1F9G

CRYSTAL STRUCTURE OF STREPTOCOCCUS PNEUMONIAE HYALURONATE LYASE COCRYSTALLIZED WITH ASCORBIC ACID

Structural Biology Knowledgebase: 1F9G SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.216

Literature

Macromolecules
Sequence Display for 1F9G

Classification: LYASE

Total Structure Weight: 83738.80

Macromolecule Entities
Molecule Chains Length Organism Details
HYALURONATE LYASE A 731 Streptococcus pneumoniae EC#: 4.2.2.1 IUBMB
Mutation: G731V
Gene Name(s): SP_0314
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ASCORBIC ACID
C6 H8 O6
CIWBSHSKHKDKBQ-JLAZNSOCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
ASC IC50: 6000000 nM (98) BindingDB

Ki: 53000000 nM  BindingMOAD
Ki: 53000000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.216
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 84.26 α = 90.00
b = 102.67 β = 90.00
c = 103.25 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-07-10
  • Released Date: 2001-05-16
  • Deposition author(s): Li, S., Jedrzejas, M.J.

Revision History

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