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(-) Description

Title :  SOLUTION STRUCTURE AND DYNAMICS OF LUXU FROM VIBRIO HARVEYI, A PHOSPHOTRANSFERASE PROTEIN INVOLVED IN BACTERIAL QUORUM SENSING
 
Authors :  D. L. Ulrich, D. Kojetin, B. L. Bassler, J. Cavanagh, J. P. Loria
Date :  06 Dec 04  (Deposition) - 14 Dec 04  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (19x)
Keywords :  Phosphotransferase, Four-Helix Bundle, Quorum Sensing, Phosphorelay (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. L. Ulrich, D. Kojetin, B. L. Bassler, J. Cavanagh, J. P. Loria
Solution Structure And Dynamics Of Luxu From Vibrio Harveyi, A Phosphotransferase Protein Involved In Bacterial Quorum Sensing.
J. Mol. Biol. V. 347 297 2005
PubMed-ID: 15740742  |  Reference-DOI: 10.1016/J.JMB.2005.01.039
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PHOSPHORELAY PROTEIN LUXU
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PDLU
    Expression System Strain: BL21DE3 PLYS-S
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: LUXU
    Organism Scientific: VIBRIO HARVEYI
    Organism Taxid: 669

 Structural Features

(-) Chains, Units

  
NMR Structure (19x): 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1Y6D)

(-) Sites  (0, 0)

(no "Site" information available for 1Y6D)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1Y6D)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1Y6D)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1Y6D)

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1HPTPS50894 Histidine-containing phosphotransfer (HPt) domain profile.LUXU_VIBCB19-114  1A:19-114
LUXU_VIBHA19-114  1A:19-114

(-) Exons   (0, 0)

(no "Exon" information available for 1Y6D)

(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:114
 aligned with LUXU_VIBCB | A7MVC1 from UniProtKB/Swiss-Prot  Length:114

    Alignment length:114
                                    10        20        30        40        50        60        70        80        90       100       110    
           LUXU_VIBCB     1 MNTDVLNQQKIEELSAEIGSDNVPVLLDIFLGEMDSYIGTLTELQGSEQLLYLKEISHALKSSAASFGADRLCERAIAIDKKAKANQLQEQGMETSEMLALLHITRDAYRSWTN 114
               SCOP domains d1y6da_ A: Phosphorelay protein luxU                                                                               SCOP domains
               CATH domains 1y6dA00 A:1-114  [code=1.20.120.160, no name defined]                                                              CATH domains
               Pfam domains ------------------------Hpt-1y6dA01 A:25-112                                                                    -- Pfam domains
         Sec.struct. author ........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (2) ------------------HPT  PDB: A:19-114 UniProt: 19-114                                                               PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------ Transcript
                 1y6d A   1 MNTDVLNQQKIEELSAEIGSDNVPVLLDIFLGEMDSYIGTLTELQGSEQLLYLKEISHALKSSAASFGADRLCERAIAIDKKAKANQLQEQGMETSEMLALLHITRDAYRSWTN 114
                                    10        20        30        40        50        60        70        80        90       100       110    


Chain A from PDB  Type:PROTEIN  Length:114
 aligned with LUXU_VIBHA | P0C5S4 from UniProtKB/Swiss-Prot  Length:114

    Alignment length:114
                                    10        20        30        40        50        60        70        80        90       100       110    
           LUXU_VIBHA     1 MNTDVLNQQKIEELSAEIGSDNVPVLLDIFLGEMDSYIGTLTELQGSEQLLYLKEISHALKSSAASFGADRLCERAIAIDKKAKANQLQEQGMETSEMLALLHITRDAYRSWTN 114
               SCOP domains d1y6da_ A: Phosphorelay protein luxU                                                                               SCOP domains
               CATH domains 1y6dA00 A:1-114  [code=1.20.120.160, no name defined]                                                              CATH domains
               Pfam domains ------------------------Hpt-1y6dA01 A:25-112                                                                    -- Pfam domains
         Sec.struct. author ........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------HPT  PDB: A:19-114 UniProt: 19-114                                                               PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------ Transcript
                 1y6d A   1 MNTDVLNQQKIEELSAEIGSDNVPVLLDIFLGEMDSYIGTLTELQGSEQLLYLKEISHALKSSAASFGADRLCERAIAIDKKAKANQLQEQGMETSEMLALLHITRDAYRSWTN 114
                                    10        20        30        40        50        60        70        80        90       100       110
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

NMR Structure
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: no clan defined [family: Hpt] (10)
(-)
Family: Hpt (10)
(-)
Vibrio harveyi (1)
1aHpt-1y6dA01A:25-112

(-) Gene Ontology  (3, 6)

NMR Structure(hide GO term definitions)
Chain A   (LUXU_VIBHA | P0C5S4)
molecular function
    GO:0004871    signal transducer activity    Conveys a signal across a cell to trigger a change in cell function or state. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response.
biological process
    GO:0000160    phosphorelay signal transduction system    A conserved series of molecular signals found in prokaryotes and eukaryotes; involves autophosphorylation of a histidine kinase and the transfer of the phosphate group to an aspartate that then acts as a phospho-donor to response regulator proteins.
cellular component
    GO:0005622    intracellular    The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.

Chain A   (LUXU_VIBCB | A7MVC1)
molecular function
    GO:0004871    signal transducer activity    Conveys a signal across a cell to trigger a change in cell function or state. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response.
biological process
    GO:0000160    phosphorelay signal transduction system    A conserved series of molecular signals found in prokaryotes and eukaryotes; involves autophosphorylation of a histidine kinase and the transfer of the phosphate group to an aspartate that then acts as a phospho-donor to response regulator proteins.
cellular component
    GO:0005622    intracellular    The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.

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