1URS
X-ray structures of the maltose-maltodextrin binding protein of the thermoacidophilic bacterium Alicyclobacillus acidocaldarius
- PDB DOI: https://doi.org/10.2210/pdb1URS/pdb
- Classification: MALTOSE-BINDING PROTEIN
- Organism(s): Alicyclobacillus acidocaldarius
- Expression System: Escherichia coli
- Mutation(s): No 
- Deposited: 2003-11-04 Released: 2003-12-11 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.45 Å
- R-Value Free: 0.232 
- R-Value Work: 0.210 
- R-Value Observed: 0.210 
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 |
MALTOSE-BINDING PROTEIN | 402 | Alicyclobacillus acidocaldarius | Mutation(s): 0  | ||
UniProt | |||||
Find proteins for Q9RHZ6 (Alicyclobacillus acidocaldarius subsp. acidocaldarius) Explore Q9RHZ6  Go to UniProtKB:  Q9RHZ6 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | Q9RHZ6 | ||||
Sequence AnnotationsExpand | |||||
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Oligosaccharides
Biologically Interesting Molecules (External Reference) 1 Unique
Entity ID: 2 | |||||
---|---|---|---|---|---|
ID | Chains | Name | Type/Class | 2D Diagram | 3D Interactions |
PRD_900009 Query on PRD_900009 | C, D | alpha-maltotriose | Oligosaccharide / Nutrient |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.45 Å
- R-Value Free: 0.232 
- R-Value Work: 0.210 
- R-Value Observed: 0.210 
- Space Group: P 1 21 1
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 49.18 | α = 90 |
b = 70.53 | β = 96.98 |
c = 104.06 | γ = 90 |
Software Name | Purpose |
---|---|
CNS | refinement |
XDS | data reduction |
XDS | data scaling |
AMoRE | phasing |
Entry History 
Deposition Data
- Released Date: 2003-12-11  Deposition Author(s): Schafer, K., Magnusson, U., Scheffel, F., Schiefner, A., Sandgren, M.O.J., Diederichs, K., Welte, W., Hulsmann, A., Schneider, E., Mowbray, S.L.
Revision History (Full details and data files)
- Version 1.0: 2003-12-11
Type: Initial release - Version 1.1: 2011-05-08
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Version format compliance - Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Atomic model, Data collection, Derived calculations, Non-polymer description, Other, Structure summary - Version 2.1: 2023-12-13
Changes: Data collection, Database references, Refinement description, Structure summary