6QEN

Crystal structure of Porcine Pancreatic Elastase (PPE) in complex with the 3-Oxo-beta-Sultam inhibitor LMC240


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.195 Å
  • R-Value Free: 0.174 
  • R-Value Work: 0.142 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

3-Oxo-beta-Sultams as a Versatile Sulfonylating Chemotype for Activity-Based Profiling of Serine Hydrolases

Carvalho, L.A.R.Almeida, V.T.Brito, J.A.Lum, K.Goncalves, L.M.Lucas, S.D.L.Archer, M.Cravatt, B.Moreira, R.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Chymotrypsin-like elastase family member 1
A
240Sus scrofaMutation(s): 0 
Gene Names: CELA1 (ELA1)
EC: 3.4.21.36
Find proteins for P00772 (Sus scrofa)
Go to Gene View: CELA1
Go to UniProtKB:  P00772
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PO4
Query on PO4

Download SDF File 
Download CCD File 
A
PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
 Ligand Interaction
NA
Query on NA

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Download CCD File 
A
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
J05
Query on J05

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Download CCD File 
A
1-[[1-[(4-bromophenyl)methyl]-1,2,3-triazol-4-yl]methylamino]-2-methyl-1-oxidanylidene-propane-2-sulfonic acid
C14 H17 Br N4 O4 S
MXYSCNLKJAGAQI-UHFFFAOYSA-N
 Ligand Interaction
MPD
Query on MPD

Download SDF File 
Download CCD File 
A
(4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.195 Å
  • R-Value Free: 0.174 
  • R-Value Work: 0.142 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 51.127α = 90.00
b = 57.710β = 90.00
c = 74.646γ = 90.00
Software Package:
Software NamePurpose
STARANISOdata scaling
XDSdata reduction
Aimlessdata scaling
PHASERphasing
PHENIXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Portugal--

Revision History 

  • Version 1.0: 2020-03-25
    Type: Initial release