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Q8CY19

- GLND_ECOL6

UniProt

Q8CY19 - GLND_ECOL6

Protein

Bifunctional uridylyltransferase/uridylyl-removing enzyme

Gene

glnD

Organism
Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 76 (01 Oct 2014)
      Sequence version 1 (01 Mar 2003)
      Previous versions | rss
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    Functioni

    Modifies, by uridylylation and deuridylylation, the PII regulatory proteins (GlnB and homologs), in response to the nitrogen status of the cell that GlnD senses through the glutamine level. Under low glutamine levels, catalyzes the conversion of the PII proteins and UTP to PII-UMP and PPi, while under higher glutamine levels, GlnD hydrolyzes PII-UMP to PII and UMP (deuridylylation). Thus, controls uridylylation state and activity of the PII proteins, and plays an important role in the regulation of nitrogen assimilation and metabolism.UniRule annotation

    Catalytic activityi

    UTP + [protein-PII] = diphosphate + uridylyl-[protein-PII].UniRule annotation
    Uridylyl-[protein-PII] + H2O = UMP + [protein-PII].UniRule annotation

    Cofactori

    Magnesium.UniRule annotation

    Enzyme regulationi

    Uridylyltransferase (UTase) activity is inhibited by glutamine, while glutamine activates uridylyl-removing (UR) activity.UniRule annotation

    GO - Molecular functioni

    1. [protein-PII] uridylyltransferase activity Source: UniProtKB-HAMAP
    2. amino acid binding Source: InterPro
    3. metal ion binding Source: InterPro
    4. phosphoric diester hydrolase activity Source: UniProtKB-HAMAP

    GO - Biological processi

    1. nitrogen compound metabolic process Source: InterPro
    2. regulation of nitrogen utilization Source: UniProtKB-HAMAP

    Keywords - Molecular functioni

    Hydrolase, Nucleotidyltransferase, Transferase

    Keywords - Ligandi

    Magnesium

    Enzyme and pathway databases

    BioCyciECOL199310:C0202-MONOMER.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Bifunctional uridylyltransferase/uridylyl-removing enzymeUniRule annotation
    Short name:
    UTase/URUniRule annotation
    Alternative name(s):
    Bifunctional [protein-PII] modification enzymeUniRule annotation
    Bifunctional nitrogen sensor proteinUniRule annotation
    Including the following 2 domains:
    [Protein-PII] uridylyltransferaseUniRule annotation (EC:2.7.7.59UniRule annotation)
    Short name:
    PII uridylyltransferaseUniRule annotation
    Short name:
    UTaseUniRule annotation
    [Protein-PII]-UMP uridylyl-removing enzymeUniRule annotation (EC:3.1.4.-UniRule annotation)
    Short name:
    URUniRule annotation
    Gene namesi
    Name:glnDUniRule annotation
    Ordered Locus Names:c0202
    OrganismiEscherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)
    Taxonomic identifieri199310 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
    ProteomesiUP000001410: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 890890Bifunctional uridylyltransferase/uridylyl-removing enzymePRO_0000192734Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi199310.c0202.

    Structurei

    3D structure databases

    ProteinModelPortaliQ8CY19.
    SMRiQ8CY19. Positions 469-599.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini468 – 601134HDUniRule annotationAdd
    BLAST
    Domaini709 – 78981ACT 1UniRule annotationAdd
    BLAST
    Domaini816 – 89075ACT 2UniRule annotationAdd
    BLAST

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni1 – 349349UridylyltransferaseAdd
    BLAST
    Regioni350 – 708359Uridylyl-removingAdd
    BLAST

    Domaini

    Has four distinct domains: an N-terminal nucleotidyltransferase (NT) domain responsible for UTase activity, a central HD domain that encodes UR activity, and two C-terminal ACT domains that seem to have a role in glutamine sensing.UniRule annotation

    Sequence similaritiesi

    Belongs to the GlnD family.UniRule annotation
    Contains 2 ACT domains.UniRule annotation
    Contains 1 HD domain.UniRule annotation

    Keywords - Domaini

    Repeat

    Phylogenomic databases

    HOGENOMiHOG000261778.
    KOiK00990.
    OMAiHHLLMSV.
    OrthoDBiEOG6CCH44.

    Family and domain databases

    Gene3Di1.10.3210.10. 1 hit.
    HAMAPiMF_00277. PII_uridylyl_transf.
    InterProiIPR002912. ACT_dom.
    IPR010043. GlnD_Uridyltrans.
    IPR003607. HD/PDEase_dom.
    IPR006674. HD_domain.
    IPR002934. Nucleotidyltransferase.
    IPR013546. PII_UdlTrfase/GS_AdlTrfase.
    [Graphical view]
    PfamiPF01842. ACT. 2 hits.
    PF08335. GlnD_UR_UTase. 1 hit.
    PF01966. HD. 1 hit.
    PF01909. NTP_transf_2. 1 hit.
    [Graphical view]
    PIRSFiPIRSF006288. PII_uridyltransf. 1 hit.
    SMARTiSM00471. HDc. 1 hit.
    [Graphical view]
    TIGRFAMsiTIGR01693. UTase_glnD. 1 hit.
    PROSITEiPS51671. ACT. 2 hits.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q8CY19-1 [UniParc]FASTAAdd to Basket

