1JYS

Crystal Structure of E. coli MTA/AdoHcy Nucleosidase

Structural Biology Knowledgebase: 1JYS SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.217

Literature

Macromolecules
Sequence Display for 1JYS

Classification: HYDROLASE

Total Structure Weight: 51246.82

Macromolecule Entities
Molecule Chains Length Organism Details
MTA/SAH nucleosidase A, B 242 Escherichia coli EC#: 3.2.2.9 IUBMB
Gene Name(s): mtnN mtn pfs yadA b0159 JW0155
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B ADENINE
C5 H5 N5
GFFGJBXGBJISGV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
ADE N/A in BindingDB
Ki: 300000 nM  BindingMOAD
Ki: 300000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.217
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 51.08 α = 90.00
b = 133.03 β = 90.00
c = 70.85 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-09-13
  • Released Date: 2002-10-01
  • Deposition author(s): Lee, J.E., Cornell, K.A., Riscoe, M.K., Howell, P.L.

Revision History

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