3OT6 | pdb_00003ot6

Crystal Structure of an enoyl-CoA hydratase/isomerase family protein from Psudomonas syringae

• PDB DOI: https://doi.org/10.2210/pdb3OT6/pdb

• Classification: ISOMERASE
• Organism(s): Pseudomonas syringae pv. tomato
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2010-09-10 Released: 2010-10-06 
• Deposition Author(s): Joachimiak, A., Duke, N.E.C., Stein, A., Chhor, G., Freeman, L., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 
  0.252 (Depositor), 0.256 (DCC) 
• R-Value Work: 
  0.187 (Depositor), 0.199 (DCC) 
• R-Value Observed: 
  0.190 (Depositor) 

Literature

Crystal Structure of an enoyl-CoA hydratase/isomerase family protein from Psudomonas syringae

Joachimiak, A., Duke, N.E.C., Stein, A., Chhor, G., Freeman, L.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 2 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 25.33 kDa 
• Atom Count: 1,811 
• Modeled Residue Count: 230 
• Deposited Residue Count: 232 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Enoyl-CoA hydratase/isomerase family protein	A	232	Pseudomonas syringae pv. tomato	Mutation(s): 0  Gene Names: PSPTO2065, PSPTO_2065
UniProt
Find proteins for Q884M3 (Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000)) Explore Q884M3  Go to UniProtKB:  Q884M3

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MPD	B [auth A]	(4S)-2-METHYL-2,4-PENTANEDIOL C6 H14 O2 SVTBMSDMJJWYQN-YFKPBYRVSA-N
MRD	C [auth A]	(4R)-2-METHYLPENTANE-2,4-DIOL C6 H14 O2 SVTBMSDMJJWYQN-RXMQYKEDSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free:  0.252 (Depositor), 0.256 (DCC) 
• R-Value Work:  0.187 (Depositor), 0.199 (DCC) 
• R-Value Observed: 0.190 (Depositor) 

Space Group: I 4₁ 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 162.517	α = 90
b = 162.517	β = 90
c = 162.517	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
HKL-3000	phasing
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-10-06 
Deposition Author(s): Joachimiak, A., Duke, N.E.C., Stein, A., Chhor, G., Freeman, L., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2010-10-06
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2024-11-06
  Changes: Data collection, Database references, Derived calculations, Structure summary