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(-) Description

Title :  NMR STRUCTURE OF [F5Y, F16W] MAGAININ 2 BOUND TO PHOSPHOLIPID VESICLES
 
Authors :  A. Takeda, K. Wakamatsu, T. Tachi, K. Matsuzaki
Date :  18 Jan 00  (Deposition) - 27 Jun 01  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B  (10x)
Keywords :  Antibiotic, Magainin, Dimer, Amphipathic Helix, Membrane, Vesicle, Bilayer, Antimicrobial Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. Hara, H. Kodama, M. Kondo, K. Wakamatsu, A. Takeda, T. Tachi, K. Matsuzaki
Effects Of Peptide Dimerization On Pore Formation: Antiparallel Disulfide-Dimerized Magainin 2 Analogue.
Biopolymers V. 58 437 2001 (for further references see the PDB file header)

(-) Compounds

Molecule 1 - MAGAININ 2
    Chains: A, B
    Engineered: YES
    Mutation: YES
    Other Details: THE PEPTIDE WAS PREPARED BY SOLID-PHASE SYNTHESIS. THE SEQUENCE OF THIS PEPTIDE NATURALLY OCCURS IN XENOPUS LAEVIS (AFRICAN CLAWED FROG)
    Synthetic: YES

 Structural Features

(-) Chains, Units

  
NMR Structure (10x): 

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 1DUM)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) 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    
   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:23
 aligned with MAGA_XENLA | P11006 from UniProtKB/Swiss-Prot  Length:303

    Alignment length:23
                                   276       286   
           MAGA_XENLA   267 GIGKFLHSAKKFGKAFVGEIMNS 289
               SCOP domains d1duma_ A: Magainin 2   SCOP domains
               CATH domains ----------------------- CATH domains
               Pfam domains ----------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------- SAPs(SNPs)
                    PROSITE ----------------------- PROSITE
                 Transcript ----------------------- Transcript
                 1dum A   1 GIGKYLHSAKKFGKAWVGEIMNS  23
                                    10        20   


Chain B from PDB  Type:PROTEIN  Length:23
 aligned with MAGA_XENLA | P11006 from UniProtKB/Swiss-Prot  Length:303

    Alignment length:23
                                   276       286   
           MAGA_XENLA   267 GIGKFLHSAKKFGKAFVGEIMNS 289
               SCOP domains d1dumb_ B: Magainin 2   SCOP domains
               CATH domains ----------------------- CATH domains
               Pfam domains ----------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------- SAPs(SNPs)
                    PROSITE ----------------------- PROSITE
                 Transcript ----------------------- Transcript
                 1dum B   1 GIGKYLHSAKKFGKAWVGEIMNS  23
                                    10        20
   Legend:   → Mismatch (orange background)
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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  (1, 2)

NMR Structure
(-)
Class: Peptides (792)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (7, 7)

NMR Structure(hide GO term definitions)
Chain A,B   (MAGA_XENLA | P11006)
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:0042742    defense response to bacterium    Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.
    GO:0050832    defense response to fungus    Reactions triggered in response to the presence of a fungus that act to protect the cell or organism.
    GO:0044179    hemolysis in other organism    The cytolytic destruction of red blood cells, with the release of intracellular hemoglobin, in one organism by another.
    GO:0031640    killing of cells of other organism    Any process in an organism that results in the killing of cells of another organism, including in some cases the death of the other organism. Killing here refers to the induction of death in one cell by another cell, not cell-autonomous death due to internal or other environmental conditions.
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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        MAGA_XENLA | P11006: 1d9j 1d9l 1d9m 1d9o 1d9p 1f0d 1f0e 1f0f 1f0g 1f0h 2lsa 2mag 4mgp 5cgn 5cgo

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