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A5VYG4

- HEM1_PSEP1

UniProt

A5VYG4 - HEM1_PSEP1

Protein

Glutamyl-tRNA reductase

Gene

hemA

Organism
Pseudomonas putida (strain F1 / ATCC 700007)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 59 (01 Oct 2014)
      Sequence version 1 (10 Jul 2007)
      Previous versions | rss
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    Functioni

    Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA).UniRule annotation

    Catalytic activityi

    L-glutamate 1-semialdehyde + NADP+ + tRNA(Glu) = L-glutamyl-tRNA(Glu) + NADPH.UniRule annotation

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Active sitei50 – 501NucleophileUniRule annotation
    Sitei97 – 971Important for activityUniRule annotation
    Binding sitei107 – 1071SubstrateUniRule annotation
    Binding sitei118 – 1181SubstrateUniRule annotation

    Regions

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Nucleotide bindingi187 – 1926NADPUniRule annotation

    GO - Molecular functioni

    1. glutamyl-tRNA reductase activity Source: UniProtKB-HAMAP
    2. NADP binding Source: InterPro

    GO - Biological processi

    1. protoporphyrinogen IX biosynthetic process Source: UniProtKB-UniPathway

    Keywords - Molecular functioni

    Oxidoreductase

    Keywords - Biological processi

    Porphyrin biosynthesis

    Keywords - Ligandi

    NADP

    Enzyme and pathway databases

    BioCyciPPUT351746:GI26-787-MONOMER.
    UniPathwayiUPA00251; UER00316.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Glutamyl-tRNA reductaseUniRule annotation (EC:1.2.1.70UniRule annotation)
    Short name:
    GluTRUniRule annotation
    Gene namesi
    Name:hemAUniRule annotation
    Ordered Locus Names:Pput_0760
    OrganismiPseudomonas putida (strain F1 / ATCC 700007)
    Taxonomic identifieri351746 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
    ProteomesiUP000006553: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 425425Glutamyl-tRNA reductasePRO_1000057581Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi351746.Pput_0760.

    Structurei

    3D structure databases

    ProteinModelPortaliA5VYG4.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni49 – 524Substrate bindingUniRule annotation
    Regioni112 – 1143Substrate bindingUniRule annotation

    Domaini

    Possesses an unusual extended V-shaped dimeric structure with each monomer consisting of three distinct domains arranged along a curved 'spinal' alpha-helix. The N-terminal catalytic domain specifically recognizes the glutamate moiety of the substrate. The second domain is the NADPH-binding domain, and the third C-terminal domain is responsible for dimerization.UniRule annotation

    Sequence similaritiesi

    Belongs to the glutamyl-tRNA reductase family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG0373.
    HOGENOMiHOG000109650.
    KOiK02492.
    OMAiLAHKLTN.
    OrthoDBiEOG6MWNBM.

    Family and domain databases

    Gene3Di3.40.50.720. 1 hit.
    HAMAPiMF_00087. Glu_tRNA_reductase.
    InterProiIPR000343. 4pyrrol_synth_GluRdtase.
    IPR015896. 4pyrrol_synth_GluRdtase_dimer.
    IPR015895. 4pyrrol_synth_GluRdtase_N.
    IPR018214. GluRdtase_CS.
    IPR016040. NAD(P)-bd_dom.
    IPR006151. Shikm_DH/Glu-tRNA_Rdtase.
    [Graphical view]
    PfamiPF00745. GlutR_dimer. 1 hit.
    PF05201. GlutR_N. 1 hit.
    PF01488. Shikimate_DH. 1 hit.
    [Graphical view]
    PIRSFiPIRSF000445. 4pyrrol_synth_GluRdtase. 1 hit.
    SUPFAMiSSF69075. SSF69075. 1 hit.
    SSF69742. SSF69742. 1 hit.
    TIGRFAMsiTIGR01035. hemA. 1 hit.
    PROSITEiPS00747. GLUTR. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    A5VYG4-1 [UniParc]FASTAAdd to Basket

