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(-) Description

Title :  NMR STRUCTURE OF THE BEF3-ACTIVATED STRUCTURE OF THE RESPONSE REGULATOR CHEY2-MG2+ FROM SINORHIZOBIUM MELILOTI
 
Authors :  H. Riepl, B. Scharf, T. Maurer, R. Schmitt, H. R. Kalbitzer, Structural Proteomics In Europe (Spine)
Date :  30 Apr 03  (Deposition) - 04 Nov 03  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (16x)
Keywords :  Chey2 Beryllium Fluoride, Chemotaxis, Response Regulator, Signal Transduction, Activation, Structural Proteomics In Europe, Spine, Structural Genomics, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. Riepl, B. Scharf, R. Schmitt, H. R. Kalbitzer, T. Maurer
Solution Structures Of The Inactive And Bef(3)-Activated Response Regulator Chey2
J. Biol. Chem. V. 338 287 2004
PubMed-ID: 15066432  |  Reference-DOI: 10.1016/J.JMB.2004.02.054
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CHEY2
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PTYB1
    Expression System Strain: ER2566
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: SINORHIZOBIUM MELILOTI
    Organism Taxid: 382

 Structural Features

(-) Chains, Units

  
NMR Structure (16x): 

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1P6U)

(-) Sites  (0, 0)

(no "Site" information available for 1P6U)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1P6U)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1P6U)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1P6U)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1P6U)

(-) Exons   (0, 0)

(no "Exon" information available for 1P6U)

(-) 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:129
 aligned with Q52884_RHIML | Q52884 from UniProtKB/TrEMBL  Length:129

    Alignment length:129
                                    10        20        30        40        50        60        70        80        90       100       110       120         
         Q52884_RHIML     1 MSLAEKIKVLIVDDQVTSRLLLGDALQQLGFKQITAAGDGEQGMKIMAQNPHHLVISDFNMPKMDGLGLLQAVRANPATKKAAFIILTAQGDRALVQKAAALGANNVLAKPFTIEKMKAAIEAVFGALK 129
               SCOP domains d1p6ua_ A: CheY protein                                                                                                           SCOP domains
               CATH domains 1p6uA00 A:1-129  [code=3.40.50.2300, no name defined]                                                                             CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhh.eeee..hhhhhhhhhhhhhhhh...eeee.hhhhhhhhhhhh...eeeee......hhhhhhhhhhhhhhhhh.eeeee....hhhhhhhhhhhhh..ee....hhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1p6u A   1 MSLAEKIKVLIVDDQVTSRLLLGDALQQLGFKQITAAGDGEQGMKIMAQNPHHLVISDFNMPKMDGLGLLQAVRANPATKKAAFIILTAQGDRALVQKAAALGANNVLAKPFTIEKMKAAIEAVFGALK 129
                                    10        20        30        40        50        60        70        80        90       100       110       120
   Legend:   → Mismatch (orange background)
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    → 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: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1P6U)

(-) Gene Ontology  (3, 3)

NMR Structure(hide GO term definitions)
Chain A   (Q52884_RHIML | Q52884)
molecular function
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
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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  1p6u
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  Q52884_RHIML | Q52884
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        Q52884_RHIML | Q52884: 1p6q

(-) Related Entries Specified in the PDB File

1p6q NMR STRUCTURE OF THE RESPONSE REGULATOR CHEY2 FROM SINORHIZOBIUM MELILOTI RELATED ID: 1 RELATED DB: TARGETDB