7CWQ | pdb_00007cwq

Crystal structure of a novel cutinase from Burkhoderiales bacterium RIFCSPLOWO2_02_FULL_57_36

• PDB DOI: https://doi.org/10.2210/pdb7CWQ/pdb

• Classification: HYDROLASE
• Organism(s): Burkholderiales bacterium RIFCSPLOWO2_02_FULL_57_36
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2020-08-30 Released: 2021-05-26 
• Deposition Author(s): Han, X., Liu, W.D., Zheng, Y.Y., Chen, C.C., Guo, R.T.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free: 
  0.196 (Depositor), 0.197 (DCC) 
• R-Value Work: 
  0.165 (Depositor), 0.167 (DCC) 
• R-Value Observed: 
  0.166 (Depositor) 

Starting Model: experimental

Literature

General features to enhance enzymatic activity of poly(ethylene terephthalate) hydrolysis.

Che, C.C., Han, X., Li, X., Jiang, P., Niu, D., Ma, L., Liu, W., Li, S., Qu, Y., Hu, H., Min, J., Yang, Y., Zhang, L., Zeng, W., Huang, J.W., Dai, L., Guo, R.T.

(2021) Nat Catal 4: 425-430

• DOI: https://doi.org/10.1038/s41929-021-00616-y

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly Evidence: homology

Macromolecule Content 

• Total Structure Weight: 58.37 kDa 
• Atom Count: 4,619 
• Modeled Residue Count: 540 
• Deposited Residue Count: 540 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
DLH domain-containing protein	A, B	270	Burkholderiales bacterium RIFCSPLOWO2_02_FULL_57_36	Mutation(s): 0  Gene Names: A3I66_11710
UniProt
Find proteins for A0ACD6BA14 (Burkholderiales bacterium RIFCSPLOWO2_02_FULL_57_36) Explore A0ACD6BA14  Go to UniProtKB:  A0ACD6BA14

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	C [auth A], D [auth A], E [auth B], F [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free:  0.196 (Depositor), 0.197 (DCC) 
• R-Value Work:  0.165 (Depositor), 0.167 (DCC) 
• R-Value Observed: 0.166 (Depositor) 

Space Group: P 6₅ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 69.967	α = 90
b = 69.967	β = 90
c = 381.89	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
SCALEPACK	data scaling
PDB_EXTRACT	data extraction
HKL-2000	data reduction
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2021-05-26 
Deposition Author(s): Han, X., Liu, W.D., Zheng, Y.Y., Chen, C.C., Guo, R.T.

Revision History  

• Version 1.0: 2021-05-26
  Type: Initial release
  
• Version 1.1: 2021-06-02
  Changes: Database references, Structure summary
• Version 1.2: 2023-11-29
  Changes: Data collection, Database references, Refinement description
• Version 1.3: 2024-11-20
  Changes: Structure summary