1XBF | pdb_00001xbf

X-RAY STRUCTURE NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET CAR10 FROM C. ACETOBUTYLICUM

• PDB DOI: https://doi.org/10.2210/pdb1XBF/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Clostridium acetobutylicum
• Mutation(s): Yes 


• Deposited: 2004-08-30 Released: 2004-09-14 
• Deposition Author(s): Kuzin, A.P., Chen, Y., Vorobiev, S., Yong, W., Acton, T., Ho, C.-K., Conover, K., Cooper, B., Ciano, M., Xiao, R., Montelione, G., Tong, L., Hunt, J., Northeast Structural Genomics Consortium (NESG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 
  0.248 (Depositor), 0.254 (DCC) 
• R-Value Work: 
  0.203 (Depositor), 0.213 (DCC) 
• R-Value Observed: 
  0.236 (Depositor) 

Literature

X-RAY STRUCTURE NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET CAR10 FROM C. ACETOBUTYLICUM

Kuzin, A.P., Chen, Y., Vorobiev, S., Yong, W., Acton, T., Ho, C.-K., Conover, K., Cooper, B., Ciano, M., Xiao, R., Montelione, G., Tong, L., Hunt, J.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Macromolecule Content 

• Total Structure Weight: 47.82 kDa 
• Atom Count: 3,138 
• Modeled Residue Count: 382 
• Deposited Residue Count: 420 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Clostridium acetobutylicum Q97KL0	A, B, C	140	Clostridium acetobutylicum	Mutation(s): 2
UniProt
Find proteins for Q97KL0 (Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / IAM 19013 / LMG 5710 / NBRC 13948 / NRRL B-527 / VKM B-1787 / 2291 / W)) Explore Q97KL0  Go to UniProtKB:  Q97KL0

Small Molecules

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

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B, C	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:  0.248 (Depositor), 0.254 (DCC) 
• R-Value Work:  0.203 (Depositor), 0.213 (DCC) 
• R-Value Observed: 0.236 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 48.432	α = 90
b = 87.463	β = 116.65
c = 49.14	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
DENZO	data reduction
SCALEPACK	data scaling
SOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-09-14 
Deposition Author(s): Kuzin, A.P., Chen, Y., Vorobiev, S., Yong, W., Acton, T., Ho, C.-K., Conover, K., Cooper, B., Ciano, M., Xiao, R., Montelione, G., Tong, L., Hunt, J., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2004-09-14
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary