1OUW

Crystal structure of Calystegia sepium agglutinin

Structural Biology Knowledgebase: 1OUW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.37 Å
  • R-Value Free: 0.180
  • R-Value Work: 0.153

Literature

Macromolecules
Sequence Display for 1OUW

Classification: sugar binding protein

Total Structure Weight: 65044.27

Macromolecule Entities
Molecule Chains Length Organism Details
lectin A, B, C, D 152 Calystegia sepium Mutation: A2X
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

C, D D-MALATE
(2R)-2-HYDROXYBUTANEDIOIC ACID; 2-HYDROXY- SUCCINIC ACID (Synonym)
C4 H6 O5
BJEPYKJPYRNKOW-UWTATZPHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
IMD
Query on IMD

A, B IMIDAZOLE
C3 H5 N2
RAXXELZNTBOGNW-UHFFFAOYSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

A, B, C, D 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
AYA
Query on AYA
A, B, C, D L-PEPTIDE LINKING C5 H9 N O3 ALA

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.37 Å
  • R-Value Free: 0.180
  • R-Value Work: 0.153
  • Space Group: P 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 30.56 α = 104.99
b = 51.79 β = 94.36
c = 79.78 γ = 94.85

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-03-25
  • Released Date: 2003-11-11
  • Deposition author(s): Bourne, Y., Roig-Zamboni, V., Barre, A., Peumans, W.J., Astoul, C.H., van Damme, E.J.M., Rouge, P.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor