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B7MHP0

- PNCB_ECO45

UniProt

B7MHP0 - PNCB_ECO45

Protein

Nicotinate phosphoribosyltransferase

Gene

pncB

Organism
Escherichia coli O45:K1 (strain S88 / ExPEC)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 46 (01 Oct 2014)
      Sequence version 1 (10 Feb 2009)
      Previous versions | rss
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    Functioni

    Catalyzes the synthesis of beta-nicotinate D-ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate at the expense of ATP.UniRule annotation

    Catalytic activityi

    Nicotinate + 5-phospho-alpha-D-ribose 1-diphosphate + ATP + H2O = beta-nicotinate D-ribonucleotide + diphosphate + ADP + phosphate.UniRule annotation

    Pathwayi

    GO - Molecular functioni

    1. ligase activity Source: UniProtKB-KW
    2. nicotinate-nucleotide diphosphorylase (carboxylating) activity Source: InterPro
    3. nicotinate phosphoribosyltransferase activity Source: InterPro

    GO - Biological processi

    1. NAD biosynthetic process Source: UniProtKB-UniPathway
    2. nicotinate nucleotide biosynthetic process Source: InterPro

    Keywords - Molecular functioni

    Ligase, Transferase

    Keywords - Biological processi

    Pyridine nucleotide biosynthesis

    Enzyme and pathway databases

    BioCyciECOL585035:GJWP-960-MONOMER.
    UniPathwayiUPA00253; UER00457.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Nicotinate phosphoribosyltransferaseUniRule annotation (EC:6.3.4.21UniRule annotation)
    Short name:
    NAPRTaseUniRule annotation
    Gene namesi
    Name:pncBUniRule annotation
    Ordered Locus Names:ECS88_0959
    OrganismiEscherichia coli O45:K1 (strain S88 / ExPEC)
    Taxonomic identifieri585035 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
    ProteomesiUP000000747: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 400400Nicotinate phosphoribosyltransferasePRO_1000129465Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi585035.ECS88_0959.

    Structurei

    3D structure databases

    ProteinModelPortaliB7MHP0.
    SMRiB7MHP0. Positions 3-385.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the NAPRTase family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG1488.
    HOGENOMiHOG000284928.
    KOiK00763.
    OMAiQAVFHRY.
    OrthoDBiEOG6X10XB.

    Family and domain databases

    HAMAPiMF_00570. NAPRTase.
    InterProiIPR006406. Nic_PRibTrfase.
    IPR007229. Nic_PRibTrfase-Fam.
    IPR002638. Quinolinate_PRibosylTrfase_C.
    [Graphical view]
    PANTHERiPTHR11098. PTHR11098. 1 hit.
    PfamiPF04095. NAPRTase. 1 hit.
    [Graphical view]
    PIRSFiPIRSF000484. NAPRT. 1 hit.
    SUPFAMiSSF51690. SSF51690. 1 hit.
    TIGRFAMsiTIGR01514. NAPRTase. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    B7MHP0-1 [UniParc]FASTAAdd to Basket

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    MTQFASPVLH SLLDTDAYKL HMQQAVFHHY YDVHVAAEFR CRGDDLLGIY    50
    ADAIREQVQA MQHLRLQDDE YQWLSALPFF KADYLNWLRE FRFNPEQVTV 100
    SNDNGKLDIR LSGPWREVIL WEVPLLAVIS EMVHRYRSPQ ADVAQALDTL 150
    ENKLVDFSAL TAGLDMSRFH LMDFGTRRRF SREVQETIVK RLQQESWFVG 200
    TSNYDLARRL SLTPMGTQAH EWFQAHQQIS PDLANSQRAA LAAWLEEYPD 250
    QLGIALTDCI TMDAFLRDFG VEFASRYQGL RHDSGDPVEW GEKAIAHYEK 300
    LGIDPQSKTL VFSDNLDLRK AVELYRHFSS RVQLSFGIGT RLTCDIPQVK 350
    PLNIVIKLVE CNGKPVAKLS DSPGKTICHD KAFVRALRKA FDLPHIKKAS 400
    Length:400
    Mass (Da):45,924
    Last modified:February 10, 2009 - v1
    Checksum:i1A76FC61E75AE1D9
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CU928161 Genomic DNA. Translation: CAR02291.1.
    RefSeqiYP_002390749.1. NC_011742.1.

    Genome annotation databases

    EnsemblBacteriaiCAR02291; CAR02291; ECS88_0959.
    GeneIDi7129949.
    KEGGiecz:ECS88_0959.
    PATRICi18409639. VBIEscCol91599_0961.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CU928161 Genomic DNA. Translation: CAR02291.1 .
    RefSeqi YP_002390749.1. NC_011742.1.

    3D structure databases

    ProteinModelPortali B7MHP0.
    SMRi B7MHP0. Positions 3-385.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 585035.ECS88_0959.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai CAR02291 ; CAR02291 ; ECS88_0959 .
    GeneIDi 7129949.
    KEGGi ecz:ECS88_0959.
    PATRICi 18409639. VBIEscCol91599_0961.

    Phylogenomic databases

    eggNOGi COG1488.
    HOGENOMi HOG000284928.
    KOi K00763.
    OMAi QAVFHRY.
    OrthoDBi EOG6X10XB.

    Enzyme and pathway databases

    UniPathwayi UPA00253 ; UER00457 .
    BioCyci ECOL585035:GJWP-960-MONOMER.

    Family and domain databases

    HAMAPi MF_00570. NAPRTase.
    InterProi IPR006406. Nic_PRibTrfase.
    IPR007229. Nic_PRibTrfase-Fam.
    IPR002638. Quinolinate_PRibosylTrfase_C.
    [Graphical view ]
    PANTHERi PTHR11098. PTHR11098. 1 hit.
    Pfami PF04095. NAPRTase. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF000484. NAPRT. 1 hit.
    SUPFAMi SSF51690. SSF51690. 1 hit.
    TIGRFAMsi TIGR01514. NAPRTase. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: S88 / ExPEC.

    Entry informationi

    Entry nameiPNCB_ECO45
    AccessioniPrimary (citable) accession number: B7MHP0
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: April 14, 2009
    Last sequence update: February 10, 2009
    Last modified: October 1, 2014
    This is version 46 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

    Documents

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

    External Data

    Dasty 3