4MY6

EnaH-EVH1 in complex with peptidomimetic low-molecular weight inhibitor Ac-[2-Cl-F]-[ProM-2]-[ProM-1]-OH


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.238 
  • R-Value Work: 0.189 

wwPDB Validation 3D Report Full Report


This is version 1.4 of the entry. See complete history

Literature

A modular toolkit to inhibit proline-rich motif-mediated protein-protein interactions.

Opitz, R.Muller, M.Reuter, C.Barone, M.Soicke, A.Roske, Y.Piotukh, K.Huy, P.Beerbaum, M.Wiesner, B.Beyermann, M.Schmieder, P.Freund, C.Volkmer, R.Oschkinat, H.Schmalz, H.G.Kuhne, R.

(2015) Proc.Natl.Acad.Sci.USA 112: 5011-5016

  • DOI: 10.1073/pnas.1422054112
  • Primary Citation of Related Structures:  
  • Also Cited By: 5NCP, 5NEG, 5NDU, 5ND0, 5NCG, 5NC7, 5NC2, 5NBX, 5NBF, 5NAJ, 5N91

  • PubMed Abstract: 
  • Small-molecule competitors of protein-protein interactions are urgently needed for functional analysis of large-scale genomics and proteomics data. Particularly abundant, yet so far undruggable, targets include domains specialized in recognizing prol ...

    Small-molecule competitors of protein-protein interactions are urgently needed for functional analysis of large-scale genomics and proteomics data. Particularly abundant, yet so far undruggable, targets include domains specialized in recognizing proline-rich segments, including Src-homology 3 (SH3), WW, GYF, and Drosophila enabled (Ena)/vasodilator-stimulated phosphoprotein (VASP) homology 1 (EVH1) domains. Here, we present a modular strategy to obtain an extendable toolkit of chemical fragments (ProMs) designed to replace pairs of conserved prolines in recognition motifs. As proof-of-principle, we developed a small, selective, peptidomimetic inhibitor of Ena/VASP EVH1 domain interactions. Highly invasive MDA MB 231 breast-cancer cells treated with this ligand showed displacement of VASP from focal adhesions, as well as from the front of lamellipodia, and strongly reduced cell invasion. General applicability of our strategy is illustrated by the design of an ErbB4-derived ligand containing two ProM-1 fragments, targeting the yes-associated protein 1 (YAP1)-WW domain with a fivefold higher affinity.


    Organizational Affiliation

    Leibniz-Institut für Molekulare Pharmakologie, 13125 Berlin, Germany;




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Protein enabled homolog
A, B
113Homo sapiensMutation(s): 0 
Gene Names: ENAH (MENA)
Find proteins for Q8N8S7 (Homo sapiens)
Go to Gene View: ENAH
Go to UniProtKB:  Q8N8S7
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
BR
Query on BR

Download SDF File 
Download CCD File 
A
BROMIDE ION
Br
CPELXLSAUQHCOX-UHFFFAOYSA-M
 Ligand Interaction
3VH
Query on 3VH

Download SDF File 
Download CCD File 
A, B
(3aR,5aS,8S,10aS)-1-[(3S,6R,8aS)-1'-[(2S)-2-acetamido-3-(2-chlorophenyl)propanoyl]-5-oxidanylidene-spiro[1,2,3,8a-tetrahydroindolizine-6,2'-pyrrolidine]-3-yl]carbonyl-10-oxidanylidene-2,3,3a,5a,8,10a-hexahydrodipyrrolo[3,2-b:3',1'-f]azepine-8-carboxylic acid
C35 H38 Cl N5 O7
PORJLWGURWUCLW-QHVDBZGRSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.238 
  • R-Value Work: 0.189 
  • Space Group: C 2 2 2
Unit Cell:
Length (Å)Angle (°)
a = 89.830α = 90.00
b = 131.420β = 90.00
c = 35.560γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
SCALAdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2014-10-15
    Type: Initial release
  • Version 1.1: 2015-04-15
    Type: Database references
  • Version 1.2: 2015-04-22
    Type: Database references
  • Version 1.3: 2015-05-06
    Type: Database references
  • Version 1.4: 2015-07-22
    Type: Structure summary