Download MendeleyMolecular Basis of GTP Hydrolysis by Bacterial Translation Initiation Factor If2
Simonetti, A., Marzi, S., Fabbretti, A., Myasnikov, A.G., Hazemann, I., Jenner, L., Urzhumtsev, A., Gualerzi, C.O., Klaholz, B.P.To be published.
4B43
Bacterial translation initiation factor IF2 (1-363), apo form, double mutant K86L H130A
- PDB DOI: https://doi.org/10.2210/pdb4B43/pdb
- Classification: TRANSLATION
- Organism(s): Thermus thermophilus HB8
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): Yes
- Deposited: 2012-07-27 Released: 2013-09-18
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.94 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 |
| TRANSLATION INITIATION FACTOR IF-2 | 363 | Thermus thermophilus HB8 | Mutation(s): 2 |  | |
UniProt | |||||
Find proteins for P48515 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8)) Explore P48515 Go to UniProtKB: P48515 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P48515 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
| Ligands 3 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| IOD Query on IOD | G [auth A] H [auth A] I [auth A] J [auth A] K [auth A] | IODIDE ION I XMBWDFGMSWQBCA-UHFFFAOYSA-M |  | ||
| GOL Query on GOL | C [auth A], D [auth A], E [auth A], F [auth A] | GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N |  | ||
| MG Query on MG | B [auth A] | MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.94 Å
- R-Value Free: 0.235
- R-Value Work: 0.194
- R-Value Observed: 0.196
- Space Group: P 21 21 21
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 45.787 | α = 90 |
| b = 61.971 | β = 90 |
| c = 162.578 | γ = 90 |
| Software Name | Purpose |
|---|---|
| PHENIX | refinement |
| XDS | data reduction |
| XDS | data scaling |
| PHENIX | phasing |
Entry History
Deposition Data
- Released Date: 2013-09-18 Deposition Author(s): Simonetti, A., Urzhumtsev, A., Klaholz, B.P.
Revision History (Full details and data files)
- Version 1.0: 2013-09-18
Type: Initial release - Version 1.1: 2023-12-20
Changes: Data collection, Database references, Derived calculations, Other, Refinement description
