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Q5NIA9

- HEM1_FRATT

UniProt

Q5NIA9 - HEM1_FRATT

Protein

Glutamyl-tRNA reductase

Gene

hemA

Organism
Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 82 (01 Oct 2014)
      Sequence version 1 (01 Feb 2005)
      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 sitei52 – 521NucleophileUniRule annotation
    Sitei100 – 1001Important for activityUniRule annotation
    Binding sitei110 – 1101SubstrateUniRule annotation
    Binding sitei121 – 1211SubstrateUniRule annotation

    Regions

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Nucleotide bindingi190 – 1956NADPUniRule 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

    BioCyciFTUL177416:GNBP-173-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:FTT_0167
    OrganismiFrancisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4)
    Taxonomic identifieri177416 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaThiotrichalesFrancisellaceaeFrancisella
    ProteomesiUP000001174: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 416416Glutamyl-tRNA reductasePRO_0000335036Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    IntActiQ5NIA9. 1 interaction.
    STRINGi177416.FTT_0167.

    Structurei

    3D structure databases

    ProteinModelPortaliQ5NIA9.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni51 – 544Substrate bindingUniRule annotation
    Regioni115 – 1173Substrate 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.

    Q5NIA9-1 [UniParc]FASTAAdd to Basket

    « Hide

    MNMALISLAI DYKKSPIEVR SEFALSGLDV SMLYRSILAI DNVVHAVILS    50
    TCNRTEVYLE ISDLRVVDDI LVWWQGYVRN PNYKIKDYFK LRQGTEVIMH 100
    LMKLACGLES MVLGEPQILG QVKDSYTLSK KNHAIGKELD RVFQKVFATA 150
    KRVRSETRIG HCPVSVAFSA ITLAKRQLDN ISSKNVLIIG AGQTGELLFR 200
    HVTALAPKQI MLANRTIEKA QKITSAFRNA SAHYLSELPQ LIKKADIIIA 250
    AVNVLEYIVT CKYVGDKPRV FIDISIPQAL DPKLGELEQN VYYCVDDINA 300
    VIEDNKDKRK YESSKAQKII VKSLEEYLEK EKAIISNSAI KELFQKADGL 350
    VDLSLEKSLA KIRNGKDAEE IIKRFAYEIK KKVLHYPVVG MKEASKQGRS 400
    DCLVCMKRMF GLNVEK 416
    Length:416
    Mass (Da):46,976
    Last modified:February 1, 2005 - v1
    Checksum:iB8391D01C892ACBB
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AJ749949 Genomic DNA. Translation: CAG44800.1.
    RefSeqiYP_169233.1. NC_006570.2.

    Genome annotation databases

    EnsemblBacteriaiCAG44800; CAG44800; FTT_0167.
    GeneIDi3192414.
    KEGGiftu:FTT_0167.
    PATRICi17963326. VBIFraTul2086_0184.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AJ749949 Genomic DNA. Translation: CAG44800.1 .
    RefSeqi YP_169233.1. NC_006570.2.

    3D structure databases

    ProteinModelPortali Q5NIA9.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    IntActi Q5NIA9. 1 interaction.
    STRINGi 177416.FTT_0167.

    Protocols and materials databases

    DNASUi 3192414.
    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai CAG44800 ; CAG44800 ; FTT_0167 .
    GeneIDi 3192414.
    KEGGi ftu:FTT_0167.
    PATRICi 17963326. VBIFraTul2086_0184.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00251 ; UER00316 .
    BioCyci FTUL177416:GNBP-173-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: SCHU S4 / Schu 4.

    Entry informationi

    Entry nameiHEM1_FRATT
    AccessioniPrimary (citable) accession number: Q5NIA9
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: May 20, 2008
    Last sequence update: February 1, 2005
    Last modified: October 1, 2014
    This is version 82 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, 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