3HVU | pdb_00003hvu

1.95 Angstrom Crystal Structure of Complex of Hypoxanthine-Guanine Phosphoribosyltransferase from Bacillus anthracis with 2-(N-morpholino)ethanesulfonic acid (MES)

• PDB DOI: https://doi.org/10.2210/pdb3HVU/pdb

• Classification: TRANSFERASE
• Organism(s): Bacillus anthracis str. 'Ames Ancestor
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-06-16 Released: 2009-06-23 
• Deposition Author(s): Minasov, G., Halavaty, A., Shuvalova, L., Dubrovska, I., Winsor, J., Papazisi, L., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 
  0.232 (Depositor), 0.228 (DCC) 
• R-Value Work: 
  0.192 (Depositor), 0.204 (DCC) 
• R-Value Observed: 
  0.194 (Depositor) 

Starting Model: experimental

Literature

1.95 Angstrom Crystal Structure of Complex of Hypoxanthine-Guanine Phosphoribosyltransferase from Bacillus anthracis with 2-(N-morpholino)ethanesulfonic acid (MES)

Minasov, G., Halavaty, A., Shuvalova, L., Dubrovska, I., Winsor, J., Papazisi, L., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Macromolecule Content 

• Total Structure Weight: 92.77 kDa 
• Atom Count: 6,662 
• Modeled Residue Count: 740 
• Deposited Residue Count: 816 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypoxanthine phosphoribosyltransferase	A, B, C, D	204	Bacillus anthracis str. 'Ames Ancestor	Mutation(s): 0  Gene Names: BAS0063, BA_0063, hpt-1 EC: 2.4.2.8
UniProt
Find proteins for B9ZW32 (Bacillus anthracis) Explore B9ZW32  Go to UniProtKB:  B9ZW32

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MES	E [auth A], G [auth B], I [auth C], K [auth D]	2-(N-MORPHOLINO)-ETHANESULFONIC ACID C6 H13 N O4 S SXGZJKUKBWWHRA-UHFFFAOYSA-N
NA	F [auth A], H [auth B], J [auth C], L [auth D]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free:  0.232 (Depositor), 0.228 (DCC) 
• R-Value Work:  0.192 (Depositor), 0.204 (DCC) 
• R-Value Observed: 0.194 (Depositor) 

Diffraction Data: https://doi.org/10.18430/m33hvu

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.713	α = 90
b = 93.377	β = 90.03
c = 94.9	γ = 90

Software Package:

Software Name	Purpose
Blu-Ice	data collection
PHASER	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-06-23 
Deposition Author(s): Minasov, G., Halavaty, A., Shuvalova, L., Dubrovska, I., Winsor, J., Papazisi, L., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2009-06-23
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Refinement description, Version format compliance
• Version 1.2: 2017-11-01
  Changes: Refinement description
• Version 1.3: 2023-09-06
  Changes: Data collection, Database references, Derived calculations, Refinement description