1LL5

X-ray crystal structure of AmpC WT beta-lactamase in complex with covalently bound imipenem


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.205

Literature

Macromolecules
Sequence Display for 1LL5

Classification: HYDROLASE

Total Structure Weight: 79778.57

Macromolecule Entities
Molecule Chains Length Organism Details
beta-lactamase A, B 358 Escherichia coli EC#: 3.5.2.6 IUBMB
Gene Name(s): ampC ampA b4150 JW4111
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
IM2
Query on IM2

A, B (5R)-5-[(1S,2R)-1-formyl-2-hydroxypropyl]- 3-[(2-{[(E)-iminomethyl]amino}ethyl)sulfanyl]- 4,5-dihydro-1H-pyrrole-2-carboxylic acid
IMIPENEM, open form; N-FORMIMIDOYL-THIENAMYCINE, open form (Synonym)
C12 H19 N3 O4 S
UACUABDJLSUFFC-IWSPIJDZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.205
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 118.46 α = 90.00
b = 76.91 β = 116.16
c = 98.01 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-04-26
  • Released Date: 2002-11-27
  • Deposition author(s): Beadle, B.M., Shoichet, B.K.

Revision History

  • Version 1_0: 2002-11-27

    Type: Initial release

  • Version 1_1: 2008-04-28

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2011-08-31

    Type: Other