1I24

HIGH RESOLUTION CRYSTAL STRUCTURE OF THE WILD-TYPE PROTEIN SQD1, WITH NAD AND UDP-GLUCOSE

Structural Biology Knowledgebase: 1I24 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.198
  • R-Value Work: 0.192

Literature

Macromolecules
Sequence Display for 1I24

Classification: BIOSYNTHETIC PROTEIN

Total Structure Weight: 46931.84

Macromolecule Entities
Molecule Chains Length Organism Details
SULFOLIPID BIOSYNTHESIS PROTEIN SQD1 A 404 Arabidopsis thaliana EC#: 3.13.1.1 IUBMB
Fragment: RECOMBINANT SQD1, LACKING N-TERMINAL PUTATIVE CHLOROPLAST TARGETTING SEQUENCE, AND WITH N-TERMINAL 6X HISTIDINE TAG
Gene Name(s): SQD1 At4g33030 F26P21.150
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAD
Query on NAD

A NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
UPG
Query on UPG

A URIDINE-5'-DIPHOSPHATE-GLUCOSE
URIDINE-5'-MONOPHOSPHATE GLUCOPYRANOSYL-MONOPHOSPHATE ESTER (Synonym)
C15 H24 N2 O17 P2
HSCJRCZFDFQWRP-JZMIEXBBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.198
  • R-Value Work: 0.192
  • Space Group: I 41 2 2

Unit Cell:

Length (Å) Angle (°)
a = 160.24 α = 90.00
b = 160.24 β = 90.00
c = 99.27 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-02-05
  • Released Date: 2003-07-01
  • Deposition author(s): Theisen, M.J., Sanda, S.L., Ginell, S.L., Benning, C., Garavito, R.M.

Revision History

  • 2011-11-16
    Type: Atom occupancy | Details: Atom occupancy
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4