7HIX | pdb_00007hix

Group deposition of Chikungunya virus nsP3 macrodomain in complex with inhibitors from the READDI-AC AViDD center -- Crystal structure of Chikungunya virus nsP3 macrodomain in complex with RA-0188504-02 (CHIKV_MacB-x2438)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free: 
    0.218 (Depositor), 0.213 (DCC) 
  • R-Value Work: 
    0.195 (Depositor), 0.189 (DCC) 
  • R-Value Observed: 
    0.196 (Depositor) 

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

Validation slider image for 7HIX

Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history

Literature

Group deposition of Chikungunya virus nsP3 macrodomain in complex with inhibitors from the READDI-AC AViDD center

Aschenbrenner, J.C.Fairhead, M.Godoy, A.S.Almahli, H.Balcomb, B.H.Capkin, E.Chandran, A.V.Chen, W.Golding, M.Koekemoer, L.Lithgo, R.M.Marples, P.G.Ni, X.Saleem, R.S.Z.Thompson, W.Tomlinson, C.W.E.Wild, C.Winokan, M.Xavier, M.-A.E.Todd, M.H.Fearon, D.von Delft, F.

To be published.

Macromolecule Content 

  • Total Structure Weight: 73.34 kDa 
  • Atom Count: 5,924 
  • Modeled Residue Count: 648 
  • Deposited Residue Count: 652 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Non-structural protein 3
A, B, C, D
163Chikungunya virusMutation(s): 0 
EC: 3.1.3.84
UniProt
Find proteins for Q8JUX6 (Chikungunya virus (strain S27-African prototype))
Explore Q8JUX6 
Go to UniProtKB:  Q8JUX6
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8JUX6
Sequence Annotations
Expand
Reference Sequence

Small Molecules

Ligands 5 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
A1BCR
(Subject of Investigation/LOI)

Query on A1BCR



Download:Ideal Coordinates CCD File
FA [auth D]N-[(6-oxo-1,6-dihydropyridazin-3-yl)methyl]-1,3-thiazole-4-carboxamide
C9 H8 N4 O2 S
WJZNUSUKVOWSTR-UHFFFAOYSA-N
TRS

Query on TRS



Download:Ideal Coordinates CCD File
H [auth A]2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
C4 H12 N O3
LENZDBCJOHFCAS-UHFFFAOYSA-O
GOL

Query on GOL



Download:Ideal Coordinates CCD File
P [auth A]GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
DMS

Query on DMS



Download:Ideal Coordinates CCD File
BA [auth C]
CA [auth C]
DA [auth D]
E [auth A]
EA [auth D]
BA [auth C],
CA [auth C],
DA [auth D],
E [auth A],
EA [auth D],
F [auth A],
G [auth A],
I [auth A],
J [auth A],
K [auth A],
O [auth A],
Q [auth A],
R [auth A],
S [auth B],
T [auth B],
U [auth B],
X [auth C]
DIMETHYL SULFOXIDE
C2 H6 O S
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
CL

Query on CL



Download:Ideal Coordinates CCD File
AA [auth C]
L [auth A]
M [auth A]
N [auth A]
V [auth B]
AA [auth C],
L [auth A],
M [auth A],
N [auth A],
V [auth B],
W [auth B],
Y [auth C],
Z [auth C]
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free:  0.218 (Depositor), 0.213 (DCC) 
  • R-Value Work:  0.195 (Depositor), 0.189 (DCC) 
  • R-Value Observed: 0.196 (Depositor) 
Space Group: P 31
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 87.672α = 90
b = 87.672β = 90
c = 85.782γ = 120
Software Package:
Software NamePurpose
BUSTERrefinement
Aimlessdata scaling
PHASERphasing
XDSdata reduction

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

& Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United StatesU19AI171292

Revision History  (Full details and data files)

  • Version 1.0: 2024-10-16
    Type: Initial release
  • Version 1.1: 2026-02-18
    Changes: Refinement description