1WBL
WINGED BEAN LECTIN COMPLEXED WITH METHYL-ALPHA-D-GALACTOSE
- PDB DOI: https://doi.org/10.2210/pdb1WBL/pdb
- Classification: LECTIN
- Organism(s): Psophocarpus tetragonolobus
- Mutation(s): No 
- Deposited: 1997-04-04 Released: 1998-04-08 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.50 Å
- R-Value Free: 0.259 
- R-Value Work: 0.187 
- R-Value Observed: 0.187 
This is version 2.1 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 |
WINGED BEAN LECTIN | 241 | Psophocarpus tetragonolobus | Mutation(s): 0  | ||
UniProt | |||||
Find proteins for O24313 (Psophocarpus tetragonolobus) Explore O24313  Go to UniProtKB:  O24313 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | O24313 | ||||
Sequence AnnotationsExpand | |||||
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Oligosaccharides
Entity ID: 2 | |||||
---|---|---|---|---|---|
Molecule | Chains | Length | 2D Diagram | Glycosylation | 3D Interactions |
alpha-L-fucopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose | E, H, I, J, K | 3 | N-Glycosylation | ||
Glycosylation Resources | |||||
GlyTouCan:  G11971MR GlyCosmos:  G11971MR GlyGen:  G11971MR |
Small Molecules
Ligands 3 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
AMG Query on AMG | L [auth A], O [auth B], R [auth C], U [auth D] | methyl alpha-D-galactopyranoside C7 H14 O6 HOVAGTYPODGVJG-PZRMXXKTSA-N | |||
MN Query on MN | M [auth A], P [auth B], S [auth C], V [auth D] | MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N | |||
CA Query on CA | N [auth A], Q [auth B], T [auth C], W [auth D] | CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.50 Å
- R-Value Free: 0.259 
- R-Value Work: 0.187 
- R-Value Observed: 0.187 
- Space Group: P 21 21 2
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 157.585 | α = 90 |
b = 91.908 | β = 90 |
c = 73.283 | γ = 90 |
Software Name | Purpose |
---|---|
X-PLOR | model building |
X-PLOR | refinement |
XENGEN | data reduction |
XENGEN | data scaling |
X-PLOR | phasing |
Entry History 
Deposition Data
- Released Date: 1998-04-08  Deposition Author(s): Prabu, M.M., Sankaranarayanan, R., Puri, K.D., Sharma, V., Surolia, A., Vijayan, M., Suguna, K.
Revision History (Full details and data files)
- Version 1.0: 1998-04-08
Type: Initial release - Version 1.1: 2008-03-24
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Non-polymer description, Version format compliance - Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Advisory, Atomic model, Data collection, Derived calculations, Other, Structure summary - Version 2.1: 2024-04-03
Changes: Data collection, Database references, Refinement description, Structure summary