    « Hide

    MNTLPEQYAN TALPTLHGQP QNPCAWPRDE LTVGGIKAHI DTFQRWLGDA    50
    FDNGISAEQL IEARTEFIDQ LLQRLWIEAG FSQIADLALV AVGGYGRGEL 100
    HPLSDIDLLI LSRKKLPDDQ AQKVGELLTL LWDVKLEVGH SVRTLEECML 150
    EGLSDLTVAT NLIESRLLIG DVALFLELQK HIFSEGFWPS DKFYAAKVEE 200
    QNQRHQRYHG TSYNLEPDIK SSPGGLRDIH TLQWVARRHF GATSLDEMVG 250
    FGFLTSAERA ELNECLHILW RIRFALHLVV SRYDNRLLFD RQLSVAQRLN 300
    YSGEGNEPVE RMMKDYFRVT RRVSELNQML LQLFDEAILA LPADEKPRPI 350
    DDEFQLRGTL IDLRDETLFM RQPEAILRMF YTMVRNSAIT GIYSTTLRQL 400
    RHARRHLQQP LCNIPEARKL FLSILRHPGA VRRGLLPMHR HSVLGAYMPQ 450
    WSHIVGQMQF DLFHAYTVDE HTIRVMLKLE SFASEETRQR HPLCVDVWPR 500
    LPSTELIFIA ALFHDIAKGR GGDHSILGAQ DVVHFAELHG LNSRETQLVA 550
    WLVRQHLLMS VTAQRRDIQD PEVIKQFAEE VQTENRLRYL VCLTVADICA 600
    TNETLWNSWK QSLLRELYFA TEKQLRRGMQ NTPDMRERVR HHQLQALALL 650
    RMDNIDEEAL HQIWSRCRAN YFVRHSPNQL AWHARHLLQH DLGKPLVLLS 700
    PQATRGGTEI FIWSPDRPYL FAAVCAELDR RNLSVHDAQI FTTRDGMAMD 750
    TFIVLEPDGS PLSADRHEVI RFGLEQVLTQ SSWQPPQPRR QPAKLRHFTV 800
    ETEVTFLPTH TDRKSFLELI ALDQPGLLAR VGKIFADLGI SLHGARITTI 850
    GERVEDLFII ATADRRALNN ELQQEVHQRL TEALNPNDKG 890
    Length:890
    Mass (Da):102,378
    Last modified:March 1, 2003 - v1
    Checksum:i4159EBDD9DAB83BC
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE014075 Genomic DNA. Translation: AAN78696.1.
    RefSeqiNP_752152.1. NC_004431.1.

    Genome annotation databases

    EnsemblBacteriaiAAN78696; AAN78696; c0202.
    GeneIDi1035903.
    KEGGiecc:c0202.
    PATRICi18278468. VBIEscCol75197_0189.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE014075 Genomic DNA. Translation: AAN78696.1 .
    RefSeqi NP_752152.1. NC_004431.1.

    3D structure databases

    ProteinModelPortali Q8CY19.
    SMRi Q8CY19. Positions 469-599.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 199310.c0202.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAN78696 ; AAN78696 ; c0202 .
    GeneIDi 1035903.
    KEGGi ecc:c0202.
    PATRICi 18278468. VBIEscCol75197_0189.

    Phylogenomic databases

    HOGENOMi HOG000261778.
    KOi K00990.
    OMAi HHLLMSV.
    OrthoDBi EOG6CCH44.

    Enzyme and pathway databases

    BioCyci ECOL199310:C0202-MONOMER.

    Family and domain databases

    Gene3Di 1.10.3210.10. 1 hit.
    HAMAPi MF_00277. PII_uridylyl_transf.
    InterProi IPR002912. ACT_dom.
    IPR010043. GlnD_Uridyltrans.
    IPR003607. HD/PDEase_dom.
    IPR006674. HD_domain.
    IPR002934. Nucleotidyltransferase.
    IPR013546. PII_UdlTrfase/GS_AdlTrfase.
    [Graphical view ]
    Pfami PF01842. ACT. 2 hits.
    PF08335. GlnD_UR_UTase. 1 hit.
    PF01966. HD. 1 hit.
    PF01909. NTP_transf_2. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF006288. PII_uridyltransf. 1 hit.
    SMARTi SM00471. HDc. 1 hit.
    [Graphical view ]
    TIGRFAMsi TIGR01693. UTase_glnD. 1 hit.
    PROSITEi PS51671. ACT. 2 hits.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: CFT073 / ATCC 700928 / UPEC.

    Entry informationi

    Entry nameiGLND_ECOL6
    AccessioniPrimary (citable) accession number: Q8CY19
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: April 23, 2003
    Last sequence update: March 1, 2003
    Last modified: October 1, 2014
    This is version 76 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, Multifunctional enzyme

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3