2A4K | pdb_00002a4k

3-Oxoacyl-[acyl carrier protein] reductase from Thermus thermophilus TT0137

• PDB DOI: https://doi.org/10.2210/pdb2A4K/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Thermus thermophilus
• Mutation(s): No 


• Deposited: 2005-06-29 Released: 2006-01-10 
• Deposition Author(s): Zhou, W., Ebihara, A., Tempel, W., Yokoyama, S., Chen, L., Kuramitsu, S., Nguyen, J., Chang, S.-H., Liu, Z.-J., Rose, J.P., Wang, B.-C., Southeast Collaboratory for Structural Genomics (SECSG), RIKEN Structural Genomics/Proteomics Initiative (RSGI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 
  0.248 (Depositor), 0.256 (DCC) 
• R-Value Work: 
  0.214 (Depositor) 

Starting Model: experimental

Literature

3-Oxoacyl-[acyl carrier protein] reductase from Thermus thermophilus TT0137

Zhou, W., Ebihara, A., Tempel, W., Yokoyama, S., Chen, L., Kuramitsu, S., Nguyen, J., Chang, S.-H., Liu, Z.-J., Rose, J.P., Wang, B.-C.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content 

• Total Structure Weight: 54.11 kDa 
• Atom Count: 3,207 
• Modeled Residue Count: 439 
• Deposited Residue Count: 526 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3-oxoacyl-[acyl carrier protein] reductase	A, B	263	Thermus thermophilus	Mutation(s): 0  EC: 1.1.1.100

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
UNX	AA [auth B], BA [auth B], C [auth A], CA [auth B], D [auth A], DA [auth B], E [auth A], F [auth A], G [auth A], H [auth A], I [auth A], J [auth A], K [auth A], L [auth A], M [auth A], N [auth A], O [auth A], P [auth A], Q [auth A], R [auth B], S [auth B], T [auth B], U [auth B], V [auth B], W [auth B], X [auth B], Y [auth B], Z [auth B]	UNKNOWN ATOM OR ION X

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free:  0.248 (Depositor), 0.256 (DCC) 
• R-Value Work:  0.214 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.013	α = 90
b = 91.565	β = 104.24
c = 54.847	γ = 90

Software Package:

Software Name	Purpose
3DSCALE	data processing
EPMR	phasing
DM	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
LSCALE	data scaling
ARP/wARP	model building
MolProbity	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-01-10 
Deposition Author(s): Zhou, W., Ebihara, A., Tempel, W., Yokoyama, S., Chen, L., Kuramitsu, S., Nguyen, J., Chang, S.-H., Liu, Z.-J., Rose, J.P., Wang, B.-C., Southeast Collaboratory for Structural Genomics (SECSG), RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2006-01-10
  Type: Initial release
  
• Version 1.1: 2008-04-02
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Derived calculations, Version format compliance
• Version 1.3: 2017-10-11
  Changes: Refinement description
• Version 1.4: 2018-03-07
  Changes: Data collection
• Version 1.5: 2023-08-23
  Changes: Data collection, Database references, Derived calculations, Refinement description