Download MendeleyCrystal Structure of Unlinked NS2B-NS3 Protease from Zika Virus in Complex with Inhibitor MI-2257
Huber, S., Braun, N., Steinmetzer, T.To be published.
8AQB
Crystal Structure of Unlinked NS2B-NS3 Protease from Zika Virus in Complex with Inhibitor MI-2257
- PDB DOI: https://doi.org/10.2210/pdb8AQB/pdb
- Classification: VIRAL PROTEIN
- Organism(s): Zika virus, synthetic construct
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): No
- Deposited: 2022-08-11 Released: 2022-12-21
- Funding Organization(s): Not funded
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.28 Å
- R-Value Free: 0.154
- R-Value Work: 0.131
- R-Value Observed: 0.132
wwPDB Validation 3D Report Full Report
This is version 2.1 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 |
| Serine protease subunit NS2B | 53 | Zika virus | Mutation(s): 0 |  | |
UniProt | |||||
Find proteins for Q32ZE1 (Zika virus) Explore Q32ZE1 Go to UniProtKB: Q32ZE1 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | Q32ZE1 | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Serine protease NS3 | 178 | Zika virus | Mutation(s): 0 EC: 3.4.21.91 (PDB Primary Data), 3.6.1.15 (PDB Primary Data), 3.6.4.13 (PDB Primary Data) |  | |
UniProt | |||||
Find proteins for Q32ZE1 (Zika virus) Explore Q32ZE1 Go to UniProtKB: Q32ZE1 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | Q32ZE1 | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by: Sequence | 3D Structure
Entity ID: 3 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| (1R,2R,3S,4R,6S)-4,6-diamino-2,3-dihydroxycyclohexyl 2,6-diamino-2,6-dideoxy-alpha-D-glucopyranoside | 5 | synthetic construct | Mutation(s): 0 |  | |
Sequence AnnotationsExpand | |||||
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Small Molecules
| Ligands 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| ACT Query on ACT | D [auth C] | ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M |  | ||
| Modified Residues 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Type | Formula | 2D Diagram | Parent |
| V7T Query on V7T | C | PEPTIDE-LIKE | C7 H16 N4 O2 |  | LYS |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.28 Å
- R-Value Free: 0.154
- R-Value Work: 0.131
- R-Value Observed: 0.132
- Space Group: P 21 21 21
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 48.366 | α = 90 |
| b = 60.716 | β = 90 |
| c = 82.932 | γ = 90 |
| Software Name | Purpose |
|---|---|
| PHENIX | refinement |
| XDS | data reduction |
| XDS | data scaling |
| PHASER | phasing |
| Coot | model building |
Entry History & Funding Information
Deposition Data
- Released Date: 2022-12-21 Deposition Author(s): Huber, S., Steinmetzer, T.
| Funding Organization | Location | Grant Number |
|---|---|---|
| Not funded | -- |
Revision History (Full details and data files)
- Version 1.0: 2022-12-21
Type: Initial release - Version 2.0: 2023-11-15
Changes: Atomic model, Data collection, Derived calculations - Version 2.1: 2024-01-31
Changes: Refinement description
