5ZCC
Crystal structure of Alpha-glucosidase in complex with maltose
- PDB DOI: https://doi.org/10.2210/pdb5ZCC/pdb
- Classification: HYDROLASE
- Organism(s): Bacillus sp. (in: firmicutes)
- Expression System: Escherichia coli
- Mutation(s): No 
- Deposited: 2018-02-16 Released: 2018-12-26 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.70 Å
- R-Value Free: 0.189 
- R-Value Work: 0.164 
- R-Value Observed: 0.165 
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 |
Alpha-glucosidase | 555 | Bacillus sp. (in: firmicutes) | Mutation(s): 0  | ||
UniProt | |||||
Find proteins for A0A2Z5WH92 (Bacillus sp) Explore A0A2Z5WH92  Go to UniProtKB:  A0A2Z5WH92 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | A0A2Z5WH92 | ||||
Sequence AnnotationsExpand | |||||
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Oligosaccharides
Small Molecules
Ligands 1 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
CA Query on CA | C [auth A], D [auth A], E [auth A] | 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 | B | alpha-maltose | Oligosaccharide / Nutrient |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.70 Å
- R-Value Free: 0.189 
- R-Value Work: 0.164 
- R-Value Observed: 0.165 
- Space Group: P 21 21 21
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 55.046 | α = 90 |
b = 84.84 | β = 90 |
c = 128.767 | γ = 90 |
Software Name | Purpose |
---|---|
PHENIX | refinement |
XDS | data reduction |
XDS | data scaling |
PHASER | phasing |
Entry History 
Deposition Data
- Released Date: 2018-12-26  Deposition Author(s): Kato, K., Saburi, W., Yao, M.
Revision History (Full details and data files)
- Version 1.0: 2018-12-26
Type: Initial release - Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Atomic model, Data collection, Derived calculations, Non-polymer description, Structure summary - Version 2.1: 2023-11-22
Changes: Data collection, Database references, Refinement description, Structure summary