2DRJ

Xray structure of alpha-2,3/8-sialyltransferase CstII F91Y mutant


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.261 
  • R-Value Work: 0.194 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

High-throughput screening methodology for the directed evolution of glycosyltransferases

Aharoni, A.Thieme, K.Chiu, C.P.C.Buchini, S.Lairson, L.L.Chen, H.Strynadka, N.C.J.Wakarchuk, W.W.Withers, S.G.

(2006) Nat.Methods 3: 609-614


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Alpha-2,3/8-sialyltransferase
A
262Campylobacter jejuniMutation(s): 3 
Gene Names: cst-II
Find proteins for Q9LAK3 (Campylobacter jejuni)
Go to UniProtKB:  Q9LAK3
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CSF
Query on CSF

Download SDF File 
Download CCD File 
A
CYTIDINE-5'-MONOPHOSPHATE-3-FLUORO-N-ACETYL-NEURAMINIC ACID
CMP-3FNEUAC
C20 H30 F N4 O16 P
HNJLGUNKGJTPBF-JTKQZVQZSA-N
 Ligand Interaction
IPA
Query on IPA

Download SDF File 
Download CCD File 
A
ISOPROPYL ALCOHOL
2-PROPANOL
C3 H8 O
KFZMGEQAYNKOFK-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.261 
  • R-Value Work: 0.194 
  • Space Group: I 4
Unit Cell:
Length (Å)Angle (°)
a = 116.653α = 90.00
b = 116.653β = 90.00
c = 44.086γ = 90.00
Software Package:
Software NamePurpose
DENZOdata reduction
REFMACrefinement
MOLREPphasing
PDB_EXTRACTdata extraction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-04-24
    Type: Initial release
  • Version 1.1: 2008-04-30
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2017-10-11
    Type: Refinement description