4MCK

Crystal structure of Family GH19, Class IV chitinase from Zea mays

Structural Biology Knowledgebase: 4MCK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.203
  • R-Value Work: 0.178

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4MCK

Classification: HYDROLASE

Total Structure Weight: 22029.82

Macromolecule Entities
Molecule Chains Length Organism Details
Chitinase A 201 Zea mays EC#: 3.2.1.14 IUBMB
Fragment: catalytic module (UNP residues 81-278)
Mutation: T3S, E62Q, ΔQ165, ΔA243
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
UNK
Query on UNK
A L-PEPTIDE LINKING C4 H9 N O2 --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.203
  • R-Value Work: 0.178
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 37.15 α = 90.00
b = 65.17 β = 90.00
c = 72.33 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-08-21
  • Released Date: 2014-03-05
  • Deposition author(s): Chaudet, M.M., Rose, D.R.

Revision History

  • 2014-05-07
    Type: Citation | Details: Citation update
  • 2014-04-02
    Type: Citation | Details: Citation update