2BQP

THE STRUCTURE OF THE PEA LECTIN-D-GLUCOPYRANOSE COMPLEX


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.188 
  • R-Value Work: 0.161 
  • R-Value Observed: 0.161 

Starting Model: experimental
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This is version 1.4 of the entry. See complete history


Literature

The Structure of Pea Lectin-D-Glucopyranose Complex at a 1.9 A Resolution

Pletnev, V.Z.Ruzheinikov, S.N.Tsygannik, I.N.Mikhailova Yu, I.Duax, W.Ghosh, D.Pangborn, W.

(1997) Russ J Bioorg Chem 23: 469


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
PROTEIN (PEA LECTIN)
A, B
234Pisum sativumMutation(s): 0 
UniProt
Find proteins for P02867 (Pisum sativum)
Explore P02867 
Go to UniProtKB:  P02867
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP02867
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.188 
  • R-Value Work: 0.161 
  • R-Value Observed: 0.161 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 62.838α = 90
b = 135.246β = 90
c = 54.781γ = 90
Software Package:
Software NamePurpose
X-PLORmodel building
X-PLORrefinement
X-PLORphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1998-12-16
    Type: Initial release
  • Version 1.1: 2007-10-16
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Advisory, Data collection, Derived calculations, Structure summary
  • Version 1.4: 2023-08-23
    Changes: Data collection, Database references, Refinement description, Structure summary