3RRL | pdb_00003rrl

Complex structure of 3-oxoadipate coA-transferase subunit A and B from Helicobacter pylori 26695

• PDB DOI: https://doi.org/10.2210/pdb3RRL/pdb

• Classification: TRANSFERASE
• Organism(s): Helicobacter pylori
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2011-04-29 Released: 2011-06-29 
• Deposition Author(s): Nocek, B., Stein, A., Marshall, N., Jedrzejczak, R., Babnigg, G., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.29 Å
• R-Value Free: 
  0.217 (Depositor), 0.210 (DCC) 
• R-Value Work: 
  0.176 (Depositor), 0.173 (DCC) 
• R-Value Observed: 
  0.178 (Depositor) 

Literature

Complex structure of 3-oxoadipate coA-transferase subunit A and B from Helicobacter pylori 26695

Nocek, B., Stein, A., Marshall, N., Jedrzejczak, R., Babnigg, G., Joachimiak, A.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Hetero 4-mer - A2B2 

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

Macromolecule Content 

• Total Structure Weight: 97.22 kDa 
• Atom Count: 6,704 
• Modeled Residue Count: 869 
• Deposited Residue Count: 884 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Succinyl-CoA:3-ketoacid-coenzyme A transferase subunit A	A, C	235	Helicobacter pylori	Mutation(s): 0  Gene Names: scoA, HP_0691 EC: 2.8.3.5
UniProt
Find proteins for P56006 (Helicobacter pylori (strain ATCC 700392 / 26695)) Explore P56006  Go to UniProtKB:  P56006

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Succinyl-CoA:3-ketoacid-coenzyme A transferase subunit B	B, D	207	Helicobacter pylori	Mutation(s): 0  Gene Names: scoB, HP_0692 EC: 2.8.3.5
UniProt
Find proteins for P56007 (Helicobacter pylori (strain ATCC 700392 / 26695)) Explore P56007  Go to UniProtKB:  P56007

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	E [auth C]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.29 Å
• R-Value Free:  0.217 (Depositor), 0.210 (DCC) 
• R-Value Work:  0.176 (Depositor), 0.173 (DCC) 
• R-Value Observed: 0.178 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 156.392	α = 90
b = 65.705	β = 109.81
c = 104.74	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
PHENIX	model building
MOLREP	phasing
HKL-3000	phasing
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-06-29 
Deposition Author(s): Nocek, B., Stein, A., Marshall, N., Jedrzejczak, R., Babnigg, G., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2011-06-29
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2012-01-11
  Changes: Structure summary
• Version 1.3: 2024-10-16
  Changes: Data collection, Database references, Derived calculations, Structure summary