Biological Assembly 1  

 3D View: Structure | 1D-3D View | Electron Density | Validation Report | Ligand Interaction

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 29.27 kDa 
• Atom Count: 2107 
• Modelled Residue Count: 262 
• Deposited Residue Count: 267 
• Unique protein chains: 1

2QFL

Structure of SuhB: Inositol monophosphatase and extragenic suppressor from E. coli

• PDB DOI: 10.2210/pdb2QFL/pdb

• Classification: HYDROLASE
• Organism(s): Escherichia coli
• Expression System: Escherichia coli BL21
• Mutation(s): Yes 


• Deposited: 2007-06-27 Released: 2007-07-24 
• Deposition Author(s): Wang, Y., Stieglitz, K.A., Bubunenko, M., Court, D., Stec, B., Roberts, M.F.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.286 
• R-Value Work: 0.209 
• R-Value Observed: 0.213 

Literature

The structure of SuhB R184A and its implication for the functional properties of SuhB in cells

Wang, Y., Stieglitz, K.A., Bubunenko, M., Court, D., Stec, B., Roberts, M.F.

To be published.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Inositol-1-monophosphatase	A	267	Escherichia coli	Mutation(s): 1  Gene Names: suhB, ssyA EC: 3.1.3.25
UniProt
Find proteins for P0ADG4 (Escherichia coli (strain K12)) Explore P0ADG4  Go to UniProtKB:  P0ADG4

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EEE	C [auth A]	ETHYL ACETATE C4 H8 O2 XEKOWRVHYACXOJ-UHFFFAOYSA-N
ACT	B [auth A]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.286 
• R-Value Work: 0.209 
• R-Value Observed: 0.213 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 89.767	α = 90
b = 45.447	β = 125.43
c = 71.758	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2007-06-27 
• Released Date: 2007-07-24 
Deposition Author(s): Wang, Y., Stieglitz, K.A., Bubunenko, M., Court, D., Stec, B., Roberts, M.F.

Revision History  

• Version 1.0: 2007-07-24
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2021-10-20
  Changes: Database references, Derived calculations