1KIE

Inosine-adenosine-guanosine preferring nucleoside hydrolase from Trypanosoma vivax: Asp10Ala mutant in complex with 3-deaza-adenosine

Structural Biology Knowledgebase: 1KIE SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.215
  • R-Value Work: 0.156

Literature

Macromolecules
Sequence Display for 1KIE

Classification: HYDROLASE

Total Structure Weight: 76021.94

Macromolecule Entities
Molecule Chains Length Organism Details
inosine-adenosine-guanosine preferring nucleoside hydrolase A, B 339 Trypanosoma vivax EC#: 3.2.2.1 IUBMB
Mutation: D10A, K301N
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
AD3
Query on AD3

A, B 3-DEAZA-ADENOSINE
C11 H14 N4 O4
DBZQFUNLCALWDY-PNHWDRBUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NI
Query on NI

A NICKEL (II) ION
Ni
VEQPNABPJHWNSG-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.215
  • R-Value Work: 0.156
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 53.27 α = 90.00
b = 72.96 β = 98.18
c = 71.53 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-12-03
  • Released Date: 2002-05-15
  • Deposition author(s): Versees, W., Decanniere, K., Van Holsbeke, E., Devroede, N., Steyaert, J.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4