3GFO

Structure of cbiO1 from clostridium perfringens: Part of the ABC transporter complex cbiONQ.

• PDB DOI: https://doi.org/10.2210/pdb3GFO/pdb

• Classification: ATP binding protein
• Organism(s): Clostridium perfringens ATCC 13124
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-02-27 Released: 2009-03-24 
• Deposition Author(s): Ramagopal, U.A., Morano, C., Toro, R., Dickey, M., Do, J., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.263 
• R-Value Work: 0.206 
• R-Value Observed: 0.209 

Literature

Structure of cbiO1 from clostridium perfringens: Part of the ABC transporter complex cbiONQ

Ramagopal, U.A., Morano, C., Toro, R., Dickey, M., Do, J., Burley, S.K., Almo, S.C.

To be published.

Biological Assembly 1  

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

Biological assembly 1 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 31.14 kDa 
• Atom Count: 2,008 
• Modelled Residue Count: 251 
• Deposited Residue Count: 275 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cobalt import ATP-binding protein cbiO 1	A	275	Clostridium perfringens ATCC 13124	Mutation(s): 0  Gene Names: cbiO1, CPF_0188 EC: 3.6.3
UniProt
Find proteins for Q0TUN8 (Clostridium perfringens (strain ATCC 13124 / DSM 756 / JCM 1290 / NCIMB 6125 / NCTC 8237 / Type A)) Explore Q0TUN8  Go to UniProtKB:  Q0TUN8

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	B [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.263 
• R-Value Work: 0.206 
• R-Value Observed: 0.209 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 113.701	α = 90
b = 57.578	β = 103.39
c = 41.245	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
CBASS	data collection
HKL-2000	data reduction
SHELXD	phasing
SHELXE	model building
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-03-24 
Deposition Author(s): Ramagopal, U.A., Morano, C., Toro, R., Dickey, M., Do, J., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2009-03-24
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-11-01
  Changes: Refinement description
• Version 1.3: 2021-02-10
  Changes: Database references, Derived calculations, Structure summary
• Version 1.4: 2024-02-21
  Changes: Data collection, Database references