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(-) Description

Title :  TACHYPLESIN I SOLUTION STRUCTURE IN THE PRESENCE OF 300MM DODECYLPHOSPHOCHOLINE MICELLES
 
Authors :  A. Laederach, A. H. Andreotti, D. B. Fulton
Date :  31 Jul 02  (Deposition) - 16 Oct 02  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (31x)
Keywords :  Tachyplesin I, Beta Hairpin, Dodecylphosphocholine, Conformational Rearrangement, Antimicrobial Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. Laederach, A. H. Andreotti, D. B. Fulton
Solution And Micelle-Bound Structures Of Tachyplesin I And Its Active Linear Derivatives
Biochemistry V. 41 12359 2002
PubMed-ID: 12369825  |  Reference-DOI: 10.1021/BI026185Z
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - TACHYPLESIN 1
    ChainsA
    EngineeredYES
    Other DetailsTHE PEPTIDE WAS CHEMICALLY SYNTHESIZED USING FMOC SOLID STATE SYNTHESIS. THE SEQUENCE OF THE PEPTIDE IS NATURALLY FOUND IN TACHYPLEUS TRIDENTATUS (JAPANESE HORESHOE CRAB).
    SyntheticYES

 Structural Features

(-) Chains, Units

  
NMR Structure (31x)

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1MA5)

(-) Sites  (0, 0)

(no "Site" information available for 1MA5)

(-) SS Bonds  (2, 2)

NMR Structure
No.Residues
1A:3 -A:16
2A:7 -A:12

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1MA5)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1MA5)

(-) 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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Chain A from PDB  Type:PROTEIN  Length:17
 aligned with TAC1_TACTR | P14213 from UniProtKB/Swiss-Prot  Length:77

    Alignment length:17
                                    33       
            TAC1_TACTR   24 KWCFRVCYRGICYRRCR 40
               SCOP domains d1ma5a_ A:        SCOP domains
               CATH domains ----------------- CATH domains
               Pfam domains ----------------- Pfam domains
         Sec.struct. author ................. Sec.struct. author
                 SAPs(SNPs) ----------------- SAPs(SNPs)
                    PROSITE ----------------- PROSITE
                 Transcript ----------------- Transcript
                  1ma5 A  1 KWCFRVCYRGICYRRCR 17
                                    10       

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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, 1)

NMR Structure
(-)
Class: Peptides (792)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1MA5)

(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (2, 2)

NMR Structure(hide GO term definitions)
Chain A   (TAC1_TACTR | P14213)
biological process
    GO:0042742    defense response to bacterium    Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.
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
        TAC1_TACTR | P142131ma2 1ma4 1ma6 1wo0 1wo1 2mdb 2rtv

(-) Related Entries Specified in the PDB File

1ma2 TACHYPLESIN I SOLUTION STRUCTURE IN WATER
1ma4 TPY4 TYROSINE MUTANT OF TACHYPLESIN I IN WATER
1ma6 TPY4 TACHYPLESIN I TYROSINE MUTANT IN THE PRESENCE OF DODECYLPHOSPHOCHOLINE MICELLES