2BQP
THE STRUCTURE OF THE PEA LECTIN-D-GLUCOPYRANOSE COMPLEX
- PDB DOI: https://doi.org/10.2210/pdb2BQP/pdb
- Classification: SUGAR BINDING PROTEIN
- Organism(s): Pisum sativum
- Mutation(s): No 
- Deposited: 1998-12-08 Released: 1998-12-16 
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 
wwPDB Validation   3D Report Full Report
This is version 1.4 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
PROTEIN (PEA LECTIN) | 234 | Pisum sativum | Mutation(s): 0  | ||
UniProt | |||||
Find proteins for P02867 (Pisum sativum) Explore P02867  Go to UniProtKB:  P02867 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P02867 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
Ligands 3 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
GLC Query on GLC | C [auth A], F [auth B] | alpha-D-glucopyranose C6 H12 O6 WQZGKKKJIJFFOK-DVKNGEFBSA-N | |||
MN Query on MN | E [auth A], H [auth B] | MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N | |||
CA Query on CA | D [auth A], G [auth B] | CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N |
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 = 62.838 | α = 90 |
b = 135.246 | β = 90 |
c = 54.781 | γ = 90 |
Software Name | Purpose |
---|---|
X-PLOR | model building |
X-PLOR | refinement |
X-PLOR | phasing |
Entry History 
Deposition Data
- Released Date: 1998-12-16  Deposition Author(s): Ruzeinikov, S.N., Mikhailova Yu, I., Tsygannik, I.N., Pangborn, W., Duax, W., Pletnev, V.Z.
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