1CTN

CRYSTAL STRUCTURE OF A BACTERIAL CHITINASE AT 2.3 ANGSTROMS RESOLUTION

Structural Biology Knowledgebase: 1CTN SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Observed: 0.162

Literature

Macromolecules
Sequence Display for 1CTN

Classification: LYASE (OXO-ACID)

Total Structure Weight: 58670.29

Macromolecule Entities
Molecule Chains Length Organism Details
CHITINASE A A 540 Serratia marcescens EC#: 3.2.1.14 IUBMB
Mutation: A73T, V226I, A351T, P395A, V437I, K473E
Gene Name(s): chiA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Observed: 0.162
  • Space Group: C 2 2 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 203.10 α = 90.00
b = 133.90 β = 90.00
c = 59.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-10-10
  • Released Date: 1995-02-07
  • Deposition author(s): Perrakis, A., Tews, I., Dauter, Z., Wilson, K.S., Vorgias, C.E.

Revision History

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