4AKB

Structure of Galactose Binding lectin from Champedak (CGB) with Galactose

Structural Biology Knowledgebase: 4AKB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.197
  • R-Value Work: 0.171

Literature

Macromolecules
Sequence Display for 4AKB

Classification: SUGAR BINDING PROTEIN

Total Structure Weight: 68106.76

Macromolecule Entities
Molecule Chains Length Organism Details
AGGLUTININ ALPHA CHAIN A, C, E, G 133 Artocarpus integer Mutation: Q42E, N74K, N105S
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
AGGLUTININ BETA-4 CHAIN B, D, F, H 21 Artocarpus integer Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
P6G
Query on P6G

A HEXAETHYLENE GLYCOL
POLYETHYLENE GLYCOL PEG400 (Synonym)
C12 H26 O7
IIRDTKBZINWQAW-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GAL
Query on GAL

C, E, G BETA-D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-FPRJBGLDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.197
  • R-Value Work: 0.171
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 76.29 α = 90.00
b = 121.03 β = 90.00
c = 77.64 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-02-22
  • Released Date: 2013-02-27
  • Deposition author(s): Gabrielsen, M., Abdul-Rahman, P.S., Othman, S., Hashim, O.H., Cogdell, R.J.

Revision History

  • 2014-06-18
    Type: Citation | Details: JRNL
  • 2014-06-11
    Type: Citation | Details: JRNL