1KY4

S-Adenosylhomocysteine hydrolase refined with noncrystallographic restraints

Structural Biology Knowledgebase: 1KY4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.278
  • R-Value Work: 0.228

Literature

Macromolecules
Sequence Display for 1KY4

Classification: HYDROLASE

Total Structure Weight: 192518.39

Macromolecule Entities
Molecule Chains Length Organism Details
S-adenosylhomocysteine hydrolase A, B, C, D 431 Rattus norvegicus EC#: 3.3.1.1 IUBMB
Gene Name(s): Ahcy
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.278
  • R-Value Work: 0.228
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 94.76 α = 90.00
b = 134.48 β = 114.35
c = 102.26 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-02-03
  • Released Date: 2002-09-25
  • Deposition author(s): Takata, Y., Takusagawa, F.

Revision History

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