2LTN

DESIGN, EXPRESSION, AND CRYSTALLIZATION OF RECOMBINANT LECTIN FROM THE GARDEN PEA (PISUM SATIVUM)

Structural Biology Knowledgebase: 2LTN SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Observed: 0.177

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2LTN

Classification: LECTIN

Total Structure Weight: 51384.94

Macromolecule Entities
Molecule Chains Length Organism Details
PEA LECTIN, ALPHA CHAIN A, C 181 Pisum sativum Gene Name(s): LECA PSL1
PEA LECTIN, BETA CHAIN B, D 52 Pisum sativum Gene Name(s): LECA PSL1

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

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

A, C 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 Observed: 0.177
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 50.73 α = 90.00
b = 61.16 β = 90.00
c = 136.59 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1990-06-26
  • Released Date: 1990-07-15
  • Deposition author(s): Suddath, F.L., Phillips, S.R., Einspahr, H.

Revision History

  • 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