1NX9

Acetobacter turbidans alpha-amino acid ester hydrolase S205A mutant complexed with ampicillin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.184
  • R-Value Work: 0.166

Literature

Macromolecules
Sequence Display for 1NX9

Classification: HYDROLASE

Total Structure Weight: 293491.88

Macromolecule Entities
Molecule Chains Length Organism Details
alpha-amino acid ester hydrolase A, B, C, D 652 Acetobacter pasteurianus EC#: 3.1.1.43 IUBMB
Mutation: S205A
Gene Name(s): aehA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D (2S,5R,6R)-6-{[(2R)-2-AMINO-2-PHENYLETHANOYL]AMINO}- 3,3-DIMETHYL-7-OXO-4-THIA-1-AZABICYCLO[3.2.0]HEPTANE- 2-CARBOXYLIC ACID
AMPICILLIN; D(-)-ALPHA-AMINOBENZYLPENICILLIN; 6- [D(-)-ALPHA-AMINOPHENYLLACETAMIDO]PENICILLANIC ACID (Synonym)
C16 H19 N3 O4 S
AVKUERGKIZMTKX-NJBDSQKTSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, B, C, D GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.184
  • R-Value Work: 0.166
  • Space Group: I 2 3

Unit Cell:

Length (Å) Angle (°)
a = 341.83 α = 90.00
b = 341.83 β = 90.00
c = 341.83 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-02-10
  • Released Date: 2004-03-09
  • Deposition author(s): Barends, T.R.M., Polderman-Tijmes, J.J., Jekel, P.A., Janssen, D.B., Dijkstra, B.W.

Revision History

  • Version 1_0: 2004-03-09

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Non-polymer description, Version format compliance