Download MendeleyThe structure of the Streptococcus gordonii surface protein SspB in complex with TEV peptide provides clues to the adherence of oral streptococcal adherence to salivary agglutinin
Schormann, N., Deivanayagam, C.To be published.
6Q2K
The structure of the Streptococcus gordonii surface protein SspB in complex with TEV peptide provides clues to the adherence of oral streptococcal adherence to salivary agglutinin
- PDB DOI: https://doi.org/10.2210/pdb6Q2K/pdb
- Classification: CELL ADHESION
- Organism(s): Streptococcus gordonii
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): No
- Deposited: 2019-08-08 Released: 2020-08-12
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.00 Å
- R-Value Free: 0.235
- R-Value Work: 0.194
- R-Value Observed: 0.196
wwPDB Validation 3D Report Full Report
This is version 1.1 of the entry. See complete history.
Literature
To be published.
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Agglutinin receptor | 338 | Streptococcus gordonii | Mutation(s): 0 Gene Names: ssp5, sspB |  | |
UniProt | |||||
Find proteins for P16952 (Streptococcus gordonii) Explore P16952 Go to UniProtKB: P16952 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P16952 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| CA (Subject of Investigation/LOI) Query on CA | B [auth A] | CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.00 Å
- R-Value Free: 0.235
- R-Value Work: 0.194
- R-Value Observed: 0.196
- Space Group: P 43 21 2
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 121.505 | α = 90 |
| b = 121.505 | β = 90 |
| c = 50.745 | γ = 90 |
| Software Name | Purpose |
|---|---|
| HKL-2000 | data scaling |
| REFMAC | refinement |
| PDB_EXTRACT | data extraction |
| HKL-2000 | data reduction |
| PHASER | phasing |
Entry History
Deposition Data
- Released Date: 2020-08-12 Deposition Author(s): Schormann, N., Deivanayagam, C.
Revision History (Full details and data files)
- Version 1.0: 2020-08-12
Type: Initial release - Version 1.1: 2023-10-11
Changes: Data collection, Database references, Refinement description
