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Q2SBR1

- LPXB_HAHCH

UniProt

Q2SBR1 - LPXB_HAHCH

Protein

Lipid-A-disaccharide synthase

Gene

lpxB

Organism
Hahella chejuensis (strain KCTC 2396)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 52 (01 Oct 2014)
      Sequence version 1 (24 Jan 2006)
      Previous versions | rss
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    Functioni

    Condensation of UDP-2,3-diacylglucosamine and 2,3-diacylglucosamine-1-phosphate to form lipid A disaccharide, a precursor of lipid A, a phosphorylated glycolipid that anchors the lipopolysaccharide to the outer membrane of the cell.UniRule annotation

    Catalytic activityi

    UDP-2,3-bis(3-hydroxytetradecanoyl)glucosamine + 2,3-bis(3-hydroxytetradecanoyl)-beta-D-glucosaminyl 1-phosphate = UDP + 2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl-1,6-beta-D-2,3-bis(3-hydroxytetradecanoyl)-beta-D-glucosaminyl 1-phosphate.UniRule annotation

    Pathwayi

    GO - Molecular functioni

    1. lipid-A-disaccharide synthase activity Source: UniProtKB-EC

    GO - Biological processi

    1. lipid A biosynthetic process Source: UniProtKB-KW

    Keywords - Molecular functioni

    Glycosyltransferase, Transferase

    Keywords - Biological processi

    Lipid A biosynthesis, Lipid biosynthesis, Lipid metabolism

    Enzyme and pathway databases

    BioCyciHCHE349521:GHAL-5047-MONOMER.
    UniPathwayiUPA00359; UER00481.

    Protein family/group databases

    CAZyiGT19. Glycosyltransferase Family 19.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Lipid-A-disaccharide synthaseUniRule annotation (EC:2.4.1.182UniRule annotation)
    Gene namesi
    Name:lpxBUniRule annotation
    Ordered Locus Names:HCH_05238
    OrganismiHahella chejuensis (strain KCTC 2396)
    Taxonomic identifieri349521 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaOceanospirillalesHahellaceaeHahella
    ProteomesiUP000000238: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 396396Lipid-A-disaccharide synthasePRO_0000255187Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi349521.HCH_05238.

    Structurei

    3D structure databases

    ProteinModelPortaliQ2SBR1.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the LpxB family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG0763.
    HOGENOMiHOG000018003.
    KOiK00748.
    OMAiVSPITYR.
    OrthoDBiEOG6FBWZR.

    Family and domain databases

    HAMAPiMF_00392. LpxB.
    InterProiIPR003835. Glyco_trans_19.
    [Graphical view]
    PfamiPF02684. LpxB. 1 hit.
    [Graphical view]
    TIGRFAMsiTIGR00215. lpxB. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    Q2SBR1-1 [UniParc]FASTAAdd to Basket

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    MTPISERPIR IGIVAGEASG DLLGAGLMQE IKALYPQATF EGIGGERMLK    50
    EGFNTFFQME RLSIMGLVEV LGRLPELLAM RRRIVDHFTA TPPDLFLGID 100
    SPDFTIGIEL KLRQAGIKTA HYVSPSVWAW RQNRVFKIAK AVDLMLTLLP 150
    FEARFYREHN VPVKFVGHPL AEIIPLHPDK VAMRHELGID ASGEVIAVLP 200
    GSRGGEVSRL GPTFIETIAW LHQRRPDVRF VIPAANQARK TQIEQQLQSH 250
    GGRLPVTLID QHSRECMMAA DAILLASGTA TLEAMLVKRP MVVAYKLATL 300
    SYWIMRRLLK AKYISLPNLL ADKALVPELI QNDATPAKLG EALLKELNVE 350
    RRRSLEDEFE GLHKLIRQNA SVAAAQAVAE LIEKGRVATH DAREGH 396
    Length:396
    Mass (Da):44,033
    Last modified:January 24, 2006 - v1
    Checksum:iB231BF9EA1441D0F
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000155 Genomic DNA. Translation: ABC31913.1.
    RefSeqiYP_436338.1. NC_007645.1.

    Genome annotation databases

    EnsemblBacteriaiABC31913; ABC31913; HCH_05238.
    GeneIDi3839772.
    KEGGihch:HCH_05238.
    PATRICi22090834. VBIHahChe29232_4768.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000155 Genomic DNA. Translation: ABC31913.1 .
    RefSeqi YP_436338.1. NC_007645.1.

    3D structure databases

    ProteinModelPortali Q2SBR1.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 349521.HCH_05238.

    Protein family/group databases

    CAZyi GT19. Glycosyltransferase Family 19.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABC31913 ; ABC31913 ; HCH_05238 .
    GeneIDi 3839772.
    KEGGi hch:HCH_05238.
    PATRICi 22090834. VBIHahChe29232_4768.

    Phylogenomic databases

    eggNOGi COG0763.
    HOGENOMi HOG000018003.
    KOi K00748.
    OMAi VSPITYR.
    OrthoDBi EOG6FBWZR.

    Enzyme and pathway databases

    UniPathwayi UPA00359 ; UER00481 .
    BioCyci HCHE349521:GHAL-5047-MONOMER.

    Family and domain databases

    HAMAPi MF_00392. LpxB.
    InterProi IPR003835. Glyco_trans_19.
    [Graphical view ]
    Pfami PF02684. LpxB. 1 hit.
    [Graphical view ]
    TIGRFAMsi TIGR00215. lpxB. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: KCTC 2396.

    Entry informationi

    Entry nameiLPXB_HAHCH
    AccessioniPrimary (citable) accession number: Q2SBR1
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: October 31, 2006
    Last sequence update: January 24, 2006
    Last modified: October 1, 2014
    This is version 52 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, 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