3BD9

human 3-O-sulfotransferase isoform 5 with bound PAP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.249 
  • R-Value Work: 0.203 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Engineering sulfotransferases to modify heparan sulfate.

Xu, D.Moon, A.F.Song, D.Pedersen, L.C.Liu, J.

(2008) Nat.Chem.Biol. 4: 200-202

  • DOI: 10.1038/nchembio.66

  • PubMed Abstract: 
  • The biosynthesis of heparan sulfate (HS) involves an array of specialized sulfotransferases. Here, we present a study aimed at engineering the substrate specificity of different HS 3-O-sulfotransferase isoforms. Based on the crystal structures, we id ...

    The biosynthesis of heparan sulfate (HS) involves an array of specialized sulfotransferases. Here, we present a study aimed at engineering the substrate specificity of different HS 3-O-sulfotransferase isoforms. Based on the crystal structures, we identified a pair of amino acid residues responsible for selecting the substrates. Mutations of these residues altered the substrate specificities. Our results demonstrate the feasibility of tailoring the specificity of sulfotransferases to modify HS with desired functions.


    Organizational Affiliation

    Division of Medicinal Chemistry and Natural Products, School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Heparan sulfate glucosamine 3-O-sulfotransferase 5
A
280Homo sapiensMutation(s): 1 
Gene Names: HS3ST5 (3OST5, HS3OST5)
EC: 2.8.2.23
Find proteins for Q8IZT8 (Homo sapiens)
Go to Gene View: HS3ST5
Go to UniProtKB:  Q8IZT8
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
A3P
Query on A3P

Download SDF File 
Download CCD File 
A
ADENOSINE-3'-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
WHTCPDAXWFLDIH-KQYNXXCUSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.249 
  • R-Value Work: 0.203 
  • Space Group: P 43 21 2
Unit Cell:
Length (Å)Angle (°)
a = 59.270α = 90.00
b = 59.270β = 90.00
c = 173.957γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data reduction
MOLREPphasing
CNSrefinement
StructureStudiodata collection
HKL-2000data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-01-29
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance