2D2V
X-ray structure of the sucrose-phosphatase (SPP) from Synechocystis sp.PCC6803 in complex with maltose
- PDB DOI: https://doi.org/10.2210/pdb2D2V/pdb
- Classification: HYDROLASE
- Organism(s): Synechocystis sp. PCC 6803
- Expression System: Escherichia coli
- Mutation(s): No 
- Deposited: 2005-09-16 Released: 2006-09-12 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.50 Å
- R-Value Free: 0.219 
- R-Value Work: 0.184 
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 |
hypothetical protein slr0953 | 244 | Synechocystis sp. PCC 6803 | Mutation(s): 0  Gene Names: spp EC: 3.1.3.24 | ||
UniProt | |||||
Find proteins for P74325 (Synechocystis sp. (strain PCC 6803 / Kazusa)) Explore P74325  Go to UniProtKB:  P74325 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P74325 | ||||
Sequence AnnotationsExpand | |||||
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Oligosaccharides
Small Molecules
Ligands 1 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
MG Query on MG | C [auth A] | MAGNESIUM ION Mg JLVVSXFLKOJNIY-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: 2.50 Å
- R-Value Free: 0.219 
- R-Value Work: 0.184 
- Space Group: P 65 2 2
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 68.83 | α = 90 |
b = 68.83 | β = 90 |
c = 268.83 | γ = 120 |
Software Name | Purpose |
---|---|
XDS | data scaling |
XDS | data reduction |
CNS | refinement |
CNS | phasing |
Entry History 
Deposition Data
- Released Date: 2006-09-12  Deposition Author(s): Fieulaine, S., Lunn, J.E., Ferrer, J.-L.
Revision History (Full details and data files)
- Version 1.0: 2006-09-12
Type: Initial release - Version 1.1: 2008-04-30
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Source and taxonomy, Version format compliance - 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: 2023-10-25
Changes: Data collection, Database references, Refinement description, Structure summary