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Simulation report

Technical information

General information

Name: Chimera protein of human 5-hydroxytryptamine receptor 2b and e. coli soluble cytochrome b562 in complex with ergotamine

PDB id: 4NC3

Activation state: Intermediate

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

Submitted by: GPCRmd community

System setup

Solvent type: TIP3P

Membrane type: Homogeneous

Membrane composition: POPC (99.4%), CLR (0.6%)

Ionic composition: Sodium ion (159 mM), Chloride (186 mM)

Number of molecules:

Water: 14013

POPC: 167

Chloride: 47

Sodium ion: 40

ERGOTAMINE: 1

Cholesterol: 1

5-hydroxytryptamine receptor 2B: 1

Total number of atoms: 69501

Simulation details

Software and version: ACEMD3, GPUGRID

Forcefield and version: CHARMM, c36 Jul 2020

Time step : 4.0 fs

Delta : 0.2 ns

Replicates: 3

Accumulated simulation time: 1.5 µs

Additonal parameters: Available at "Simulation protocol & starting files"



Simulation components

Ligands

Orthosteric ligand(s)

Ergotamine

(1 molecule)


Receptor

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Open with GPCRmd Workbench

Mutations

No mutations found



Other molecules



POPC

Specific State ID: 5152

(167 molecules)


Sodium ion

Specific State ID: 5153

(40 molecules)

Na+


Chloride

Specific State ID: 5154

(47 molecules)

Cl-


ERGOTAMINE (orthosteric lig.)

Specific State ID: 5219

(1 molecule)


Cholesterol

Specific State ID: 5166

(1 molecule)


Water

Specific State ID: 5151

(14013 molecules)

H2O