1I2B

CRYSTAL STRUCTURE OF MUTANT T145A SQD1 PROTEIN COMPLEX WITH NAD AND UDP-SULFOQUINOVOSE/UDP-GLUCOSE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.196 
  • R-Value Work: 0.180 

wwPDB Validation 3D Report Full Report


This is version 1.4 of the entry. See complete history

Literature

Characterization of the Active Site of UDP-sulfoquinovose Synthase: Formation of the Sulfonic Acid Product in the Crystalline State

Theisen, M.J.Sanda, S.L.Ginell, S.L.Benning, C.Garavito, R.M.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
SULFOLIPID BIOSYNTHESIS PROTEIN SQD1
A
404Arabidopsis thalianaMutation(s): 1 
Gene Names: SQD1
EC: 3.13.1.1
Find proteins for O48917 (Arabidopsis thaliana)
Go to UniProtKB:  O48917
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
UPG
Query on UPG

Download SDF File 
Download CCD File 
A
URIDINE-5'-DIPHOSPHATE-GLUCOSE
URIDINE-5'-MONOPHOSPHATE GLUCOPYRANOSYL-MONOPHOSPHATE ESTER
C15 H24 N2 O17 P2
HSCJRCZFDFQWRP-JZMIEXBBSA-N
 Ligand Interaction
NAD
Query on NAD

Download SDF File 
Download CCD File 
A
NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
 Ligand Interaction
USQ
Query on USQ

Download SDF File 
Download CCD File 
A
SULFOQUINOVOSE-URIDINE-C1,5'-DIPHOSPHATE
C15 H24 N2 O19 P2 S
FQANCGQCBCUSMI-JZMIEXBBSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.196 
  • R-Value Work: 0.180 
  • Space Group: I 41 2 2
Unit Cell:
Length (Å)Angle (°)
a = 159.644α = 90.00
b = 159.644β = 90.00
c = 99.106γ = 90.00
Software Package:
Software NamePurpose
CNSphasing
CrystalCleardata reduction
CrystalCleardata collection
DENZOdata reduction
SCALEPACKdata scaling
CCP4data reduction
CNSrefinement
CCP4data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2003-07-01
    Type: Initial release
  • Version 1.1: 2008-04-27
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Derived calculations, Version format compliance
  • Version 1.3: 2011-11-16
    Type: Atomic model
  • Version 1.4: 2018-04-04
    Type: Data collection