenase (decyclizing) activity Source: UniProtKB-EC
    2. metal ion binding Source: UniProtKB-KW

    GO - Biological processi

    1. heme oxidation Source: InterPro
    2. photosynthesis Source: UniProtKB-KW

    Keywords - Molecular functioni

    Oxidoreductase

    Keywords - Biological processi

    Photosynthesis

    Keywords - Ligandi

    Heme, Iron, Metal-binding

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Heme oxygenase (EC:1.14.99.3)
    Gene namesi
    Name:pbsA
    Encoded oniPlastid; Chloroplast
    OrganismiPyropia yezoensis (Red alga) (Porphyra yezoensis)
    Taxonomic identifieri2788 [NCBI]
    Taxonomic lineageiEukaryotaRhodophytaBangiophyceaeBangialesBangiaceaePyropia

    Subcellular locationi

    GO - Cellular componenti

    1. chloroplast Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Chloroplast, Plastid

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 238238Heme oxygenasePRO_0000277255Add
    BLAST

    Structurei

    3D structure databases

    ProteinModelPortaliQ1XDL5.
    SMRiQ1XDL5. Positions 3-221.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the heme oxygenase family.Curated

    Family and domain databases

    Gene3Di1.20.910.10. 1 hit.
    InterProiIPR002051. Haem_Oase.
    IPR016053. Haem_Oase-like.
    IPR016084. Haem_Oase-like_multi-hlx.
    IPR018207. Haem_oxygenase_CS.
    [Graphical view]
    PANTHERiPTHR10720. PTHR10720. 1 hit.
    PfamiPF01126. Heme_oxygenase. 1 hit.
    [Graphical view]
    PIRSFiPIRSF000343. Haem_Oase. 1 hit.
    PRINTSiPR00088. HAEMOXYGNASE.
    SUPFAMiSSF48613. SSF48613. 1 hit.
    PROSITEiPS00593. HEME_OXYGENASE. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q1XDL5-1 [UniParc]FASTAAdd to Basket

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    MVNTLANELR EGTTKSHSMA ENVSFVKSFL GGVVDKKSYR KLVANLYFVY    50
    CAIEEELFSN KNHPAIKPIY FTELNRKASL SEDLNYYYGS DWLDFIEPSP 100
    ATKIYVDRIH TIGHKQPELL VAHAYTRYLG DLSGGQILKK IARGAMNLSD 150
    SGGTKFYDFD QIKDDKLFKD QYRAALDMIP LSDVQIQNIV SEANISFTLN 200
    MKMFEELNSS SLKIITMLIA NTIQKFKAKY KSTLAMVD 238
    Length:238
    Mass (Da):27,058
    Last modified:May 2, 2006 - v1
    Checksum:iC304F15325E781C9
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AP006715 Genomic DNA. Translation: BAE92396.1.
    RefSeqiYP_536953.1. NC_007932.1.

    Genome annotation databases

    GeneIDi3978895.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AP006715 Genomic DNA. Translation: BAE92396.1 .
    RefSeqi YP_536953.1. NC_007932.1.

    3D structure databases

    ProteinModelPortali Q1XDL5.
    SMRi Q1XDL5. Positions 3-221.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    GeneIDi 3978895.

    Family and domain databases

    Gene3Di 1.20.910.10. 1 hit.
    InterProi IPR002051. Haem_Oase.
    IPR016053. Haem_Oase-like.
    IPR016084. Haem_Oase-like_multi-hlx.
    IPR018207. Haem_oxygenase_CS.
    [Graphical view ]
    PANTHERi PTHR10720. PTHR10720. 1 hit.
    Pfami PF01126. Heme_oxygenase. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF000343. Haem_Oase. 1 hit.
    PRINTSi PR00088. HAEMOXYGNASE.
    SUPFAMi SSF48613. SSF48613. 1 hit.
    PROSITEi PS00593. HEME_OXYGENASE. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Whole genome sequence of Porphyra yezoensis chloroplast."
      Kunimoto M., Morishima K., Yoshikawa M., Fukuda S., Kobayashi T., Kobayashi M., Okazaki T., Ohara I., Nakayama I.
      Submitted (NOV-2003) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: U-51.

    Entry informationi

    Entry nameiHO_PYRYE
    AccessioniPrimary (citable) accession number: Q1XDL5
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: February 6, 2007
    Last sequence update: May 2, 2006
    Last modified: October 1, 2014
    This is version 35 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)

    Miscellaneousi

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3