3N36
Erythrina corallodendron lectin mutant (Y106G) in complex with Galactose
- PDB DOI: https://doi.org/10.2210/pdb3N36/pdb
- Classification: SUGAR BINDING PROTEIN
- Organism(s): Erythrina corallodendron
- Expression System: Escherichia coli
- Mutation(s): Yes 
- Deposited: 2010-05-19 Released: 2011-03-30 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.30 Å
- R-Value Free: 0.208 
- R-Value Work: 0.177 
- R-Value Observed: 0.177 
This is version 1.3 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 | 242 | Erythrina corallodendron | Mutation(s): 1  | ||
UniProt | |||||
Find proteins for P16404 (Erythrina corallodendron) Explore P16404  Go to UniProtKB:  P16404 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P16404 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
Ligands 3 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
GLA Query on GLA | D [auth A] | alpha-D-galactopyranose C6 H12 O6 WQZGKKKJIJFFOK-PHYPRBDBSA-N | |||
MN Query on MN | B [auth A] | MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N | |||
CA Query on CA | C [auth A] | CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.30 Å
- R-Value Free: 0.208 
- R-Value Work: 0.177 
- R-Value Observed: 0.177 
- Space Group: P 31 2 1
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 102.584 | α = 90 |
b = 102.584 | β = 90 |
c = 57.112 | γ = 120 |
Software Name | Purpose |
---|---|
MAR345dtb | data collection |
PHASER | phasing |
CNS | refinement |
DENZO | data reduction |
SCALEPACK | data scaling |
Entry History 
Deposition Data
- Released Date: 2011-03-30  Deposition Author(s): Thamotharan, S., Karthikeyan, T., Kulkarni, K.A., Shetty, K.N., Surolia, A., Vijayan, M., Suguna, K.
Revision History (Full details and data files)
- Version 1.0: 2011-03-30
Type: Initial release - Version 1.1: 2011-07-13
Changes: Version format compliance - Version 1.2: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Data collection, Database references, Derived calculations, Structure summary - Version 1.3: 2023-11-01
Changes: Data collection, Database references, Refinement description, Structure summary