1BQP

THE STRUCTURE OF THE PEA LECTIN-D-MANNOPYRANOSE COMPLEX


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.188 
  • R-Value Work: 0.161 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

The Structure of the Pea Lectin-D-Mannopyranose Complex at a 2.1 A Resolution

Ruzheinikov, S.N.Mikhailova, I.Y.Tsygannik, I.N.Pangborn, W.Duax, W.Pletnev, V.Z.

(1998) RUSS.J.BIOORGANIC CHEM. 24: 277-279


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
PROTEIN (LECTIN)
A, C
181Pisum sativumGene Names: LECA (PSL1)
Find proteins for P02867 (Pisum sativum)
Go to UniProtKB:  P02867
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
PROTEIN (LECTIN)
B, D
47Pisum sativumGene Names: LECA (PSL1)
Find proteins for P02867 (Pisum sativum)
Go to UniProtKB:  P02867
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MN
Query on MN

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Download CCD File 
A, C
MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
 Ligand Interaction
CA
Query on CA

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Download CCD File 
A, C
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
MAN
Query on MAN

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Download CCD File 
B, C
ALPHA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-PQMKYFCFSA-N
 Ligand Interaction
BMA
Query on BMA

Download SDF File 
Download CCD File 
B, C
BETA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-RWOPYEJCSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.188 
  • R-Value Work: 0.161 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 73.926α = 90.00
b = 104.083β = 90.00
c = 64.837γ = 90.00
Software Package:
Software NamePurpose
X-PLORrefinement
X-PLORmodel building
X-PLORphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1998-08-26
    Type: Initial release
  • Version 1.1: 2007-10-16
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Derived calculations, Version format compliance
  • Version 1.3: 2016-02-17
    Type: Non-polymer description