1JJT

IMP-1 METALLO BETA-LACTAMASE FROM PSEUDOMONAS AERUGINOSA IN COMPLEX WITH A BIARYL SUCCINIC ACID INHIBITOR (1)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Observed: 0.199

Literature

Macromolecules
Sequence Display for 1JJT

Classification: HYDROLASE

Total Structure Weight: 51576.60

Macromolecule Entities
Molecule Chains Length Organism Details
IMP-1 METALLO BETA-LACTAMASE A, B 228 Pseudomonas aeruginosa EC#: 3.5.2.6 IUBMB
Fragment: METALLO-BETA-LACTAMASE
Details: PLEASE NOTE THAT THE PROTEIN CONTAINS POSTRANSLATIONAL MODIFICATION: ATOM CG OF ASN 26 IS BOUND TO ATOM N OF GLY 27. THIS ACCOUNTS FOR MISSING ATOMS LISTED IN REMARK 470 AND DISTORTED GEOMETRY REPORTED FOR THESE RESIDUES.
Gene Name(s): blaIMP-1 bla IMP bla-imp blaESP imp PA257_5245
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BDS
Query on BDS

A, B 2,3-BIS-BENZO[1,3]DIOXOL-5-YLMETHYL-SUCCINIC ACID
C20 H18 O8
FFYBYVPVYLMLAR-KBPBESRZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

A, B ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
BDS N/A in BindingDB
IC50: 9 nM  BindingMOAD
IC50: 9 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Observed: 0.199
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 71.80 α = 90.00
b = 45.18 β = 100.32
c = 64.51 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-07-09
  • Released Date: 2001-07-25
  • Deposition author(s): Fitzgerald, P.M.D., Sharma, N.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Derived calculations, Version format compliance