9L75 | pdb_00009l75

A novel PE hydrolase and its structural basis

• PDB DOI: https://doi.org/10.2210/pdb9L75/pdb

• Classification: HYDROLASE
• Organism(s): Vreelandella venusta
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2024-12-25 Released: 2025-12-31 
• Deposition Author(s): Wang, Y.S., Sun, D.Y., Jia, H.H., Sun, Y.Z., Qiu, L.N.
• Funding Organization(s): Other government

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.72 Å
• R-Value Free: 
  0.263 (Depositor), 0.269 (DCC) 
• R-Value Work: 
  0.206 (Depositor), 0.216 (DCC) 
• R-Value Observed: 
  0.209 (Depositor) 

Literature

A novel PE hydrolase and its structural basis

Wang, Y.S., Sun, D.Y., Jia, H.H., Sun, Y.Z., Qiu, L.N.

To be published.

Biological Assembly 1  

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

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

Macromolecule Content 

• Total Structure Weight: 63.11 kDa 
• Atom Count: 4,362 
• Modeled Residue Count: 542 
• Deposited Residue Count: 562 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Alpha/beta hydrolase	A, B	281	Vreelandella venusta	Mutation(s): 0  Gene Names: JDS37_04195
UniProt
Find proteins for A0AAQ0CHA8 (Vreelandella venusta) Explore A0AAQ0CHA8  Go to UniProtKB:  A0AAQ0CHA8

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PEG (Subject of Investigation/LOI)	C [auth A], D [auth A], E [auth A], F [auth B], G [auth B], H [auth B]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.72 Å
• R-Value Free:  0.263 (Depositor), 0.269 (DCC) 
• R-Value Work:  0.206 (Depositor), 0.216 (DCC) 
• R-Value Observed: 0.209 (Depositor) 

Space Group: P 6₅

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 169.42	α = 90
b = 169.42	β = 90
c = 54.99	γ = 120

Software Package:

Software Name	Purpose
AMBER	refinement
AMBER	refinement
APEX 2	data reduction
APEX 2	data scaling
HKL-3000	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-12-31 
Deposition Author(s): Wang, Y.S., Sun, D.Y., Jia, H.H., Sun, Y.Z., Qiu, L.N.

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Funding Organization	Location	Grant Number
Other government	China	--

Revision History  

• Version 1.0: 2025-12-31
  Type: Initial release