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P51271

- HO_PORPU

UniProt

P51271 - HO_PORPU

Protein

Heme oxygenase

Gene

pbsA

Organism
Porphyra purpurea (Red seaweed)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 62 (01 Oct 2014)
      Sequence version 1 (01 Oct 1996)
      Previous versions | rss
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    • Comment

    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
    OrganismiPorphyra purpurea (Red seaweed)
    Taxonomic identifieri2787 [NCBI]
    Taxonomic lineageiEukaryotaRhodophytaBangiophyceaeBangialesBangiaceaePorphyra

    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 – 236236Heme oxygenasePRO_0000209699Add
    BLAST

    Structurei

    3D structure databases

    ProteinModelPortaliP51271.
    SMRiP51271. Positions 4-220.
    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.

    P51271-1 [UniParc]FASTAAdd to Basket

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    MVSSLANELR EGTTKSHSMA ENVSFVKSFL GGVVDKKSYR KLIANLYFVY    50
    SAIEEEILLN KDHPAIKPIY FTELNRKTSL AKDLNYYYGP DWLNIIEPSS 100
    ATQVYVNRIH NIGNKQPELL VAHAYTRYLG DLSGGQVLKK IARGAMNLSD 150
    ERGTKFYDFD EIEDDKIFKN NYRSALDTIP LSDEQVQNVV AEANISFTLN 200
    MKMFEELNSS IVKIITMIIV STVRKFTLKS ILATAD 236
    Length:236
    Mass (Da):26,752
    Last modified:October 1, 1996 - v1
    Checksum:i8C512D8C4DA2F0ED
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    U38804 Genomic DNA. Translation: AAC08157.1.
    PIRiS73192.
    RefSeqiNP_053881.1. NC_000925.1.

    Genome annotation databases

    GeneIDi809900.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    U38804 Genomic DNA. Translation: AAC08157.1 .
    PIRi S73192.
    RefSeqi NP_053881.1. NC_000925.1.

    3D structure databases

    ProteinModelPortali P51271.
    SMRi P51271. Positions 4-220.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    GeneIDi 809900.

    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. "Complete nucleotide sequence of the Porphyra purpurea chloroplast genome."
      Reith M.E., Munholland J.
      Plant Mol. Biol. Rep. 13:333-335(1995)
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: Avonport.

    Entry informationi

    Entry nameiHO_PORPU
    AccessioniPrimary (citable) accession number: P51271
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: October 1, 1996
    Last sequence update: October 1, 1996
    Last modified: October 1, 2014
    This is version 62 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