1WL9

Structure of aminopeptidase P from E. coli


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.170
  • R-Value Work: 0.152

Literature

Macromolecules
Sequence Display for 1WL9

Classification: HYDROLASE

Total Structure Weight: 49905.39

Macromolecule Entities
Molecule Chains Length Organism Details
Xaa-Pro aminopeptidase A 440 Escherichia coli EC#: 3.4.11.9 IUBMB
Mutation: C249X
Gene Name(s): pepP b2908 JW2876
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CSO
Query on CSO
A L-PEPTIDE LINKING C3 H7 N O3 S CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.170
  • R-Value Work: 0.152
  • Space Group: P 64 2 2

Unit Cell:

Length (Å) Angle (°)
a = 177.42 α = 90.00
b = 177.42 β = 90.00
c = 96.42 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-06-22
  • Released Date: 2005-08-16
  • Deposition author(s): Graham, S.C., Bond, C.S., Freeman, H.C., Guss, J.M.
  • This entry supercedes: 1AZ9

Revision History

  • Version 1_0: 2005-08-16

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Advisory, Version format compliance