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(-) Description

Title :  SOLUTION STRUCTURE OF THE CYCLOTIDE TRICYCLON A
 
Authors :  J. P. Mulvenna, L. Sando, D. J. Craik
Date :  30 Jan 05  (Deposition) - 24 May 05  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Beta-Sheet, Cystine Knot, Cyclic Backbone, Cyclotide, Cell Cycle (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. P. Mulvenna, L. Sando, D. J. Craik
Processing Of A 22 Kda Precursor Protein To Produce The Circular Protein Tricyclon A.
Structure V. 13 691 2005
PubMed-ID: 15893660  |  Reference-DOI: 10.1016/J.STR.2005.02.013
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - TRICYCLON A
    Chains: A
    Organism Scientific: VIOLA TRICOLOR
    Organism Taxid: 214053

 Structural Features

(-) Chains, Units

  
NMR Structure (20x): 

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1YP8)

(-) Sites  (0, 0)

(no "Site" information available for 1YP8)

(-) SS Bonds  (3, 3)

NMR Structure
No.Residues
1A:1 -A:15
2A:5 -A:17
3A:10 -A:23

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1YP8)

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYCLOTIDE_MOEBIUSPS60009 Cyclotides Moebius subfamily signature.TRIC_VIOAR79-88
174-183		  1A:1-10
-

(-) Exons   (0, 0)

(no "Exon" information available for 1YP8)

(-) 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:33
 aligned with TRIC_VIOAR | P0C589 from UniProtKB/Swiss-Prot  Length:204

    Alignment length:95
                                    88        98       108       118       128       138       148       158       168     
           TRIC_VIOAR    79 CGESCFLGTCYTKGCSCGEWKLCYGTNSLPESNNEKAMVASLEKDVITRAAYENLVNSGAIQGITMTKTIISNPILEEALVSHFNRKLGGGTIFD 173
               SCOP domains ----------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------- CATH domains
               Pfam domains Cyclotide-1yp8A01 A:1-26  --------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeee...eeeeee--------------------------------------------------------------..eee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE CYCLOTIDE_------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------- Transcript
                 1yp8 A   1 CGESCFLGTCYTKGCSCGEWKLCYGTN--------------------------------------------------------------GGTIFD  33
                                    10        20      |  -         -         -         -         -         -        28     
                                                     27                                                             28
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 1YP8)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1YP8)

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: no clan defined [family: Cyclotide] (21)

(-) Gene Ontology  (3, 3)

NMR Structure(hide GO term definitions)
Chain A   (TRIC_VIOAR | P0C589)
biological process
    GO:0019835    cytolysis    The rupture of cell membranes and the loss of cytoplasm.
    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.
    GO:0044179    hemolysis in other organism    The cytolytic destruction of red blood cells, with the release of intracellular hemoglobin, in one organism by another.

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