4E1L
Crystal structure of Acetoacetyl-CoA thiolase (thlA2) from Clostridium difficile
- PDB DOI: https://doi.org/10.2210/pdb4E1L/pdb
- Classification: TRANSFERASE
- Organism(s): Clostridioides difficile 630
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): No 
- Deposited: 2012-03-06 Released: 2012-03-21 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.00 Å
- R-Value Free: 0.207 
- R-Value Work: 0.175 
- R-Value Observed: 0.176 
Starting Model: experimental
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This is version 1.1 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Acetoacetyl-CoA thiolase 2 | 395 | Clostridioides difficile 630 | Mutation(s): 0  Gene Names: thlA2, CD630_26760 EC: 2.3.1.9 | ![]() | |
UniProt | |||||
Find proteins for Q183B0 (Clostridioides difficile (strain 630)) Explore Q183B0  Go to UniProtKB:  Q183B0 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | Q183B0 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
Ligands 1 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
IOD Query on IOD | AA [auth B] AB [auth D] BA [auth B] BB [auth D] CA [auth B] | IODIDE ION I XMBWDFGMSWQBCA-UHFFFAOYSA-M |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.00 Å
- R-Value Free: 0.207 
- R-Value Work: 0.175 
- R-Value Observed: 0.176 
- Space Group: P 1 21 1
- Diffraction Data: https://doi.org/10.18430/m34e1l
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 103.32 | α = 90 |
b = 78.92 | β = 112.73 |
c = 127.03 | γ = 90 |
Software Name | Purpose |
---|---|
SCALEPACK | data scaling |
PHENIX | refinement |
PDB_EXTRACT | data extraction |
BLU-MAX | data collection |
HKL-2000 | data reduction |
HKL-2000 | data scaling |
Entry History 
Deposition Data
- Released Date: 2012-03-21  Deposition Author(s): Anderson, S.M., Wawrzak, Z., Kudritska, M., Peterson, S.N., Anderson, W.F., Savchenko, A., Center for Structural Genomics of Infectious Diseases (CSGID)
Revision History (Full details and data files)
- Version 1.0: 2012-03-21
Type: Initial release - Version 1.1: 2023-09-13
Changes: Data collection, Database references, Derived calculations, Refinement description