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(-) Description

Title :  1H NMR SOLUTION STRUCTURE OF CYCLOVIOLACIN O1
 
Authors :  D. J. Craik, N. L. Daly, T. Bond, C. Waine
Date :  17 Nov 99  (Deposition) - 01 Mar 00  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (16x)
Keywords :  Cyclic Cystine Knot, Backbone Cyclic, 3-10 Helix, Double- Stranded Anti- Parallel Beta-Sheet, Hairpin Bends, Loops, Plant Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. J. Craik, N. L. Daly, T. Bond, C. Waine
Plant Cyclotides: A Unique Family Of Cyclic And Knotted Proteins That Defines The Cyclic Cystine Knot Structural Motif.
J. Mol. Biol. V. 294 1327 1999
PubMed-ID: 10600388  |  Reference-DOI: 10.1006/JMBI.1999.3383
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CYCLOVIOLACIN O1
    Chains: A
    Organism Scientific: VIOLA ODORATA
    Organism Taxid: 97441
    Other Details: CYCLIC CYSTINE KNOT POLYPEPTIDE
    Other Details - Source: LEAVES, STEMS AND FLOWERS

 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 1DF6)

(-) Sites  (0, 0)

(no "Site" information available for 1DF6)

(-) SS Bonds  (3, 3)

NMR Structure
No.Residues
1A:2 -A:17
2A:7 -A:22
3A:15 -A:28

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1DF6)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1DF6)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1DF6)

(-) Exons   (0, 0)

(no "Exon" information available for 1DF6)

(-) 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:30
 aligned with CYO1_VIOOD | P82230 from UniProtKB/Swiss-Prot  Length:30

    Alignment length:30
                                                  30      
                                    16        26   |     -
            CYO1_VIOOD    7 SCVYIPCTVTALLGCSCSNRVCYN------  -
               SCOP domains d1df6a_ A: Cycloviolacin O1    SCOP domains
               CATH domains ------------------------------ CATH domains
               Pfam domains ------------------------------ Pfam domains
         Sec.struct. author .........hhhhh.eee..eee....... Sec.struct. author
                 SAPs(SNPs) ------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------ PROSITE
                 Transcript ------------------------------ Transcript
                  1df6 A  1 SCVYIPCTVTALLGCSCSNRVCYNGIPCAE 30
                                    10        20        30
   Legend:   → Mismatch (orange background)
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  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: Small proteins (3458)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1DF6)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1DF6)

(-) Gene Ontology  (1, 1)

NMR Structure(hide GO term definitions)
Chain A   (CYO1_VIOOD | P82230)
biological process
    GO:0006952    defense response    Reactions, triggered in response to the presence of a foreign body or the occurrence of an injury, which result in restriction of damage to the organism attacked or prevention/recovery from the infection caused by the attack.

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  1df6
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 Related Entries

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

UniProtKB/Swiss-Prot
        CYO1_VIOOD | P82230: 1nbj

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