1R4B

ADP-ribosyltransferase C3bot2 from Clostridium botulinum, monoclinic form

• PDB DOI: https://doi.org/10.2210/pdb1R4B/pdb

• Classification: TRANSFERASE
• Organism(s): Clostridium phage c-st
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2003-10-04 Released: 2004-11-16 
• Deposition Author(s): Teplyakov, A., Obmolova, G., Gilliland, G.L., Narumiya, S.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 
  0.208 (Depositor) 
• R-Value Work: 
  0.163 (Depositor), 0.160 (DCC) 
• R-Value Observed: 
  0.164 (Depositor) 

Starting Model: experimental

Literature

Crystal Structure of ADP-RIBOSYLTRANSFERASE C3bot2 from CLOSTRIDIUM BOTULINUM

Teplyakov, A., Obmolova, G., Gilliland, G.L., Narumiya, S.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 46.45 kDa 
• Atom Count: 3,471 
• Modelled Residue Count: 400 
• Deposited Residue Count: 408 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Mono-ADP-ribosyltransferase C3	A, B	204	Clostridium phage c-st	Mutation(s): 0  EC: 2.4.2
UniProt
Find proteins for Q00901 (Clostridium botulinum C phage) Explore Q00901  Go to UniProtKB:  Q00901

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free:  0.208 (Depositor) 
• R-Value Work:  0.163 (Depositor), 0.160 (DCC) 
• R-Value Observed: 0.164 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 65.3	α = 90
b = 70	β = 101.2
c = 109	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-11-16 
Deposition Author(s): Teplyakov, A., Obmolova, G., Gilliland, G.L., Narumiya, S.

Revision History  

• Version 1.0: 2004-11-16
  Type: Initial release
  
• Version 1.1: 2008-04-29
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2018-10-03
  Changes: Data collection
• Version 1.4: 2023-08-23
  Changes: Data collection, Database references, Refinement description