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B7JZR4

- PDXH_CYAP8

UniProt

B7JZR4 - PDXH_CYAP8

Protein

Pyridoxine/pyridoxamine 5'-phosphate oxidase

Gene

pdxH

Organism
Cyanothece sp. (strain PCC 8801) (Synechococcus sp. (strain PCC 8801 / RF-1))
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 38 (01 Oct 2014)
      Sequence version 1 (10 Feb 2009)
      Previous versions | rss
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    • Comment

    Functioni

    Catalyzes the oxidation of either pyridoxine 5'-phosphate (PNP) or pyridoxamine 5'-phosphate (PMP) into pyridoxal 5'-phosphate (PLP).UniRule annotation

    Catalytic activityi

    Pyridoxamine 5'-phosphate + H2O + O2 = pyridoxal 5'-phosphate + NH3 + H2O2.UniRule annotation
    Pyridoxine 5'-phosphate + O2 = pyridoxal 5'-phosphate + H2O2.UniRule annotation

    Cofactori

    Binds 1 FMN per subunit.UniRule annotation

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei60 – 601FMNUniRule annotation
    Binding sitei63 – 631FMN; via amide nitrogenUniRule annotation
    Binding sitei65 – 651SubstrateUniRule annotation
    Binding sitei82 – 821FMNUniRule annotation
    Binding sitei122 – 1221SubstrateUniRule annotation
    Binding sitei126 – 1261SubstrateUniRule annotation
    Binding sitei130 – 1301SubstrateUniRule annotation

    Regions

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Nucleotide bindingi75 – 762FMNUniRule annotation
    Nucleotide bindingi139 – 1402FMNUniRule annotation

    GO - Molecular functioni

    1. FMN binding Source: UniProtKB-HAMAP
    2. pyridoxamine-phosphate oxidase activity Source: UniProtKB-HAMAP

    GO - Biological processi

    1. pyridoxine biosynthetic process Source: UniProtKB-KW

    Keywords - Molecular functioni

    Oxidoreductase

    Keywords - Biological processi

    Pyridoxine biosynthesis

    Keywords - Ligandi

    Flavoprotein, FMN

    Enzyme and pathway databases

    BioCyciCSP41431:GHLK-937-MONOMER.
    UniPathwayiUPA00190; UER00304.
    UPA00190; UER00305.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Pyridoxine/pyridoxamine 5'-phosphate oxidaseUniRule annotation (EC:1.4.3.5UniRule annotation)
    Alternative name(s):
    PNP/PMP oxidaseUniRule annotation
    Short name:
    PNPOxUniRule annotation
    Pyridoxal 5'-phosphate synthaseUniRule annotation
    Gene namesi
    Name:pdxHUniRule annotation
    Ordered Locus Names:PCC8801_0930
    OrganismiCyanothece sp. (strain PCC 8801) (Synechococcus sp. (strain PCC 8801 / RF-1))
    Taxonomic identifieri41431 [NCBI]
    Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesCyanothece
    ProteomesiUP000008204: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 212212Pyridoxine/pyridoxamine 5'-phosphate oxidasePRO_1000186303Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi41431.PCC8801_0930.

    Structurei

    3D structure databases

    ProteinModelPortaliB7JZR4.
    SMRiB7JZR4. Positions 14-212.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni7 – 104Substrate bindingUniRule annotation
    Regioni190 – 1923Substrate bindingUniRule annotation

    Sequence similaritiesi

    Belongs to the pyridoxamine 5'-phosphate oxidase family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG0259.
    HOGENOMiHOG000242755.
    KOiK00275.
    OMAiSIEFWCD.
    OrthoDBiEOG60KN2Z.

