2I34 | pdb_00002i34

The crystal structure of Class C acid phosphatase from Bacillus anthracis with tungstate bound

• PDB DOI: https://doi.org/10.2210/pdb2I34/pdb

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


• Deposited: 2006-08-17 Released: 2007-07-31 
• Deposition Author(s): Felts, R.L., Tanner, J.J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 
  0.224 (Depositor), 0.230 (DCC) 
• R-Value Work: 
  0.181 (Depositor), 0.191 (DCC) 
• R-Value Observed: 
  0.181 (Depositor) 

Literature

The crystal structure of the class C acid phosphatase from Bacillus anthracis

Felts, R.L., Tanner, J.J.

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,PQS (software)

Macromolecule Content 

• Total Structure Weight: 59.48 kDa 
• Atom Count: 4,069 
• Modeled Residue Count: 474 
• Deposited Residue Count: 516 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
acid phosphatase	A, B	258	Bacillus anthracis	Mutation(s): 0  EC: 3.1.3.2
UniProt
Find proteins for A0A6L7HE29 (Bacillus anthracis) Explore A0A6L7HE29  Go to UniProtKB:  A0A6L7HE29

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
WO4	D [auth A], F [auth B]	TUNGSTATE(VI)ION O4 W PBYZMCDFOULPGH-UHFFFAOYSA-N
MG	C [auth A], E [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free:  0.224 (Depositor), 0.230 (DCC) 
• R-Value Work:  0.181 (Depositor), 0.191 (DCC) 
• R-Value Observed: 0.181 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 53	α = 90
b = 89.94	β = 90
c = 104.12	γ = 90

Software Package:

Software Name	Purpose
d*TREK	data scaling
SOLVE	phasing
RESOLVE	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
d*TREK	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-07-31 
Deposition Author(s): Felts, R.L., Tanner, J.J.

Revision History  

• Version 1.0: 2007-07-31
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Derived calculations, Version format compliance
• Version 1.2: 2024-02-21
  Changes: Data collection, Database references, Derived calculations