4IU1

Crystal structure of Leishmania mexicana arginase in complex with inhibitor nor-NOHA

Structural Biology Knowledgebase: 4IU1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.201
  • R-Value Work: 0.142

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4IU1

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 36412.86

Macromolecule Entities
Molecule Chains Length Organism Details
Arginase A 330 Leishmania mexicana EC#: 3.5.3.1 IUBMB
Fragment: UNP residues 13-329
Gene Name(s): ARG
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A NOR-N-OMEGA-HYDROXY-L-ARGININE
C5 H12 N4 O3
KOBHCUDVWOTEKO-VKHMYHEASA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MN
Query on MN

A MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
NNH N/A in BindingDB
Ki: 50000 nM  BindingMOAD
Ki: 50000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.201
  • R-Value Work: 0.142
  • Space Group: H 3

Unit Cell:

Length (Å) Angle (°)
a = 89.61 α = 90.00
b = 89.61 β = 90.00
c = 114.56 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-01-19
  • Released Date: 2013-01-30
  • Deposition author(s): D'Antonio, E.L., Ullman, B., Roberts, S.C., Gaur Dixit, U., Wilson, M.E., Hai, Y., Christianson, D.W.

Revision History

  • 2013-05-22
    Type: Citation | Details: Citation update
  • 2013-05-01
    Type: Citation | Details: Citation update