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- PDB-8irv: Dopamine Receptor D5R-Gs-Rotigotine complex -

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Basic information

Entry
Database: PDB / ID: 8irv
TitleDopamine Receptor D5R-Gs-Rotigotine complex
Components
  • (Guanine nucleotide-binding protein ...) x 3
  • Soluble cytochrome b562,D(1B) dopamine receptor
KeywordsMEMBRANE PROTEIN / Dopamine / Dopamine receptor / GPCR / D5R / Gs / Rotigotine / Parkinson's disease / Restless legs syndrome
Function / homology
Function and homology information


regulation of female receptivity / norepinephrine-epinephrine vasoconstriction involved in regulation of systemic arterial blood pressure / regulation of systemic arterial blood pressure by vasopressin / dopamine neurotransmitter receptor activity / Dopamine receptors / dopamine neurotransmitter receptor activity, coupled via Gs / dopamine binding / sensitization / positive regulation of adenylate cyclase activity / phospholipase C-activating dopamine receptor signaling pathway ...regulation of female receptivity / norepinephrine-epinephrine vasoconstriction involved in regulation of systemic arterial blood pressure / regulation of systemic arterial blood pressure by vasopressin / dopamine neurotransmitter receptor activity / Dopamine receptors / dopamine neurotransmitter receptor activity, coupled via Gs / dopamine binding / sensitization / positive regulation of adenylate cyclase activity / phospholipase C-activating dopamine receptor signaling pathway / synaptic transmission, dopaminergic / non-motile cilium / long-term synaptic depression / ciliary membrane / G protein-coupled dopamine receptor signaling pathway / negative regulation of NAD(P)H oxidase activity / transmission of nerve impulse / associative learning / adenylate cyclase-activating adrenergic receptor signaling pathway / response to amphetamine / activation of adenylate cyclase activity / negative regulation of blood pressure / reactive oxygen species metabolic process / response to cocaine / G protein-coupled receptor activity / electron transport chain / brush border membrane / wound healing / Olfactory Signaling Pathway / Activation of the phototransduction cascade / G beta:gamma signalling through PLC beta / Presynaptic function of Kainate receptors / Thromboxane signalling through TP receptor / G-protein activation / G protein-coupled acetylcholine receptor signaling pathway / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / adenylate cyclase-activating G protein-coupled receptor signaling pathway / Prostacyclin signalling through prostacyclin receptor / Glucagon signaling in metabolic regulation / G beta:gamma signalling through CDC42 / ADP signalling through P2Y purinoceptor 12 / G beta:gamma signalling through BTK / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / Sensory perception of sweet, bitter, and umami (glutamate) taste / photoreceptor disc membrane / cilium / Adrenaline,noradrenaline inhibits insulin secretion / Glucagon-type ligand receptors / Vasopressin regulates renal water homeostasis via Aquaporins / G alpha (z) signalling events / intracellular calcium ion homeostasis / cellular response to catecholamine stimulus / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / ADORA2B mediated anti-inflammatory cytokines production / sensory perception of taste / ADP signalling through P2Y purinoceptor 1 / adenylate cyclase-activating dopamine receptor signaling pathway / G beta:gamma signalling through PI3Kgamma / cellular response to prostaglandin E stimulus / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / GPER1 signaling / G-protein beta-subunit binding / Inactivation, recovery and regulation of the phototransduction cascade / heterotrimeric G-protein complex / G alpha (12/13) signalling events / extracellular vesicle / signaling receptor complex adaptor activity / Thrombin signalling through proteinase activated receptors (PARs) / GTPase binding / retina development in camera-type eye / phospholipase C-activating G protein-coupled receptor signaling pathway / Ca2+ pathway / G alpha (i) signalling events / fibroblast proliferation / G alpha (s) signalling events / G alpha (q) signalling events / chemical synaptic transmission / cell population proliferation / Ras protein signal transduction / Extra-nuclear estrogen signaling / periplasmic space / electron transfer activity / iron ion binding / G protein-coupled receptor signaling pathway / lysosomal membrane / GTPase activity / synapse / heme binding / protein-containing complex binding / signal transduction / extracellular exosome / membrane / plasma membrane / cytoplasm / cytosol
