2PRQ

X-ray crystallographic characterization of the Co(II)-substituted Tris-bound form of the aminopeptidase from Aeromonas proteolytica


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.273
  • R-Value Work: 0.224

Literature

Macromolecules
Sequence Display for 2PRQ

Classification: HYDROLASE

Total Structure Weight: 31667.36

Macromolecule Entities
Molecule Chains Length Organism Details
Bacterial leucyl aminopeptidase A 291 Vibrio proteolyticus EC#: 3.4.11.10 IUBMB
Fragment: residues 107-397
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
TRIS BUFFER (Synonym)
C4 H12 N O3
LENZDBCJOHFCAS-UHFFFAOYSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CO
Query on CO

A COBALT (II) ION
Co
XLJKHNWPARRRJB-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.273
  • R-Value Work: 0.224
  • Space Group: P 61 2 2

Unit Cell:

Length (Å) Angle (°)
a = 106.20 α = 90.00
b = 106.20 β = 90.00
c = 96.70 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-05-04
  • Released Date: 2007-06-12
  • Deposition author(s): Munih, P., Moulin, A., Stamper, C.C., Bennet, B., Ringe, D., Petsko, G.A., Holz, R.C.

Revision History

  • Version 1_0: 2007-06-12

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-18

    Type: Refinement description