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Simulation report

Technical information

General information

Name: Delta opioid with naltrindole

PDB id: 4N6H

Activation state: Inactive

Description: Classical unbiased (NVT ensemble) complex flexibility assay.

Submitted by: GPCR drug discovery group (Pompeu Fabra University)

System setup

Solvent type: TIP3P

Membrane type: Homogeneous

Membrane composition: POPC

Ionic composition: Chloride (195 mM), Sodium ion (129 mM)

Number of molecules:

Water: 13363

POPC: 160

Chloride: 47

Sodium ion: 31

Naltrindole: 1

Delta-type opioid receptor: 1

Total number of atoms: 66513

Simulation details

Software and version: ACEMD, 3203

Forcefield and version: CHARMM, 36

Time step : 4.0 fs

Delta : 4.0 ns

Replicates: 1

Accumulated simulation time: 6.144 µs

Simulation components

Ligands

Orthosteric ligand(s)

Naltrindole

(1 molecule)


Experimental Data:
Ki: 0.199 nM More details

Receptor

Visualization and trajectory sharing powered by NGL viewer and MDSrv

Open with GPCRmd Workbench

Mutations

Table of simulated mutations

(Mutations shown in blue at the viewer)

Residue ID Residue seq. position Generic num. From To
72 37 - P S


Other molecules



Naltrindole (orthosteric lig.)

Specific State ID: 5020

(1 molecule)


POPC

Specific State ID: 5018

(160 molecules)


Chloride

Specific State ID: 5017

(47 molecules)

Cl-


Sodium ion

Specific State ID: 5016

(31 molecules)

Na+


Water

Specific State ID: 5019

(13363 molecules)

H2O


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