Download MendeleyCrystal structure of Pyrococcus horikoshii kynurenine aminotransferase in complex with PMP, GLA, 4AD, 2OG, GLU and KYA
Okada, K., Angkawidjaja, C., Koga, Y., Kanaya, S.To be published.
3WX9
Crystal structure of Pyrococcus horikoshii kynurenine aminotransferase in complex with PMP, GLA, 4AD, 2OG, GLU and KYA
- PDB DOI: https://doi.org/10.2210/pdb3WX9/pdb
- Classification: TRANSFERASE
- Organism(s): Pyrococcus horikoshii OT3
- Expression System: Escherichia coli
- Mutation(s): No
- Deposited: 2014-07-28 Released: 2014-09-24
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.58 Å
- R-Value Free: 0.230
- R-Value Work: 0.180
- R-Value Observed: 0.183
Starting Model: experimental
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This is version 1.2 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 |
| Putative uncharacterized protein PH0207 | A, B [auth C] | 448 | Pyrococcus horikoshii OT3 | Mutation(s): 0 Gene Names: KAT, PH0207 |  |
UniProt | |||||
Find proteins for O57946 (Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3)) Explore O57946 Go to UniProtKB: O57946 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | O57946 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
| Ligands 6 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| PMP Query on PMP | C [auth A], H [auth C] | 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE C8 H13 N2 O5 P ZMJGSOSNSPKHNH-UHFFFAOYSA-N |  | ||
| 3EE Query on 3EE | F [auth A], K [auth C] | 4-(2-aminophenyl)-2,4-dioxobutanoic acid C10 H9 N O4 CAOVWYZQMPNAFJ-UHFFFAOYSA-N |  | ||
| KYA Query on KYA | L [auth C] | 4-hydroxyquinoline-2-carboxylic acid C10 H7 N O3 HCZHHEIFKROPDY-UHFFFAOYSA-N |  | ||
| GLU Query on GLU | G [auth A] | GLUTAMIC ACID C5 H9 N O4 WHUUTDBJXJRKMK-VKHMYHEASA-N |  | ||
| AKG Query on AKG | D [auth A], I [auth C] | 2-OXOGLUTARIC ACID C5 H6 O5 KPGXRSRHYNQIFN-UHFFFAOYSA-N |  | ||
| G9A Query on G9A | E [auth A], J [auth C] | (2E)-pent-2-enedioic acid C5 H6 O4 XVOUMQNXTGKGMA-OWOJBTEDSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.58 Å
- R-Value Free: 0.230
- R-Value Work: 0.180
- R-Value Observed: 0.183
- Space Group: C 1 2 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 85.769 | α = 90 |
| b = 70.997 | β = 90.02 |
| c = 136.704 | γ = 90 |
| Software Name | Purpose |
|---|---|
| BL38B1 | data collection |
| MOLREP | phasing |
| REFMAC | refinement |
| HKL-2000 | data reduction |
| HKL-2000 | data scaling |
Entry History
Deposition Data
- Released Date: 2014-09-24 Deposition Author(s): Okada, K., Angkawidjaja, C., Koga, Y., Kanaya, S.
Revision History (Full details and data files)
- Version 1.0: 2014-09-24
Type: Initial release - Version 1.1: 2023-11-08
Changes: Data collection, Database references, Derived calculations, Refinement description - Version 1.2: 2024-12-25
Changes: Advisory, Derived calculations, Structure summary
