1WO9

Selective inhibition of trypsins by insect peptides: role of P6-P10 loop


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Submitted: 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Selective inhibition of trypsins by insect peptides: role of P6-P10 loop

Kellenberger, C.Ferrat, G.Leone, P.Darbon, H.Roussel, A.

(2003) Biochemistry 42: 13605-13612

  • DOI: 10.1021/bi035318t

  • PubMed Abstract: 
  • PMP-D2 and HI, two peptides from Locusta migratoria, were shown to belong to the family of tight-binding protease inhibitors. However, they interact weakly with bovine trypsin (K(i) around 100 nM) despite a trypsin-specific Arg at the primary specifi ...

    PMP-D2 and HI, two peptides from Locusta migratoria, were shown to belong to the family of tight-binding protease inhibitors. However, they interact weakly with bovine trypsin (K(i) around 100 nM) despite a trypsin-specific Arg at the primary specificity site P1. Here we demonstrate that they are potent inhibitors of midgut trypsins isolated from the same insect and of a fungal trypsin from Fusarium oxysporum (K(i)


    Organizational Affiliation

    Centre d'Immunologie de Marseille-Luminy, UMR 145, Parc Scientifique et Technologique de Luminy, Case 906, 13009 Marseille, France. kellenberger@ciml.univ-mrs.fr




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
trypsin inhibitor
A
35Locusta migratoria migratorioidesGene Names: pp2
Find proteins for Q8WQ22 (Locusta migratoria migratorioides)
Go to UniProtKB:  Q8WQ22
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Submitted: 

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2004-09-07
    Type: Initial release
  • Version 1.1: 2008-04-30
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance