1GZ9

HIGH-RESOLUTION CRYSTAL STRUCTURE OF ERYTHRINA CRISTAGALLI LECTIN IN COMPLEX WITH 2'-ALPHA-L-FUCOSYLLACTOSE

Structural Biology Knowledgebase: 1GZ9 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.209

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1GZ9

Classification: SUGAR BINDING PROTEIN

Total Structure Weight: 26832.85

Macromolecule Entities
Molecule Chains Length Organism Details
ERYTHRINA CRISTA-GALLI LECTIN A 239 Erythrina crista-galli Gene Name(s):

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
LAT
Query on LAT

A BETA-LACTOSE
C12 H22 O11
GUBGYTABKSRVRQ-DCSYEGIMSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FUC
Query on FUC

A ALPHA-L-FUCOSE
C6 H12 O5
SHZGCJCMOBCMKK-SXUWKVJYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MN
Query on MN

A MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.209
  • Space Group: P 43 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 80.90 α = 90.00
b = 80.90 β = 90.00
c = 125.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-05-17
  • Released Date: 2002-06-21
  • Deposition author(s): Svensson, C., Teneberg, S., Nilsson, C.L., Kjellberg, A., Schwarz, F.P., Sharon, N., Krengel, U.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4