    « Hide

    MAFLALGINH KTASVDVRER VAFTPEQLVD ALQQLCRLTS SREAAILSTC    50
    NRSELYIEQD HLSADAVLQW LADYHRLSLD ELRASAYVHE EHEAVKHMMR 100
    VASGLDSLVL GEPQILGQMK SAYAVAREAG TVGPLLGRLF QATFSAAKQV 150
    RTDTAIGENP VSVAFAAVSL AKQIFADLGR SQALLIGAGE TITLVARHLH 200
    EQGVRRIVVA NRTLERASIL AEQFGAHAVL LADIPQELAN SDIVISSTAS 250
    QLPILGKGAV ESALKQRRHK PIFMVDIAVP RDIETEVGEL DDVYLYTVDD 300
    LHDVVAENLK SRQGAAQAAE ELVSVGAEDF MLRLRELAAV DVLRAYRQQS 350
    ERLRDEELQK ALRLLANGGN PEDVLAQLAR GLTNKLLHAP SVQLKKLSAE 400
    GRLDALAMAQ ELFALNEGST DKSPQ 425
    Length:425
    Mass (Da):46,320
    Last modified:July 10, 2007 - v1
    Checksum:iE5CBFC0F9CEE10BC
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000712 Genomic DNA. Translation: ABQ76924.1.
    RefSeqiYP_001266108.1. NC_009512.1.

    Genome annotation databases

    EnsemblBacteriaiABQ76924; ABQ76924; Pput_0760.
    GeneIDi5195078.
    KEGGippf:Pput_0760.
    PATRICi19917523. VBIPsePut56420_0761.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000712 Genomic DNA. Translation: ABQ76924.1 .
    RefSeqi YP_001266108.1. NC_009512.1.

    3D structure databases

    ProteinModelPortali A5VYG4.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 351746.Pput_0760.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABQ76924 ; ABQ76924 ; Pput_0760 .
    GeneIDi 5195078.
    KEGGi ppf:Pput_0760.
    PATRICi 19917523. VBIPsePut56420_0761.

    Phylogenomic databases

    eggNOGi COG0373.
    HOGENOMi HOG000109650.
    KOi K02492.
    OMAi LAHKLTN.
    OrthoDBi EOG6MWNBM.

    Enzyme and pathway databases

    UniPathwayi UPA00251 ; UER00316 .
    BioCyci PPUT351746:GI26-787-MONOMER.

    Family and domain databases

    Gene3Di 3.40.50.720. 1 hit.
    HAMAPi MF_00087. Glu_tRNA_reductase.
    InterProi IPR000343. 4pyrrol_synth_GluRdtase.
    IPR015896. 4pyrrol_synth_GluRdtase_dimer.
    IPR015895. 4pyrrol_synth_GluRdtase_N.
    IPR018214. GluRdtase_CS.
    IPR016040. NAD(P)-bd_dom.
    IPR006151. Shikm_DH/Glu-tRNA_Rdtase.
    [Graphical view ]
    Pfami PF00745. GlutR_dimer. 1 hit.
    PF05201. GlutR_N. 1 hit.
    PF01488. Shikimate_DH. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF000445. 4pyrrol_synth_GluRdtase. 1 hit.
    SUPFAMi SSF69075. SSF69075. 1 hit.
    SSF69742. SSF69742. 1 hit.
    TIGRFAMsi TIGR01035. hemA. 1 hit.
    PROSITEi PS00747. GLUTR. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: F1 / ATCC 700007.

    Entry informationi

    Entry nameiHEM1_PSEP1
    AccessioniPrimary (citable) accession number: A5VYG4
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: February 5, 2008
    Last sequence update: July 10, 2007
    Last modified: October 1, 2014
    This is version 59 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Miscellaneous

    During catalysis, the active site Cys acts as a nucleophile attacking the alpha-carbonyl group of tRNA-bound glutamate with the formation of a thioester intermediate between enzyme and glutamate, and the concomitant release of tRNA(Glu). The thioester intermediate is finally reduced by direct hydride transfer from NADPH, to form the product GSA.UniRule annotation

    Keywords - Technical termi

    Complete proteome

    Documents

    1. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3