3ZYD | pdb_00003zyd

Crystal structure of 3C protease of coxsackievirus B3

PDB DOI: https://doi.org/10.2210/pdb3ZYD/pdb

Classification: HYDROLASE
Organism(s): Coxsackievirus B3
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2011-08-22 Released: 2012-08-29
Deposition Author(s): Tan, J., Anand, K., Mesters, J.R., Hilgenfeld, R.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.70 Å
R-Value Free:
0.225 (Depositor), 0.230 (DCC)
R-Value Work:
0.192 (Depositor), 0.190 (DCC)
R-Value Observed:
0.194 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Peptidic Ab-Nonsaturated Ethyl Esters as Inhibitors of the 3C Protease of Coxsackie Virus B3: Crystal Structures, Antiviral Activities, and Resistance Mutations

Tan, J., Anand, K., Mesters, J.R., Hilgenfeld, R.

To be published.

Macromolecule Content

Total Structure Weight: 20.52 kDa
Atom Count: 1,488
Modeled Residue Count: 181
Deposited Residue Count: 184
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3C PROTEINASE	A	184	Coxsackievirus B3	Mutation(s): 0 EC: 3.4.22.28
UniProt
Find proteins for Q5UEA2 (Coxsackievirus B3) Explore Q5UEA2 Go to UniProtKB: Q5UEA2
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q5UEA2
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.70 Å
R-Value Free: 0.225 (Depositor), 0.230 (DCC)
R-Value Work: 0.192 (Depositor), 0.190 (DCC)
R-Value Observed: 0.194 (Depositor)

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 76.85	α = 90
b = 64.38	β = 116.41
c = 39.36	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
iMOSFLM	data reduction
SCALA	data scaling
MOLREP	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2012-08-29

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2012-08-29
Type: Initial release
Version 1.1: 2019-05-08
Changes: Data collection, Experimental preparation, Other
Version 1.2: 2023-12-20
Changes: Data collection, Database references, Derived calculations, Other, Refinement description

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729.