4BOK

Crystal structure of Bacillus circulans TN-31 Aman6

• PDB DOI: https://doi.org/10.2210/pdb4BOK/pdb

• Classification: HYDROLASE
• Organism(s): Niallia circulans
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2013-05-21 Released: 2014-05-28 
• Deposition Author(s): Striebeck, A., van Aalten, D.M.F.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.212 
• R-Value Work: 0.170 
• R-Value Observed: 0.173 

Literature

The Structure of B. Circulans Aman6 Defines the Fold and Mechanism of the Gh-76 Mannoprotein Transglycosylases and Bacterial Mannosidases

Striebeck, A., Borodkin, V.S., Ferenbach, A.T., Van Aalten, D.M.F.

To be published.

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 38.65 kDa 
• Atom Count: 2,939 
• Modelled Residue Count: 340 
• Deposited Residue Count: 341 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ALPHA-1,6-MANNANASE	A	341	Niallia circulans	Mutation(s): 0
UniProt
Find proteins for Q9Z4P9 (Niallia circulans) Explore Q9Z4P9  Go to UniProtKB:  Q9Z4P9

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.212 
• R-Value Work: 0.170 
• R-Value Observed: 0.173 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.948	α = 90
b = 65.093	β = 90
c = 90.242	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-05-28 
Deposition Author(s): Striebeck, A., van Aalten, D.M.F.

Revision History  

• Version 1.0: 2014-05-28
  Type: Initial release