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(-) Description

Title :  NODULARIN FROM NODULARIA SPUMIGENA
 
Authors :  A. J. Annila
Date :  14 Nov 97  (Deposition) - 16 Aug 99  (Release) - 27 Jul 11  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (27x)
NMR Structure *:  A  (1x)
Keywords :  Hepatotoxin, Inhibitor Of Ser/Thr-Specific Protein Phosphatases, Toxin (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Annila, J. Lehtimaki, K. Mattila, J. E. Eriksson, K. Sivonen, T. T. Rantala, T. Drakenberg
Solution Structure Of Nodularin. An Inhibitor Of Serine/Threonine-Specific Protein Phosphatases.
J. Biol. Chem. V. 271 16695 1996
PubMed-ID: 8663277  |  Reference-DOI: 10.1074/JBC.271.28.16695

(-) Compounds

Molecule 1 - PEPTIDIC TOXIN NODULARIN
    Chains: A
    Organism Scientific: NODULARIA SPUMIGENA
    Organism Taxid: 258823
    Other Details: TOXIN IS CYCLIC PEPTIDE WITH SEQUENCE 2AS-ARG-MFD-GLU- MDH. ALL PEPTIDIC BONDS ARE NON-STANDARD
    Strain: BY1

 Structural Features

(-) Chains, Units

  1
NMR Structure (27x): A
NMR Structure * (1x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 4)

NMR Structure (4, 4)
No.NameCountTypeFull Name
1ACB1Mod. Amino Acid3-METHYL-BETA-D-ASPARTIC ACID
2FGA1Mod. Amino AcidGAMMA-D-GLUTAMIC ACID
3MDH1Mod. Amino AcidN-METHYLDEHYDROBUTYRINE
4MFD1Mod. Amino Acid(2S,3S,8S,9S)-3-AMINO-9-METHOXY-2,6,8-TRIMETHYL-10-PHENYLDECA-4,6-DIENOIC ACID
NMR Structure * (4, 4)
No.NameCountTypeFull Name
1ACB1Mod. Amino Acid3-METHYL-BETA-D-ASPARTIC ACID
2FGA1Mod. Amino AcidGAMMA-D-GLUTAMIC ACID
3MDH1Mod. Amino AcidN-METHYLDEHYDROBUTYRINE
4MFD1Mod. Amino Acid(2S,3S,8S,9S)-3-AMINO-9-METHOXY-2,6,8-TRIMETHYL-10-PHENYLDECA-4,6-DIENOIC ACID

(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1AY3)

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

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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:5
                                   
               SCOP domains ----- SCOP domains
               CATH domains ----- CATH domains
               Pfam domains ----- Pfam domains
         Sec.struct. author ..... Sec.struct. author
                 SAPs(SNPs) ----- SAPs(SNPs)
                    PROSITE ----- PROSITE
                 Transcript ----- Transcript
                   1ay3 A 1 xRxxx 5
                            | |||
                            | |||
                            1-ACB
                              3-MFD
                               4-FGA
                                5-MDH
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

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NMR Structure(hide GO term definitions)
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