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 FOR THE CGNA TOXIN FROM THE SEA ANEMONE CONDYLACTIS GIGANTEA
 
Authors :  B. Lopez-Mendez, J. Perez-Castells, G. Gimenez-Gallego, J. Jimenez- Barbero
Date :  12 Jun 06  (Deposition) - 05 Jun 07  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Beta Sheet, Toxin (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  E. Salceda, J. Perez-Castells, B. Lopez-Mendez, A. Garateix, H. Salazar, O. Lopez, A. Aneiros, L. Standker, L. Beress, W. G. Forssmann, E. Soto, J. Jimenez-Barbero, G. Gimenez-Gallego
Cgna, A Type I Toxin From The Giant Caribbean Sea Anemone Condylactis Gigantea Shows Structural Similarities To Both Type I And Ii Toxins, As Well As Distinctive Structural And Functional Properties(1).
Biochem. J. V. 406 67 2007
PubMed-ID: 17506725  |  Reference-DOI: 10.1042/BJ20070130
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - TOXIN CGNA
    ChainsA
    Organism CommonGIANT CARIBBEAN ANEMONE
    Organism ScientificCONDYLACTIS GIGANTEA
    Organism Taxid47073
    TissueTENTACLES

 Structural Features

(-) Chains, Units

  
NMR Structure (20x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

NMR Structure (1, 1)
No.NameCountTypeFull Name
1HYP1Mod. Amino Acid4-HYDROXYPROLINE

(-) Sites  (0, 0)

(no "Site" information available for 2H9X)

(-) SS Bonds  (3, 3)

NMR Structure
No.Residues
1A:4 -A:44
2A:6 -A:34
3A:27 -A:45

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2H9X)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2H9X)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2H9X)

(-) Exons   (0, 0)

(no "Exon" information available for 2H9X)

(-) 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:47
 aligned with NA1_CONGI | P0C280 from UniProtKB/Swiss-Prot  Length:47

    Alignment length:47
                                    10        20        30        40       
             NA1_CONGI    1 GVPCRCDSDGPSVHGNTLSGTVWVGSCASGWHKCNDEYNIAYECCKE 47
               SCOP domains d2h9xa_ A: automated matches                    SCOP domains
               CATH domains 2h9xA00 A:1-47 Anthopleurin-A                   CATH domains
               Pfam domains ----------------------------------------------- Pfam domains
         Sec.struct. author .ee.................eee...................eee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------- PROSITE
                 Transcript ----------------------------------------------- Transcript
                  2h9x A  1 GVpCRCDSDGPSVHGNTLSGTVWVGSCASGWHKCNDEYNIAYECCKQ 47
                              |     10        20        30        40       
                              |                                            
                              3-HYP                                        

   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

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2H9X)

(-) Gene Ontology  (3, 3)

NMR Structure(hide GO term definitions)
Chain A   (NA1_CONGI | P0C280)
biological process
    GO:0009966    regulation of signal transduction    Any process that modulates the frequency, rate or extent of signal transduction.
cellular component
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0042151    nematocyst    An organelle found in cnidoblast (nematoblast) cells. When matured, these stinging organelles store toxins and can deliver them when the cnidocil (a short extension of the cnidocyst) is stimulated by a prey or another stimulus.

 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
    HYP  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
(no "Sites" information available for 2h9x)
 
  Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 2h9x)
 

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  2h9x
    Family and Domain InformationProDom | SYSTERS
    General Structural InformationGlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in MembranesOPM
    Protein SurfaceSURFACE
    Secondary StructureDSSP (structure derived) | HSSP (homology derived)
    Structural GenomicsGeneCensus
    Structural NeighboursCE | VAST
    Structure ClassificationCATH | Dali | SCOP
    Validation and Original DataBMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  NA1_CONGI | P0C280
    Comparative Protein Structure ModelsModBase
    Genomic InformationEnsembl
    Protein-protein InteractionDIP
    Sequence, Family and Domain InformationInterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  (no 'Enzyme Classificator' available)
    General Enzyme InformationBRENDA | EC-PDB | Enzyme | IntEnz
    PathwayKEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease InformationOMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related InformationGenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain InformationXDom
    Interatomic Contacts of Structural UnitsCSU
    Ligand-protein ContactsLPC
    Protein CavitiescastP
    Sequence and Secondary StructurePDBCartoon
    Structure AlignmentSTRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence BrowserSTING
 
Access by UniProt ID/Accession number
  NA1_CONGI | P0C280
    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

(no "Entries Sharing at Least One Protein Chain" available for 2H9X)

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 2H9X)