Similarity search - Function
Dopamine D5 receptor / Dopamine receptor family / Cytochrome b562 / Cytochrome b562 / Cytochrome c/b562 / Serpentine type 7TM GPCR chemoreceptor Srsx / G-protein, gamma subunit / G-protein gamma subunit domain profile. / GGL domain / G-protein gamma-like domain superfamily ...Dopamine D5 receptor / Dopamine receptor family / Cytochrome b562 / Cytochrome b562 / Cytochrome c/b562 / Serpentine type 7TM GPCR chemoreceptor Srsx / G-protein, gamma subunit / G-protein gamma subunit domain profile. / GGL domain / G-protein gamma-like domain superfamily / G-protein gamma-like domain / GGL domain / G protein gamma subunit-like motifs / Guanine nucleotide-binding protein, beta subunit / G-protein, beta subunit / G-protein coupled receptors family 1 signature. / G protein-coupled receptor, rhodopsin-like / GPCR, rhodopsin-like, 7TM / G-protein coupled receptors family 1 profile. / 7 transmembrane receptor (rhodopsin family) / G-protein beta WD-40 repeat / WD40 repeat, conserved site / Trp-Asp (WD) repeats signature. / Trp-Asp (WD) repeats profile. / Trp-Asp (WD) repeats circular profile. / WD domain, G-beta repeat / WD40 repeats / WD40 repeat / WD40-repeat-containing domain superfamily / WD40/YVTN repeat-like-containing domain superfamily
Similarity search - Domain/homology
CHOLESTEROL / PALMITIC ACID / Rotigotine / Soluble cytochrome b562 / D(1B) dopamine receptor / Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 / Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
Similarity search - Component
Biological speciesHomo sapiens (human)
Escherichia coli (E. coli)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.1 Å
AuthorsXu, P. / Huang, S. / Zhuang, Y. / Mao, C. / Zhang, Y. / Wang, Y. / Li, H. / Jiang, Y. / Zhang, Y. / Xu, H.E.
Funding support China, 1items
OrganizationGrant numberCountry
Ministry of Science and Technology (MoST, China)2018YFA0507002 China
CitationJournal: Cell Res / Year: 2023
Title: Structural genomics of the human dopamine receptor system.
Authors: Peiyu Xu / Sijie Huang / Brian E Krumm / Youwen Zhuang / Chunyou Mao / Yumu Zhang / Yue Wang / Xi-Ping Huang / Yong-Feng Liu / Xinheng He / Huadong Li / Wanchao Yin / Yi Jiang / Yan Zhang / ...Authors: Peiyu Xu / Sijie Huang / Brian E Krumm / Youwen Zhuang / Chunyou Mao / Yumu Zhang / Yue Wang / Xi-Ping Huang / Yong-Feng Liu / Xinheng He / Huadong Li / Wanchao Yin / Yi Jiang / Yan Zhang / Bryan L Roth / H Eric Xu /
Abstract: The dopaminergic system, including five dopamine receptors (D1R to D5R), plays essential roles in the central nervous system (CNS); and ligands that activate dopamine receptors have been used to ...The dopaminergic system, including five dopamine receptors (D1R to D5R), plays essential roles in the central nervous system (CNS); and ligands that activate dopamine receptors have been used to treat many neuropsychiatric disorders, including Parkinson's Disease (PD) and schizophrenia. Here, we report cryo-EM structures of all five subtypes of human dopamine receptors in complex with G protein and bound to the pan-agonist, rotigotine, which is used to treat PD and restless legs syndrome. The structures reveal the basis of rotigotine recognition in different dopamine receptors. Structural analysis together with functional assays illuminate determinants of ligand polypharmacology and selectivity. The structures also uncover the mechanisms of dopamine receptor activation, unique structural features among the five receptor subtypes, and the basis of G protein coupling specificity. Our work provides a comprehensive set of structural templates for the rational design of specific ligands to treat CNS diseases targeting the dopaminergic system.
History
DepositionMar 19, 2023Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Jun 7, 2023Provider: repository / Type: Initial release
Revision 1.1Aug 16, 2023Group: Data collection / Database references
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation_author.identifier_ORCID
Revision 1.2Nov 8, 2023Group: Derived calculations / Structure summary / Category: chem_comp / entity / pdbx_entity_nonpoly
Item: _chem_comp.name / _chem_comp.pdbx_synonyms ..._chem_comp.name / _chem_comp.pdbx_synonyms / _entity.pdbx_description / _pdbx_entity_nonpoly.name

