2CYF
The Crystal Structure of Canavalia Maritima Lectin (ConM) in Complex with Trehalose and Maltose
- PDB DOI: https://doi.org/10.2210/pdb2CYF/pdb
- Classification: METAL BINDING PROTEIN
- Organism(s): Canavalia rosea
- Mutation(s): No
- Deposited: 2005-07-06 Released: 2006-06-13
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.80 Å
- R-Value Free: 0.238
- R-Value Work: 0.186
- R-Value Observed: 0.194
wwPDB Validation 3D Report Full Report
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 |
| Lectin | A, B [auth C] | 237 | Canavalia rosea | Mutation(s): 0 |  |
UniProt | |||||
Find proteins for P55915 (Canavalia brasiliensis) Explore P55915 Go to UniProtKB: P55915 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P55915 | ||||
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 | F [auth A], H [auth C] | MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N |  | ||
| CA Query on CA | E [auth A], G [auth C] | CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N |  | ||
Biologically Interesting Molecules (External Reference) 1 Unique
Entity ID: 2 | |||||
|---|---|---|---|---|---|
| ID | Chains | Name | Type/Class | 2D Diagram | 3D Interactions |
| PRD_900001 Query on PRD_900001 | C [auth B], D | alpha-maltose | Oligosaccharide / Nutrient |  | |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.80 Å
- R-Value Free: 0.238
- R-Value Work: 0.186
- R-Value Observed: 0.194
- Space Group: P 21 21 2
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 67.033 | α = 90 |
| b = 97.332 | β = 90 |
| c = 71.086 | γ = 90 |
| Software Name | Purpose |
|---|---|
| REFMAC | refinement |
| MAR345 | data collection |
| CCP4 | data scaling |
| AMoRE | phasing |
Entry History
Deposition Data
- Released Date: 2006-06-13 Deposition Author(s): Delatorre, P., Rocha, B.A.M., Sousa, E.P., Gadelha, C.A.A., Azevedo Jr., W.F., Cavada, B.S.
Revision History (Full details and data files)
- Version 1.0: 2006-06-13
Type: Initial release - Version 1.1: 2008-04-30
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Version format compliance - Version 1.3: 2017-10-11
Changes: Advisory, Refinement description - Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Advisory, Atomic model, Data collection, Derived calculations, Non-polymer description, Structure summary - Version 2.1: 2024-03-13
Changes: Data collection, Database references, Structure summary
