4MYA

Crystal Structure of the Inosine 5'-monophosphate Dehydrogenase with an Internal Deletion of the CBS Domain from Bacillus anthracis str. Ames complexed with inhibitor A110

• PDB DOI: https://doi.org/10.2210/pdb4MYA/pdb

• Classification: OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR
• Organism(s): Bacillus anthracis str. Ames
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2013-09-27 Released: 2014-01-01 
• Deposition Author(s): Kim, Y., Makowska-Grzyska, M., Gu, M., Gorla, S.K., Hedstrom, L., Anderson, W.F., Joachimiak, A., CSGID, Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.184 
• R-Value Work: 0.147 
• R-Value Observed: 0.149 

Starting Model: experimental

Literature

Crystal Structure of the Inosine 5'-monophosphate Dehydrogenase with an Internal Deletion of the CBS Domain from Bacillus anthracis str. Ames complexed with inhibitor A110

Kim, Y., Makowska-Grzyska, M., Gu, M., Anderson, W.F., Joachimiak, A.

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 (software)

Biological Assembly 2  

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

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

Macromolecule Content

• Total Structure Weight: 83.13 kDa 
• Atom Count: 5,859 
• Modelled Residue Count: 697 
• Deposited Residue Count: 768 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Inosine-5'-monophosphate dehydrogenase	A, B	384	Bacillus anthracis str. Ames	Mutation(s): 0  Gene Names: guaB, BA_0008, BAS0011, GBAA_0008 EC: 1.1.1.205
UniProt
Find proteins for A0A6L8P2U9 (Bacillus anthracis) Explore A0A6L8P2U9  Go to UniProtKB:  A0A6L8P2U9

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
2EY	D [auth A], H [auth B]	4-{(1R)-1-[1-(4-chlorophenyl)-1H-1,2,3-triazol-4-yl]ethoxy}quinolin-2(1H)-one C19 H15 Cl N4 O2 LFRJWANYLNAGSH-GFCCVEGCSA-N
IMP	C [auth A], G [auth B]	INOSINIC ACID C10 H13 N4 O8 P GRSZFWQUAKGDAV-KQYNXXCUSA-N
GOL	E [auth A], F [auth A], I [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.184 
• R-Value Work: 0.147 
• R-Value Observed: 0.149 
• Space Group: P 4
• Diffraction Data: https://doi.org/10.18430/M34MYA

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 110.852	α = 90
b = 110.852	β = 90
c = 56.258	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
HKL-3000	data collection
HKL-3000	phasing
MOLREP	phasing
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-01-01 
Deposition Author(s): Kim, Y., Makowska-Grzyska, M., Gu, M., Gorla, S.K., Hedstrom, L., Anderson, W.F., Joachimiak, A., CSGID, Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2014-01-01
  Type: Initial release
  
• Version 1.1: 2017-05-17
  Changes: Database references, Structure summary
• Version 1.2: 2018-01-24
  Changes: Structure summary
• Version 1.3: 2023-09-20
  Changes: Data collection, Database references, Derived calculations, Refinement description