2CY2

Crystal structure of TTHA1209 in complex with acetyl coenzyme A

• PDB DOI: https://doi.org/10.2210/pdb2CY2/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Thermus thermophilus HB8
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2005-07-04 Released: 2006-01-04 
• Deposition Author(s): Kaminishi, T., Takemoto, C., Uchikubo-Kamo, T., Terada, T., Shirouzu, M., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.227 
• R-Value Work: 0.201 
• R-Value Observed: 0.201 

Literature

Crystal structure of TTHA1209 in complex with acetyl coenzyme A

Kaminishi, T., Takemoto, C., Uchikubo-Kamo, T., Terada, T., Shirouzu, M., Yokoyama, S.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 20.33 kDa 
• Atom Count: 1,588 
• Modelled Residue Count: 174 
• Deposited Residue Count: 174 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
probable acetyltransferase	A	174	Thermus thermophilus HB8	Mutation(s): 1  Gene Names: TTHA1209
UniProt
Find proteins for Q5SJ05 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8)) Explore Q5SJ05  Go to UniProtKB:  Q5SJ05

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ACO	B [auth A]	ACETYL COENZYME *A C23 H38 N7 O17 P3 S ZSLZBFCDCINBPY-ZSJPKINUSA-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: 2.00 Å
• R-Value Free: 0.227 
• R-Value Work: 0.201 
• R-Value Observed: 0.201 
• Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 65.398	α = 90
b = 65.398	β = 90
c = 124.389	γ = 120

Software Package:

Software Name	Purpose
CNS	refinement
HKL-2000	data reduction
HKL-2000	data scaling
SOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-01-04 
Deposition Author(s): Kaminishi, T., Takemoto, C., Uchikubo-Kamo, T., Terada, T., Shirouzu, M., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2006-01-04
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2024-10-23
  Changes: Data collection, Database references, Derived calculations, Structure summary