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short
B: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
G: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
R: Soluble cytochrome b562,D(1B) dopamine receptor
hetero molecules


Theoretical massNumber of molelcules
Total (without water)161,04216
Polymers156,6034
Non-polymers4,43812
Water00
1


  • Idetical with deposited unit
  • defined by author
  • Evidence: electron microscopy
TypeNameSymmetry operationNumber
identity operation1_5551

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Components

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Guanine nucleotide-binding protein ... , 3 types, 3 molecules ABG

#1: Protein Guanine nucleotide-binding protein G(s) subunit alpha isoforms short


Mass: 41748.270 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Production host: Trichoplusia ni (cabbage looper)
#2: Protein Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1


Mass: 38146.707 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: GNB1 / Production host: Trichoplusia ni (cabbage looper) / References: UniProt: P62873
#3: Protein Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 / G gamma-I


Mass: 7861.143 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: GNG2 / Production host: Trichoplusia ni (cabbage looper) / References: UniProt: P59768

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Protein , 1 types, 1 molecules R

#4: Protein Soluble cytochrome b562,D(1B) dopamine receptor / Cytochrome b-562 / D(5) dopamine receptor / D1beta dopamine receptor / Dopamine D5 receptor


Mass: 68847.297 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Escherichia coli (E. coli), (gene. exp.) Homo sapiens (human)
Gene: cybC, DRD5, DRD1B, DRD1L2 / Production host: Trichoplusia ni (cabbage looper) / References: UniProt: P0ABE7, UniProt: P21918

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Non-polymers , 3 types, 12 molecules

#5: Chemical ChemComp-R5F / Rotigotine / (6~{S})-6-[propyl(2-thiophen-2-ylethyl)amino]-5,6,7,8-tetrahydronaphthalen-1-ol


Mass: 315.473 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C19H25NOS / Feature type: SUBJECT OF INVESTIGATION
#6: Chemical
ChemComp-CLR / CHOLESTEROL


Mass: 386.654 Da / Num. of mol.: 10 / Source method: obtained synthetically / Formula: C27H46O
#7: Chemical ChemComp-PLM / PALMITIC ACID


Mass: 256.424 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C16H32O2

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Details

Has ligand of interestY

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Experimental details

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Experiment

ExperimentMethod: ELECTRON MICROSCOPY
EM experimentAggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction

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Sample preparation

ComponentName: Dopamine Receptor D5R-Gs-Rotigotine complex / Type: COMPLEX / Entity ID: #1-#4 / Source: MULTIPLE SOURCES
Source (natural)Organism: Homo sapiens (human)
Source (recombinant)Organism: Trichoplusia ni (cabbage looper)
Buffer solutionpH: 7.4
SpecimenEmbedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
VitrificationCryogen name: ETHANE-PROPANE

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Electron microscopy imaging

Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company
MicroscopyModel: FEI TITAN KRIOS
Electron gunElectron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM
Electron lensMode: BRIGHT FIELD / Nominal defocus max: 2200 nm / Nominal defocus min: 1200 nm / Cs: 2.7 mm
Image recordingElectron dose: 64 e/Å2 / Film or detector model: GATAN K3 (6k x 4k) / Num. of real images: 4746

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Processing

SoftwareName: PHENIX / Version: 1.18.2_3874: / Classification: refinement
CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
3D reconstructionResolution: 3.1 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 2652297 / Symmetry type: POINT
Refine LS restraints
Refine-IDTypeDev idealNumber
ELECTRON MICROSCOPYf_bond_d0.0027399
ELECTRON MICROSCOPYf_angle_d0.4110025
ELECTRON MICROSCOPYf_dihedral_angle_d19.2851001
ELECTRON MICROSCOPYf_chiral_restr0.0371136
ELECTRON MICROSCOPYf_plane_restr0.0021271

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