1E9Y

Crystal structure of Helicobacter pylori urease in complex with acetohydroxamic acid


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.213

Literature

Macromolecules
Sequence Display for 1E9Y

Classification: HYDROLASE

Total Structure Weight: 88525.56

Macromolecule Entities
Molecule Chains Length Organism Details
UREASE SUBUNIT ALPHA A 238 Helicobacter pylori EC#: 3.5.1.5 IUBMB
Mutation: S170A
Gene Name(s): ureA hpuA HP_0073
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
UREASE SUBUNIT BETA B 569 Helicobacter pylori EC#: 3.5.1.5 IUBMB
Mutation: K219X, L324K, I355A, I522V, D531N
Gene Name(s): ureB hpuB HP_0072
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

B ACETOHYDROXAMIC ACID
C2 H5 N O2
RRUDCFGSUDOHDG-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NI
Query on NI

B 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
B L-PEPTIDE LINKING C7 H14 N2 O4 LYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.213
  • Space Group: I 2 3

Unit Cell:

Length (Å) Angle (°)
a = 178.16 α = 90.00
b = 178.16 β = 90.00
c = 178.16 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-11-01
  • Released Date: 2001-11-01
  • Deposition author(s): Ha, N.-C., Oh, S.-T., Oh, B.-H.

Revision History

  • Version 1_0: 2001-11-01

    Type: Initial release

  • Version 1_1: 2011-05-08

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance