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(-) Description

Title :  NMR STRUCTURE OF THE SYNTHETIC PENAEIDIN 4
 
Authors :  B. J. Cuthbertson, Y. Yang, E. E. Bullesbach, E. Bachere, P. S. Gross, A. Aumelas
Date :  27 Oct 04  (Deposition) - 15 Feb 05  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Antimicrobial Peptide, Antifungal Peptide, Cysteine-Rich, Disulfide Bond, Nmr, Oxidative Folding, Penaeidin, Proline- Rich, Shrimp, Antibiotic (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. J. Cuthbertson, Y. Yang, E. Bachere, E. E. Bullesbach, P. S. Gross, A. Aumelas
Solution Structure Of Synthetic Penaeidin-4 With Structural And Functional Comparisons To Penaeidin-3
J. Biol. Chem. V. 280 16009 2005
PubMed-ID: 15699044  |  Reference-DOI: 10.1074/JBC.M412420200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PENAEIDIN-4D
    Chains: A
    Engineered: YES
    Other Details: THE MOLECULE HAS BEEN SYNTHESIZED BY USING THE NATIVE LIGATION METHODOLOGY
    Synonym: PEN-4D
    Synthetic: YES

 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 1XV3)

(-) Sites  (0, 0)

(no "Site" information available for 1XV3)

(-) SS Bonds  (3, 3)

NMR Structure
No.Residues
1A:23 -A:37
2A:26 -A:44
3A:38 -A:45

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1XV3)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1XV3)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1XV3)

(-) Exons   (0, 0)

(no "Exon" information available for 1XV3)

(-) 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:47
 aligned with PEN4D_LITSE | Q962A7 from UniProtKB/Swiss-Prot  Length:67

    Alignment length:47
                                    29        39        49        59       
           PEN4D_LITSE   20 HSSGYTRPLRKPSRPIFIRPIGCDVCYGIPSSTARLCCFRYGDCCHL 66
               SCOP domains ----------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------- CATH domains
               Pfam domains Penaeidin-1xv3A01 A:1-47                        Pfam domains
         Sec.struct. author .............................hhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------- PROSITE
                 Transcript ----------------------------------------------- Transcript
                  1xv3 A  1 HSSGYTRPLRKPSRPIFIRPIGCDVCYGIPSSTARLCCFRYGDCCHL 47
                                    10        20        30        40
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  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 1XV3)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1XV3)

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: no clan defined [family: Penaeidin] (2)

(-) Gene Ontology  (5, 5)

NMR Structure(hide GO term definitions)
Chain A   (PEN4D_LITSE | Q962A7)
molecular function
    GO:0008061    chitin binding    Interacting selectively and non-covalently with chitin, a linear polysaccharide consisting of beta-(1->4)-linked N-acetyl-D-glucosamine residues.
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.
    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: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:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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  Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 1xv3)
 

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  1xv3
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 Related Entries

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

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(-) Related Entries Specified in the PDB File

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