1BZW
PEANUT LECTIN COMPLEXED WITH C-LACTOSE
- PDB DOI: https://doi.org/10.2210/pdb1BZW/pdb
- Classification: SUGAR BINDING PROTEIN
- Organism(s): Arachis hypogaea
- Mutation(s): No 
- Deposited: 1998-11-05 Released: 1998-11-11 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.70 Å
- R-Value Free: 0.227 
- R-Value Work: 0.188 
- R-Value Observed: 0.188 
wwPDB Validation   3D Report Full Report
This is version 2.2 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 (PEANUT LECTIN) | 232 | Arachis hypogaea | Mutation(s): 0  | ||
UniProt | |||||
Find proteins for P02872 (Arachis hypogaea) Explore P02872  Go to UniProtKB:  P02872 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P02872 | ||||
Sequence AnnotationsExpand | |||||
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Oligosaccharides
Small Molecules
Ligands 2 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
MN Query on MN | J [auth A], L [auth B], N [auth C], P [auth D] | MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N | |||
CA Query on CA | I [auth A], K [auth B], M [auth C], O [auth D] | CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N |
Biologically Interesting Molecules (External Reference) 2 Unique
Entity ID: 2 | |||||
---|---|---|---|---|---|
ID | Chains | Name | Type/Class | 2D Diagram | 3D Interactions |
PRD_900008 Query on PRD_900008 | E, F, H | alpha-lactose | Oligosaccharide / Nutrient |
Entity ID: 3 | |||||
---|---|---|---|---|---|
ID | Chains | Name | Type/Class | 2D Diagram | 3D Interactions |
PRD_900004 Query on PRD_900004 | G | beta-lactose | Oligosaccharide / Nutrient |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.70 Å
- R-Value Free: 0.227 
- R-Value Work: 0.188 
- R-Value Observed: 0.188 
- Space Group: P 21 21 2
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 129.121 | α = 90 |
b = 126.748 | β = 90 |
c = 76.9 | γ = 90 |
Software Name | Purpose |
---|---|
X-PLOR | model building |
X-PLOR | refinement |
XDS | data reduction |
XDS | data scaling |
X-PLOR | phasing |
Entry History 
Deposition Data
- Released Date: 1998-11-11  Deposition Author(s): Ravishankar, R., Surolia, A., Vijayan, M., Lim, S., Kishi, Y.
Revision History (Full details and data files)
- Version 1.0: 1998-11-11
Type: Initial release - Version 1.1: 2008-04-27
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Version format compliance - Version 1.3: 2017-10-04
Changes: Refinement description - Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Atomic model, Data collection, Derived calculations, Structure summary - Version 2.1: 2024-02-07
Changes: Data collection, Database references, Structure summary - Version 2.2: 2024-04-03
Changes: Refinement description