Download MendeleyStructure of oxygen-bound form of a Heme PAS domain of Ec DOS
Kurokawa, H., Watanabe, M., Sagami, I., Mikami, B., Shimizu, T.To be published.
1VB6
Crystal Structure of the heme PAS sensor domain of Ec DOS (oxygen-bound form)
- PDB DOI: https://doi.org/10.2210/pdb1VB6/pdb
- Classification: SIGNALING PROTEIN
- Organism(s): Escherichia coli K-12
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): No
- Deposited: 2004-02-24 Released: 2005-04-19
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.56 Å
- R-Value Free: 0.232
- R-Value Work: 0.214
- R-Value Observed: 0.214
This is version 1.3 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 |
| Heme pas sensor protein | 167 | Escherichia coli K-12 | Mutation(s): 0 |  | |
UniProt | |||||
Find proteins for P76129 (Escherichia coli (strain K12)) Explore P76129 Go to UniProtKB: P76129 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P76129 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| HEM Query on HEM | C [auth A], D [auth B] | PROTOPORPHYRIN IX CONTAINING FE C34 H32 Fe N4 O4 KABFMIBPWCXCRK-RGGAHWMASA-L |  | ||
| OXY Query on OXY | E [auth B] | OXYGEN MOLECULE O2 MYMOFIZGZYHOMD-UHFFFAOYSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.56 Å
- R-Value Free: 0.232
- R-Value Work: 0.214
- R-Value Observed: 0.214
- Space Group: P 21 21 21
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 47.894 | α = 90 |
| b = 69.337 | β = 90 |
| c = 81.876 | γ = 90 |
| Software Name | Purpose |
|---|---|
| CNS | refinement |
| DENZO | data reduction |
| SCALEPACK | data scaling |
| CNS | phasing |
Entry History
Deposition Data
- Released Date: 2005-04-19 Deposition Author(s): Kurokawa, H., Watanabe, M., Sagami, I., Mikami, B., Shimizu, T.
Revision History (Full details and data files)
- Version 1.0: 2005-04-19
Type: Initial release - Version 1.1: 2008-04-27
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Source and taxonomy, Version format compliance - Version 1.3: 2023-10-25
Changes: Data collection, Database references, Derived calculations, Refinement description
