Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)NMR Structure - model 1
(-)NMR Structure - all models
collapse expand < >
Image NMR Structure - model 1
NMR Structure - model 1  (Jmol Viewer)
Image NMR Structure - all models
NMR Structure - all models  (Jmol Viewer)

(-) Description

Title :  NMR STRUCTURE OF THE RESPONSE REGULATOR CHEY2 FROM SINORHIZOBIUM MELILOTI, COMPLEXED WITH MG++
 
Authors :  H. Riepl, B. Scharf, T. Maurer, R. Schmitt, H. R. Kalbitzer, Structural Proteomics In Europe (Spine)
Date :  30 Apr 03  (Deposition) - 15 Jun 04  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (16x)
Keywords :  Chey2, Chemotaxis, Sinorhizobium Meliloti, Signal Transduction, Response Regulator, 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 Bef3-Activated Response Regulator Chey2.
J. Mol. Biol. 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 1P6Q)

(-) Sites  (0, 0)

(no "Site" information available for 1P6Q)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1P6Q)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1P6Q)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1P6Q)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1P6Q)

(-) Exons   (0, 0)

(no "Exon" information available for 1P6Q)

(-) 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 d1p6qa_ A: CheY protein                                                                                                           SCOP domains
               CATH domains 1p6qA00 A:1-129  [code=3.40.50.2300, no name defined]                                                                             CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eeee..hhhhhhhhhhhhhh.....ee...hhhhhhhhhhh....eeee.......hhhhhhhhhh........eeee.....hhhhhhhhhhhh...ee....hhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1p6q A   1 MSLAEKIKVLIVDDQVTSRLLLGDALQQLGFKQITAAGDGEQGMKIMAQNPHHLVISDFNMPKMDGLGLLQAVRANPATKKAAFIILTAQGDRALVQKAAALGANNVLAKPFTIEKMKAAIEAVFGALK 129
                                    10        20        30        40        50        60        70        80        90       100       110       120
   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: 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 1P6Q)

(-) 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.

 Visualization

(-) Interactive Views

NMR Structure
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
(no "Ligands, Modified Residues, Ions" information available for 1p6q)
 
  Sites
(no "Sites" information available for 1p6q)
 
  Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 1p6q)
 

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
[ NMR Structure - model 1 PNG format | NMR Structure - all models PNG format ](automatic orientation, automatically generated)
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick
[ mono PDF format | stereo PDF format ](default orientation, automatically generated)

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  1p6q
    Family and Domain Information: ProDom | SYSTERS
    General Structural Information: GlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in Membranes: OPM
    Protein Surface: SURFACE
    Secondary Structure: DSSP (structure derived) | HSSP (homology derived)
    Structural Genomics: GeneCensus
    Structural Neighbours: CE | VAST
    Structure Classification: CATH | Dali | SCOP
    Validation and Original Data: BMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  Q52884_RHIML | Q52884
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProtKB/TrEMBL
 
Access by Enzyme Classificator   (EC Number)
  (no 'Enzyme Classificator' available)
    General Enzyme Information: BRENDA | EC-PDB | Enzyme | IntEnz
    Pathway: KEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease Information: OMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related Information: GenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain Information: XDom
    Interatomic Contacts of Structural Units: CSU
    Ligand-protein Contacts: LPC
    Protein Cavities: castP
    Sequence and Secondary Structure: PDBCartoon
    Structure Alignment: STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence Browser: STING
 
Access by UniProt ID/Accession number
  Q52884_RHIML | Q52884
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/TrEMBL
        Q52884_RHIML | Q52884: 1p6u

(-) Related Entries Specified in the PDB File

1p6u BEF3-ACTIVATED STRUCTURE OF THE RESPONSE REGULATOR CHEY2 FROM SINORHIZOBIUM MELILOTI RELATED ID: 1 RELATED DB: TARGETDB