2PCJ

Crystal structure of ABC transporter (aq_297) From Aquifex Aeolicus VF5

• PDB DOI: https://doi.org/10.2210/pdb2PCJ/pdb

• Classification: HYDROLASE
• Organism(s): Aquifex aeolicus VF5
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-03-30 Released: 2007-10-02 
• Deposition Author(s): Jeyakanthan, J., Kanaujia, S.P., Vasuki Ranjani, C., Sekar, K., Nakagawa, N., Ebihara, A., Kuramitsu, S., Shinkai, A., Shiro, Y., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.208 
• R-Value Work: 0.180 
• R-Value Observed: 0.180 

Starting Model: experimental

Literature

Crystal structure of ABC transporter (aq_297) From Aquifex Aeolicus VF5

Jeyakanthan, J., Kanaujia, S.P., Vasuki Ranjani, C., Sekar, K., Nakagawa, N., Ebihara, A., Kuramitsu, S., Shinkai, A., Shiro, Y., Yokoyama, S.

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.

Macromolecule Content

• Total Structure Weight: 49.93 kDa 
• Atom Count: 3,936 
• Modelled Residue Count: 446 
• Deposited Residue Count: 448 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Lipoprotein-releasing system ATP-binding protein lolD	A, B	224	Aquifex aeolicus VF5	Mutation(s): 0  EC: 3.6.3
UniProt
Find proteins for O66646 (Aquifex aeolicus (strain VF5)) Explore O66646  Go to UniProtKB:  O66646

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO3	C [auth B]	SULFITE ION O3 S LSNNMFCWUKXFEE-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.208 
• R-Value Work: 0.180 
• R-Value Observed: 0.180 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 48.49	α = 90
b = 70.81	β = 90
c = 120.824	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
HKL-2000	data collection
HKL-2000	data reduction
SCALEPACK	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-10-02 
Deposition Author(s): Jeyakanthan, J., Kanaujia, S.P., Vasuki Ranjani, C., Sekar, K., Nakagawa, N., Ebihara, A., Kuramitsu, S., Shinkai, A., Shiro, Y., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2007-10-02
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.2: 2023-10-25
  Changes: Data collection, Database references, Refinement description