5H7T

A GH19 chitinase domain from the Cryptomeria japnonica pollen (CJP-4) allergen

• PDB DOI: https://doi.org/10.2210/pdb5H7T/pdb

• Classification: HYDROLASE
• Organism(s): Cryptomeria japonica
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2016-11-21 Released: 2017-11-22 
• Deposition Author(s): Takashima, T., Umemoto, N., Numata, T., Ohnuma, T., Fukamizo, T.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.19 Å
• R-Value Free: 0.164 
• R-Value Work: 0.146 
• R-Value Observed: 0.147 

Literature

Crystal structure of GH19 catalytic domain of CJP-4 allergen from Japanese cedar (Cryptomeria japonica) pollen.

Takashima, T., Umemoto, N., Numata, T., Ohnuma, T., Fukamizo, T.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 22.63 kDa 
• Atom Count: 1,783 
• Modelled Residue Count: 205 
• Deposited Residue Count: 212 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Class IV chitinase	A	212	Cryptomeria japonica	Mutation(s): 0  Gene Names: cjp-4 EC: 3.2.1.14
UniProt
Find proteins for Q5NTA4 (Cryptomeria japonica) Explore Q5NTA4  Go to UniProtKB:  Q5NTA4

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.19 Å
• R-Value Free: 0.164 
• R-Value Work: 0.146 
• R-Value Observed: 0.147 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 33.011	α = 90
b = 74.304	β = 99.88
c = 35.811	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-11-22 
Deposition Author(s): Takashima, T., Umemoto, N., Numata, T., Ohnuma, T., Fukamizo, T.

Revision History  

• Version 1.0: 2017-11-22
  Type: Initial release