2M9P

NMR structure of an inhibitor bound dengue NS3 protease

• PDB DOI: https://doi.org/10.2210/pdb2M9P/pdb
• BMRB: 19305

• Classification: HYDROLASE/HYDROLASE INHIBITOR
• Organism(s): Dengue virus 2 Thailand/0168/1979
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2013-06-18 Released: 2014-07-09 
• Deposition Author(s): Gibbs, A., Tounge, B., Steele, R.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Literature

NMR structure of an inhibitor bound dengue NS3 protease provides new insights into the NS2B NS3 ligand interactions

Gibbs, A., Tounge, B., Steele, R.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 26.08 kDa 
• Atom Count: 1,836 
• Modelled Residue Count: 245 
• Deposited Residue Count: 245 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Serine protease subunit NS2B, Serine protease NS3	A	240	Dengue virus 2 Thailand/0168/1979	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 P14337 (Dengue virus type 2 (isolate Thailand/0168/1979)) Explore P14337  Go to UniProtKB:  P14337

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Serine protease inhibitor	B	5	N/A	Mutation(s): 0

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
NLE	B	L-PEPTIDE LINKING	C6 H13 N O2		LEU

Biologically Interesting Molecules (External Reference) 1 Unique

Entity ID: 2
ID	Chains	Name	Type/Class	2D Diagram	3D Interactions
PRD_001171	B	Serine protease inhibitor BEZ-NLE-LYS-ARG-M9P	Peptide-like / Enzyme inhibitor

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-07-09 
Deposition Author(s): Gibbs, A., Tounge, B., Steele, R.

Revision History  

• Version 1.0: 2014-07-09
  Type: Initial release
  
• Version 1.1: 2023-06-14
  Changes: Data collection, Database references, Derived calculations, Other
• Version 2.0: 2023-11-15
  Changes: Atomic model, Data collection, Derived calculations