Download MendeleyCrystal structures of quinone reductase 2 bound to antimalarial drugs reveal conformational change upon reduction
Leung, K.K., Shilton, B.H.(2013) J Biol Chem
4FGK
Oxidized quinone reductase 2 in complex with chloroquine
- PDB DOI: 10.2210/pdb4FGK/pdb
- Classification: OXIDOREDUCTASE/OXIDOREDUCTASE inhibitor
- Organism(s): Homo sapiens
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): No
- Deposited: 2012-06-04 Released: 2013-03-13
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.40 Å
- R-Value Free: 0.174
- R-Value Work: 0.133
- R-Value Observed: 0.133
This is version 1.0 of the entry. See complete history.
Literature
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Ribosyldihydronicotinamide dehydrogenase [quinone] | A, B | 233 | Homo sapiens | Mutation(s): 0 Gene Names: NMOR2, NQO2 EC: 1.10.99.2 (PDB Primary Data), 1.10.5.1 (UniProt) |  |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P16083 (Homo sapiens) Explore P16083 Go to UniProtKB: P16083 | |||||
PHAROS: P16083 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P16083 | ||||
Protein Feature ViewExpand | |||||
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Small Molecules
| Ligands 3 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| FAD Query on FAD | C [auth A], H [auth B] | FLAVIN-ADENINE DINUCLEOTIDE C27 H33 N9 O15 P2 VWWQXMAJTJZDQX-UYBVJOGSSA-N |  | Ligand Interaction | |
| 0TX Query on 0TX | D [auth A], F [auth A] | (4S)-N~4~-(7-chloroquinolin-4-yl)-N~1~,N~1~-diethylpentane-1,4-diamine C18 H26 Cl N3 WHTVZRBIWZFKQO-AWEZNQCLSA-N |  | Ligand Interaction | |
| ZN Query on ZN | E [auth A], G [auth B] | ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N |  | Ligand Interaction | |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.40 Å
- R-Value Free: 0.174
- R-Value Work: 0.133
- R-Value Observed: 0.133
- Space Group: P 21 21 21
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 56.37 | α = 90 |
| b = 83.11 | β = 90 |
| c = 106.58 | γ = 90 |
| Software Name | Purpose |
|---|---|
| MOSFLM | data reduction |
| SCALA | data scaling |
| PHASER | phasing |
| PHENIX | refinement |
| PDB_EXTRACT | data extraction |
| MxDC | data collection |
Entry History
Deposition Data
- Released Date: 2013-03-13 Deposition Author(s): Leung, K.K., Shilton, B.H.
Revision History (Full details and data files)
- Version 1.0: 2013-03-13
Type: Initial release
