3PE6

Crystal Structure of a soluble form of human MGLL in complex with an inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.147 
  • R-Value Work: 0.114 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Crystal structure of a soluble form of human monoglyceride lipase in complex with an inhibitor at 1.35 A resolution.

Schalk-Hihi, C.Schubert, C.Alexander, R.Bayoumy, S.Clemente, J.C.Deckman, I.DesJarlais, R.L.Dzordzorme, K.C.Flores, C.M.Grasberger, B.Kranz, J.K.Lewandowski, F.Liu, L.Ma, H.Maguire, D.Macielag, M.J.McDonnell, M.E.Mezzasalma Haarlander, T.Miller, R.Milligan, C.Reynolds, C.Kuo, L.C.

(2011) Protein Sci. 20: 670-683

  • DOI: 10.1002/pro.596

  • PubMed Abstract: 
  • A high-resolution structure of a ligand-bound, soluble form of human monoglyceride lipase (MGL) is presented. The structure highlights a novel conformation of the regulatory lid-domain present in the lipase family as well as the binding mode of a pha ...

    A high-resolution structure of a ligand-bound, soluble form of human monoglyceride lipase (MGL) is presented. The structure highlights a novel conformation of the regulatory lid-domain present in the lipase family as well as the binding mode of a pharmaceutically relevant reversible inhibitor. Analysis of the structure lacking the inhibitor indicates that the closed conformation can accommodate the native substrate 2-arachidonoyl glycerol. A model is proposed in which MGL undergoes conformational and electrostatic changes during the catalytic cycle ultimately resulting in its dissociation from the membrane upon completion of the cycle. In addition, the study outlines a successful approach to transform membrane associated proteins, which tend to aggregate upon purification, into a monomeric and soluble form.


    Organizational Affiliation

    Department of Structural Biology, Johnson & Johnson Pharmaceutical Research and Development, L.L.C., Welsh and McKean Roads, Spring House, Pennsylvania 19477, USA. cschalkh@its.jnj.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Monoglyceride lipase
A
303Homo sapiensMutation(s): 3 
Gene Names: MGLL
EC: 3.1.1.23
Find proteins for Q99685 (Homo sapiens)
Go to Gene View: MGLL
Go to UniProtKB:  Q99685
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZYH
Query on ZYH

Download SDF File 
Download CCD File 
A
(2-cyclohexyl-1,3-benzoxazol-6-yl){3-[4-(pyrimidin-2-yl)piperazin-1-yl]azetidin-1-yl}methanone
C25 H30 N6 O2
IABLYMUVWHQTGC-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.147 
  • R-Value Work: 0.114 
  • Space Group: C 2 2 21
Unit Cell:
Length (Å)Angle (°)
a = 93.947α = 90.00
b = 128.145β = 90.00
c = 60.602γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data reduction
PHASERphasing
HKL-2000data scaling
PHENIXrefinement
StructureStudiodata collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-03-02
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2013-06-19
    Type: Database references