4OUK

Crystal structure of a C6-C4 SN3 inhibited ESTERASE B from LACTOBACILLUS RHAMNOSIS

• PDB DOI: https://doi.org/10.2210/pdb4OUK/pdb

• Classification: HYDROLASE
• Organism(s): Lacticaseibacillus rhamnosus HN001
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2014-02-17 Released: 2014-08-27 
• Deposition Author(s): Colbert, D.A., Bennett, M.D., Lun, D.J., Holland, R., Delabre, M.-L., Loo, T.S., Anderson, B.F., Norris, G.E.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.229 
• R-Value Work: 0.188 
• R-Value Observed: 0.190 

Literature

Crystal structure of a C6-C4 SN3 inhibited ESTERASE B from LACTOBACILLUS RHAMNOSIS

Colbert, D.A., Bennett, M.D., Lun, D.J., Holland, R., Delabre, M.-L., Loo, T.S., Anderson, B.F., Norris, G.E.

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: 36.19 kDa 
• Atom Count: 2,660 
• Modelled Residue Count: 309 
• Deposited Residue Count: 317 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Esterase B	A [auth X]	317	Lacticaseibacillus rhamnosus HN001	Mutation(s): 1  Gene Names: LRH_10360
UniProt
Find proteins for B2CZF4 (Lacticaseibacillus rhamnosus HN001) Explore B2CZF4  Go to UniProtKB:  B2CZF4

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
C63	B [auth X]	(2R)-2,3-bis(hexyloxy)propyl hydrogen (S)-pentylphosphonate C20 H43 O5 P PSVODCVMDBUUJZ-HXUWFJFHSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.229 
• R-Value Work: 0.188 
• R-Value Observed: 0.190 
• Space Group: I 4

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 110.077	α = 90
b = 110.077	β = 90
c = 59.375	γ = 90

Software Package:

Software Name	Purpose
CrystalClear	data collection
MOLREP	phasing
REFMAC	refinement
CrystalClear	data reduction
CrystalClear	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-08-27 
Deposition Author(s): Colbert, D.A., Bennett, M.D., Lun, D.J., Holland, R., Delabre, M.-L., Loo, T.S., Anderson, B.F., Norris, G.E.

Revision History  

• Version 1.0: 2014-08-27
  Type: Initial release
  
• Version 1.1: 2023-09-20
  Changes: Data collection, Database references, Derived calculations, Refinement description