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(-) Description

Title :  SOLUTION STRUCTURE OF KALATA B8
 
Authors :  N. L. Daly, R. J. Clark, M. R. Plan, D. J. Craik
Date :  19 Sep 05  (Deposition) - 31 Jan 06  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Cyclic Backbone, Cystine Knot, Beta-Hairpin, Plant Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. L. Daly, R. J. Clark, M. R. Plan, D. J. Craik
Kalata B8, A Novel Antiviral Circular Protein, Exhibits Conformational Flexibility In The Cystine Knot Motif
Biochem. J. V. 393 619 2006
PubMed-ID: 16207177  |  Reference-DOI: 10.1042/BJ20051371
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - KALATA B8
    Chains: A
    Organism Scientific: OLDENLANDIA AFFINIS
    Organism Taxid: 60225

 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 2B38)

(-) Sites  (0, 0)

(no "Site" information available for 2B38)

(-) 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)

(no "Cis Peptide Bond" information available for 2B38)

 Sequence-Structure Mapping

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(no "SAP(SNP)/Variant" information available for 2B38)

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) 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    
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:31
 aligned with KAB8_OLDAF | P85175 from UniProtKB/Swiss-Prot  Length:31

    Alignment length:31
                                                    31     
                                    15        25     |   - 
            KAB8_OLDAF    6 CGETCLLGTCYTTGCTCNKYRVCTKD-----  -
               SCOP domains ------------------------------- SCOP domains
               CATH domains ------------------------------- CATH domains
               Pfam domains ------------------------------- Pfam domains
         Sec.struct. author ...............eee...eee....... Sec.struct. author
                 SAPs(SNPs) ------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------- PROSITE
                 Transcript ------------------------------- Transcript
                  2b38 A  1 CGETCLLGTCYTTGCTCNKYRVCTKDGSVLN 31
                                    10        20        30
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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 2B38)

(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (1, 1)

NMR Structure(hide GO term definitions)
Chain A   (KAB8_OLDAF | P85175)
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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