3QPD

Structure of Aspergillus oryzae cutinase expressed in Pichia pastoris, crystallized in the presence of Paraoxon

• PDB DOI: https://doi.org/10.2210/pdb3QPD/pdb

• Classification: HYDROLASE
• Organism(s): Aspergillus oryzae
• Expression System: Komagataella pastoris
• Mutation(s): No 


• Deposited: 2011-02-11 Released: 2012-02-29 
• Deposition Author(s): Lu, A., Gosser, Y., Montclare, J.K., Liu, Z., Kong, X.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.57 Å
• R-Value Free: 
  0.184 (Depositor), 0.177 (DCC) 
• R-Value Work: 
  0.160 (Depositor), 0.153 (DCC) 
• R-Value Observed: 
  0.161 (Depositor) 

Literature

Structure of Aspergillus oryzae cutinase expressed in Pichia pastoris, crystallized in the presence of Paraoxon

Lu, A., Gosser, Y., Montclare, J.K., Liu, Z., Kong, X.

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: 19.62 kDa 
• Atom Count: 1,625 
• Modelled Residue Count: 187 
• Deposited Residue Count: 187 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cutinase 1	A	187	Aspergillus oryzae	Mutation(s): 0  Gene Names: cutL, AO090005000029 EC: 3.1.1.74
UniProt
Find proteins for P52956 (Aspergillus oryzae (strain ATCC 42149 / RIB 40)) Explore P52956  Go to UniProtKB:  P52956

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
SEP	A	L-PEPTIDE LINKING	C3 H8 N O6 P		SER

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.57 Å
• R-Value Free:  0.184 (Depositor), 0.177 (DCC) 
• R-Value Work:  0.160 (Depositor), 0.153 (DCC) 
• R-Value Observed: 0.161 (Depositor) 

Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 45.078	α = 90
b = 45.078	β = 90
c = 157.711	γ = 120

Software Package:

Software Name	Purpose
ADSC	data collection
MOLREP	phasing
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2012-02-29 
Deposition Author(s): Lu, A., Gosser, Y., Montclare, J.K., Liu, Z., Kong, X.

Revision History  

• Version 1.0: 2012-02-29
  Type: Initial release
  
• Version 1.1: 2024-11-06
  Changes: Data collection, Database references, Derived calculations, Structure summary