Download MendeleyEfeb, the Peroxidase Component of the Efeuob Bacterial Fe(II) Transport System, Also Shows Novel Removal of Iron from Heme
Bamford, V.A., Andrews, S.C., Watson, K.A.To be published.
2Y4E
X-ray crystallographic structure of E. coli ppix-EfeB
- PDB DOI: https://doi.org/10.2210/pdb2Y4E/pdb
- Entry: 2Y4E supersedes: 2WX7
- Classification: OXIDOREDUCTASE
- Organism(s): Escherichia coli K-12
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): No
- Deposited: 2011-01-05 Released: 2011-01-26
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.30 Å
- R-Value Free: 0.283
- R-Value Work: 0.208
- R-Value Observed: 0.212
Starting Model: experimental
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This is version 1.4 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 |
| PEROXIDASE YCDB | 403 | Escherichia coli K-12 | Mutation(s): 0 EC: 1.11.1 (PDB Primary Data), 4.98.1.1 (UniProt) |  | |
UniProt | |||||
Find proteins for P31545 (Escherichia coli (strain K12)) Explore P31545 Go to UniProtKB: P31545 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P31545 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 3 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| PP9 Query on PP9 | C [auth A], G [auth B] | PROTOPORPHYRIN IX C34 H34 N4 O4 FEDYMSUPMFCVOD-UJJXFSCMSA-N |  | ||
| PG4 Query on PG4 | E [auth A], F [auth A] | TETRAETHYLENE GLYCOL C8 H18 O5 UWHCKJMYHZGTIT-UHFFFAOYSA-N |  | ||
| SO4 Query on SO4 | D [auth A], H [auth B] | SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.30 Å
- R-Value Free: 0.283
- R-Value Work: 0.208
- R-Value Observed: 0.212
- Space Group: P 21 21 21
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 82.952 | α = 90 |
| b = 86.622 | β = 90 |
| c = 120.674 | γ = 90 |
| Software Name | Purpose |
|---|---|
| REFMAC | refinement |
| MOSFLM | data reduction |
| SCALA | data scaling |
| PHASER | phasing |
Entry History
Deposition Data
- Released Date: 2011-01-26 Deposition Author(s): Bamford, V.A., Andrews, S.C., Watson, K.A.
- This entry supersedes: 2WX7
Revision History (Full details and data files)
- Version 1.0: 2011-01-26
Type: Initial release - Version 1.1: 2011-05-08
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Version format compliance - Version 1.3: 2019-05-22
Changes: Data collection, Experimental preparation, Other - Version 1.4: 2023-12-20
Changes: Data collection, Database references, Derived calculations, Other, Refinement description
