Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Basket 0
(max 400 entries)x

Your basket is currently empty.

Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)

Q8PC67

- HEM1_XANCP

UniProt

Q8PC67 - HEM1_XANCP

Protein

Glutamyl-tRNA reductase

Gene

hemA

Organism
Xanthomonas campestris pv. campestris (strain ATCC 33913 / NCPPB 528 / LMG 568)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
    • BLAST
    • Align
    • Format
    • Add to basket
    • History
      Entry version 89 (01 Oct 2014)
      Sequence version 1 (01 Oct 2002)
      Previous versions | rss
    • Help video
    • Feedback
    • Comment

    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
    Sitei91 – 911Important for activityUniRule annotation
    Binding sitei101 – 1011SubstrateUniRule annotation
    Binding sitei112 – 1121SubstrateUniRule annotation

    Regions

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Nucleotide bindingi181 – 1866NADPUniRule 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

    BioCyciXCAM190485:GIXZ-867-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:XCC0868
    OrganismiXanthomonas campestris pv. campestris (strain ATCC 33913 / NCPPB 528 / LMG 568)
    Taxonomic identifieri190485 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeXanthomonas
    ProteomesiUP000001010: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 432432Glutamyl-tRNA reductasePRO_0000114091Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi190485.XCC0868.

    Structurei

    3D structure databases

    ProteinModelPortaliQ8PC67.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni49 – 524Substrate bindingUniRule annotation
    Regioni106 – 1083Substrate 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.

    Q8PC67-1 [UniParc]FASTAAdd to Basket

    « Hide

    MTLWVLGLNH QTAPVDLRER AAFAGDALPR ALDSLRILPQ VREAALLSTC    50
    NRTELYAMAD DPQTLVAWLD MHAPGLSGYL YQHRDAEAVR HLFRVATGLD 100
    SMVLGEPQIL GQVKDAWAVA RAHGALGSGL DRLFQQTFSV AKRARTDTRV 150
    GANPVSVAST AVRLAQESFA RLNESTVLLV GAGETIELAA KHLSEGRVRR 200
    LLIANRTLAH AQTLATQHGG VALPLTELDR HLAEADVVFS ATAAREPVVT 250
    RVQVEQALRT RKRKPMLLFD LAVPRDIEAS VAELSDAYLY TVDDLERAVE 300
    DNRRSRREAA DQAEAIIDLQ VARYVETLQA NERQAPLKRL RAFGDSTRDE 350
    LLAKARQQLS NGKPADEVLE QLAHALTNRL LHPPTAALRD AALNNDLDLT 400
    SAADRLFPEK PGYRHPPVAT PIVRTDDANP AP 432
    Length:432
    Mass (Da):47,377
    Last modified:October 1, 2002 - v1
    Checksum:i9E16B168504636D9
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE008922 Genomic DNA. Translation: AAM40183.1.
    RefSeqiNP_636259.1. NC_003902.1.
    WP_011036104.1. NC_003902.1.

    Genome annotation databases

    EnsemblBacteriaiAAM40183; AAM40183; XCC0868.
    GeneIDi1000919.
    KEGGixcc:XCC0868.
    PATRICi24072419. VBIXanCam115730_0944.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE008922 Genomic DNA. Translation: AAM40183.1 .
    RefSeqi NP_636259.1. NC_003902.1.
    WP_011036104.1. NC_003902.1.

    3D structure databases

    ProteinModelPortali Q8PC67.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 190485.XCC0868.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAM40183 ; AAM40183 ; XCC0868 .
    GeneIDi 1000919.
    KEGGi xcc:XCC0868.
    PATRICi 24072419. VBIXanCam115730_0944.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00251 ; UER00316 .
    BioCyci XCAM190485:GIXZ-867-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...

    Entry informationi

    Entry nameiHEM1_XANCP
    AccessioniPrimary (citable) accession number: Q8PC67
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: February 1, 2003
    Last sequence update: October 1, 2002
    Last modified: October 1, 2014
    This is version 89 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