1YPF | pdb_00001ypf

Crystal Structure of GuaC (BA5705) from Bacillus anthracis at 1.8 A Resolution

• PDB DOI: https://doi.org/10.2210/pdb1YPF/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Bacillus anthracis
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2005-01-31 Released: 2006-02-14 
• Deposition Author(s): Grenha, R., Levdikov, V.M., Blagova, E.V., Fogg, M.J., Brannigan, J.A., Wilkinson, A.J., Wilson, K.S., Structural Proteomics in Europe (SPINE)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 
  0.238 (Depositor), 0.250 (DCC) 
• R-Value Work: 
  0.174 (Depositor), 0.190 (DCC) 
• R-Value Observed: 
  0.178 (Depositor) 

Starting Model: experimental

Literature

Crystal Structure of GuaC (BA5705) from Bacillus anthracis at 1.8 A Resolution.

Grenha, R., Levdikov, V.M., Blagova, E.V., Fogg, M.J., Brannigan, J.A., Wilkinson, A.J., Wilson, K.S.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C4  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Biological Assembly 3  

Global Symmetry: Cyclic - C4  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 3 generated by PQS (software)

Macromolecule Content 

• Total Structure Weight: 74.37 kDa 
• Atom Count: 5,246 
• Modeled Residue Count: 590 
• Deposited Residue Count: 672 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GMP reductase	A, B	336	Bacillus anthracis	Mutation(s): 0  Gene Names: guaC EC: 1.7.1.7
UniProt
Find proteins for Q81JJ9 (Bacillus anthracis) Explore Q81JJ9  Go to UniProtKB:  Q81JJ9

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free:  0.238 (Depositor), 0.250 (DCC) 
• R-Value Work:  0.174 (Depositor), 0.190 (DCC) 
• R-Value Observed: 0.178 (Depositor) 

Space Group: P 4

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 114.676	α = 90
b = 114.676	β = 90
c = 52.57	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-02-14 
Deposition Author(s): Grenha, R., Levdikov, V.M., Blagova, E.V., Fogg, M.J., Brannigan, J.A., Wilkinson, A.J., Wilson, K.S., Structural Proteomics in Europe (SPINE)

Revision History  

• Version 1.0: 2006-02-14
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Derived calculations, Version format compliance
• Version 1.3: 2017-12-20
  Changes: Database references
• Version 1.4: 2023-10-25
  Changes: Data collection, Database references, Refinement description