6JFF

K3U bound crystal structure of class I type b peptide deformylase from Pseudomonas aeruginosa

• PDB DOI: https://doi.org/10.2210/pdb6JFF/pdb

• Classification: HYDROLASE
• Organism(s): Pseudomonas aeruginosa
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2019-02-08 Released: 2020-02-12 
• Deposition Author(s): Lee, I.H., Ho, T.H., Kang, L.W.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.252 
• R-Value Work: 0.207 
• R-Value Observed: 0.209 

Starting Model: experimental

Literature

K3U bound crystal structure of class I type b peptide deformylase from Pseudomonas aeruginosa

Lee, I.H., Ho, T.H., Kang, L.W.

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)

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 38.54 kDa 
• Atom Count: 2,632 
• Modelled Residue Count: 317 
• Deposited Residue Count: 336 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Peptide deformylase	A, B	168	Pseudomonas aeruginosa	Mutation(s): 0  EC: 3.5.1.88
UniProt
Find proteins for A0A071LDC0 (Pseudomonas aeruginosa) Explore A0A071LDC0  Go to UniProtKB:  A0A071LDC0

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
K3U (Subject of Investigation/LOI)	G [auth B]	S-(2-oxo-2-phenylethyl) (2R)-2-benzyl-4,4,4-trifluorobutanethioate C19 H17 F3 O2 S CADIQQIULRUWPM-MRXNPFEDSA-N
NI	C [auth A], D [auth A], E [auth A], F [auth B]	NICKEL (II) ION Ni VEQPNABPJHWNSG-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.252 
• R-Value Work: 0.207 
• R-Value Observed: 0.209 
• Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 44.682	α = 90
b = 121.818	β = 90
c = 146.314	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2020-02-12 
Deposition Author(s): Lee, I.H., Ho, T.H., Kang, L.W.

Revision History  

• Version 1.0: 2020-02-12
  Type: Initial release
  
• Version 1.1: 2023-11-22
  Changes: Data collection, Database references, Derived calculations, Refinement description