    Family and domain databases

    Gene3Di2.30.110.10. 1 hit.
    HAMAPiMF_01629. PdxH.
    InterProiIPR000659. Pyridox_Oxase.
    IPR019740. Pyridox_Oxase_CS.
    IPR011576. Pyridox_Oxase_FMN-bd.
    IPR019576. Pyridoxamine_oxidase_dimer_C.
    IPR012349. Split_barrel_FMN-bd.
    [Graphical view]
    PANTHERiPTHR10851. PTHR10851. 1 hit.
    PfamiPF10590. PNPOx_C. 1 hit.
    PF01243. Pyridox_oxidase. 1 hit.
    [Graphical view]
    PIRSFiPIRSF000190. Pyd_amn-ph_oxd. 1 hit.
    SUPFAMiSSF50475. SSF50475. 1 hit.
    TIGRFAMsiTIGR00558. pdxH. 1 hit.
    PROSITEiPS01064. PYRIDOX_OXIDASE. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    B7JZR4-1 [UniParc]FASTAAdd to Basket

    « Hide

    MDIAALREEY TRHGLSRDDL NVDPFKQFET WFKQACESQL LEPNAMSLAT    50
    ASDQGEPSLR TVLLKYFDNQ GFVFFTNYES NKAKQIEENP YVALLFLWLP 100
    LERQVKIRGK AAKISTAESF RYFTTRPRGS QLGAWCSEQS SVISSRQLLE 150
    MKFEEIRRKF AQGEIPLPSF WGGYRIVPHY FEFWQGRPNR LHDRFSYTLQ 200
    EDNTWEIHRL SP 212
    Length:212
    Mass (Da):24,976
    Last modified:February 10, 2009 - v1
    Checksum:i9E5A260EDF417253
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001287 Genomic DNA. Translation: ACK65007.1.
    RefSeqiYP_002371163.1. NC_011726.1.

    Genome annotation databases

    EnsemblBacteriaiACK65007; ACK65007; PCC8801_0930.
    GeneIDi7102021.
    KEGGicyp:PCC8801_0930.
    PATRICi21574083. VBICyaSp125535_1078.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001287 Genomic DNA. Translation: ACK65007.1 .
    RefSeqi YP_002371163.1. NC_011726.1.

    3D structure databases

    ProteinModelPortali B7JZR4.
    SMRi B7JZR4. Positions 14-212.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 41431.PCC8801_0930.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ACK65007 ; ACK65007 ; PCC8801_0930 .
    GeneIDi 7102021.
    KEGGi cyp:PCC8801_0930.
    PATRICi 21574083. VBICyaSp125535_1078.

    Phylogenomic databases

    eggNOGi COG0259.
    HOGENOMi HOG000242755.
    KOi K00275.
    OMAi SIEFWCD.
    OrthoDBi EOG60KN2Z.

    Enzyme and pathway databases

    UniPathwayi UPA00190 ; UER00304 .
    UPA00190 ; UER00305 .
    BioCyci CSP41431:GHLK-937-MONOMER.

    Family and domain databases

    Gene3Di 2.30.110.10. 1 hit.
    HAMAPi MF_01629. PdxH.
    InterProi IPR000659. Pyridox_Oxase.
    IPR019740. Pyridox_Oxase_CS.
    IPR011576. Pyridox_Oxase_FMN-bd.
    IPR019576. Pyridoxamine_oxidase_dimer_C.
    IPR012349. Split_barrel_FMN-bd.
    [Graphical view ]
    PANTHERi PTHR10851. PTHR10851. 1 hit.
    Pfami PF10590. PNPOx_C. 1 hit.
    PF01243. Pyridox_oxidase. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF000190. Pyd_amn-ph_oxd. 1 hit.
    SUPFAMi SSF50475. SSF50475. 1 hit.
    TIGRFAMsi TIGR00558. pdxH. 1 hit.
    PROSITEi PS01064. PYRIDOX_OXIDASE. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Novel metabolic attributes of the genus Cyanothece, comprising a group of unicellular nitrogen-fixing Cyanobacteria."
      Bandyopadhyay A., Elvitigala T., Welsh E., Stockel J., Liberton M., Min H., Sherman L.A., Pakrasi H.B.
      MBio 2:E214-E214(2011) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: PCC 8801.

    Entry informationi

    Entry nameiPDXH_CYAP8
    AccessioniPrimary (citable) accession number: B7JZR4
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: February 10, 2009
    Last modified: October 1, 2014
    This is version 38 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. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3