1EJS

Crystal Structure of the H219N Variant of Klebsiella Aerogenes Urease

Structural Biology Knowledgebase: 1EJS SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Work: 0.185

Literature

Macromolecules
Sequence Display for 1EJS

Classification: HYDROLASE

Total Structure Weight: 82730.16

Macromolecule Entities
Molecule Chains Length Organism Details
UREASE ALPHA SUBUNIT C 567 [enterobacter] aerogenes EC#: 3.5.1.5 IUBMB
Mutation: K1217X, H1219N
Gene Name(s): ureC
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
UREASE BETA SUBUNIT B 101 [enterobacter] aerogenes EC#: 3.5.1.5 IUBMB
Gene Name(s): ureB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
UREASE GAMMA SUBUNIT A 100 [enterobacter] aerogenes EC#: 3.5.1.5 IUBMB
Gene Name(s): ureA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

C NICKEL (II) ION
Ni
VEQPNABPJHWNSG-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
KCX
Query on KCX
C L-PEPTIDE LINKING C7 H14 N2 O4 LYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed:
  • Space Group: I 21 3
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 170.80 α = 90.00
b = 170.80 β = 90.00
c = 170.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-03-04
  • Released Date: 2000-09-08
  • Deposition author(s): Pearson, M.A., Park, I.S., Schaller, R.A., Michel, L.O., Karplus, P.A., Hausinger, R.P.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4