5TFN

CRYSTAL STRUCTURE OF THE ZIKA VIRUS NS2B-NS3 PROTEASE in super-open conformation

PDB DOI: https://doi.org/10.2210/pdb5TFN/pdb

Classification: VIRAL PROTEIN
Organism(s): Zika virus
Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
Mutation(s): Yes

Deposited: 2016-09-26 Released: 2017-10-25
Deposition Author(s): Aleshin, A.E., Bankston, L., Liddington, R.C.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.00 Å
R-Value Free: 0.259
R-Value Work: 0.210
R-Value Observed: 0.213

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

A novel conformation for the Zika virus NS2B-NS3 protease offers new insights into biological regulation and inhibitor design.

Aleshin, A.E., Bankston, L., Shiryaev, S.A., Terskikh, A., Strongin, A., Liddington, R.C.

To be published.

Macromolecule Content

Total Structure Weight: 51.02 kDa
Atom Count: 2,475
Modelled Residue Count: 325
Deposited Residue Count: 482
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
NS2B-NS3 Protease CHIMERA,Genome polyprotein	A, B	241	Zika virus	Mutation(s): 1
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 Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 3.00 Å
R-Value Free: 0.259
R-Value Work: 0.210
R-Value Observed: 0.213
Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 54.956	α = 90
b = 54.956	β = 90
c = 250.108	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2017-10-25

Deposition Author(s):

Liddington, R.C.

Revision History (Full details and data files)

Version 1.0: 2017-10-25
Type: Initial release
Version 1.1: 2023-10-04
Changes: Data collection, Database references, Refinement description

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.