1TEX

Mycobacterium smegmatis Stf0 Sulfotransferase with Trehalose

• PDB DOI: https://doi.org/10.2210/pdb1TEX/pdb

• Classification: TRANSFERASE
• Organism(s): Mycolicibacterium smegmatis
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2004-05-25 Released: 2004-07-20 
• Deposition Author(s): Mougous, J.D., Petzold, C.J., Senaratne, R.H., Lee, D.H., Akey, D.L., Lin, F.L., Munchel, S.E., Pratt, M.R., Riley, L.W., Leary, J.A., Berger, J.M., Bertozzi, C.R.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.274 
• R-Value Work: 0.218 
• R-Value Observed: 0.220 

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 (software)

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 131.36 kDa 
• Atom Count: 7,919 
• Modelled Residue Count: 973 
• Deposited Residue Count: 1,148 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Stf0 Sulfotransferase	A, B, C, D	287	Mycolicibacterium smegmatis	Mutation(s): 0  Gene Names: stf0 EC: 2.8.2
UniProt
Find proteins for P84151 (Mycolicibacterium smegmatis) Explore P84151  Go to UniProtKB:  P84151

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
alpha-D-glucopyranose-(1-1)-alpha-D-glucopyranose	E, F, G, H	2		N/A
Glycosylation Resources
GlyTouCan:  G92130SN GlyCosmos:  G92130SN

Biologically Interesting Molecules (External Reference) 1 Unique

Entity ID: 2
ID	Chains	Name	Type/Class	2D Diagram	3D Interactions
PRD_900006	E, F, G, H	trehalose	Oligosaccharide / Nutrient

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.274 
• R-Value Work: 0.218 
• R-Value Observed: 0.220 
• Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 101.929	α = 90
b = 101.929	β = 90
c = 228.212	γ = 120

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-07-20 
Deposition Author(s): Mougous, J.D., Petzold, C.J., Senaratne, R.H., Lee, D.H., Akey, D.L., Lin, F.L., Munchel, S.E., Pratt, M.R., Riley, L.W., Leary, J.A., Berger, J.M., Bertozzi, C.R.

Revision History  

• Version 1.0: 2004-07-20
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Refinement description, Version format compliance
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Advisory, Atomic model, Data collection, Derived calculations, Non-polymer description, Structure summary
• Version 2.1: 2024-02-14
  Changes: Data collection, Database references, Structure summary