3FV6 | pdb_00003fv6

Crystal Structure of the CBS domains from the Bacillus subtilis CcpN repressor

• PDB DOI: https://doi.org/10.2210/pdb3FV6/pdb

• Classification: TRANSCRIPTION
• Organism(s): Bacillus subtilis
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-01-15 Released: 2010-01-26 
• Deposition Author(s): Chaix, D., Arold, S., Hoh, F., Declerck, N.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 
  0.272 (Depositor) 
• R-Value Work: 
  0.200 (Depositor) 
• R-Value Observed: 
  0.202 (Depositor) 

Literature

Ligand recognition by the energy sensor domain of the CcpN repressor

Chaix, D., de Guillen, K., Coq, D.L., Hoh, F., Roumestand, C., Aymerich, S., Arold, S.T., Declerck, N.

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 (software)

Macromolecule Content 

• Total Structure Weight: 36.03 kDa 
• Atom Count: 2,425 
• Modeled Residue Count: 291 
• Deposited Residue Count: 318 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
YqzB protein	A, B	159	Bacillus subtilis	Mutation(s): 0  Gene Names: yqzB
UniProt
Find proteins for O34994 (Bacillus subtilis (strain 168)) Explore O34994  Go to UniProtKB:  O34994

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free:  0.272 (Depositor) 
• R-Value Work:  0.200 (Depositor) 
• R-Value Observed: 0.202 (Depositor) 

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 54.751	α = 90
b = 104.052	β = 90
c = 99.523	γ = 90

Software Package:

Software Name	Purpose
SOLVE	phasing
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

Currently 3FV6 does not have a validation slider image.

Entry History 

Deposition Data

• Released Date: 2010-01-26 
Deposition Author(s): Chaix, D., Arold, S., Hoh, F., Declerck, N.

Revision History  

• Version 1.0: 2010-01-26
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2024-03-20
  Changes: Data collection, Database references