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- EMDB-30681: Cryo-EM structure of the partial agonist salbutamol-bound beta2 a... -
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Open data
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Basic information
Entry | Database: EMDB / ID: EMD-30681 | |||||||||
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Title | Cryo-EM structure of the partial agonist salbutamol-bound beta2 adrenergic receptor-Gs protein complex. | |||||||||
![]() | Cryo-EM structure of the partial agonist salbutamol-bound beta2 adrenergic receptor-Gs complex. | |||||||||
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Function / homology | ![]() Olfactory Signaling Pathway / Sensory perception of sweet, bitter, and umami (glutamate) taste / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / Activation of the phototransduction cascade / : / beta2-adrenergic receptor activity / norepinephrine-epinephrine-mediated vasodilation involved in regulation of systemic arterial blood pressure / positive regulation of mini excitatory postsynaptic potential / positive regulation of cAMP-dependent protein kinase activity / Activation of G protein gated Potassium channels ...Olfactory Signaling Pathway / Sensory perception of sweet, bitter, and umami (glutamate) taste / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / Activation of the phototransduction cascade / : / beta2-adrenergic receptor activity / norepinephrine-epinephrine-mediated vasodilation involved in regulation of systemic arterial blood pressure / positive regulation of mini excitatory postsynaptic potential / positive regulation of cAMP-dependent protein kinase activity / Activation of G protein gated Potassium channels / G-protein activation / G beta:gamma signalling through PI3Kgamma / Prostacyclin signalling through prostacyclin receptor / G beta:gamma signalling through PLC beta / ADP signalling through P2Y purinoceptor 1 / Thromboxane signalling through TP receptor / Presynaptic function of Kainate receptors / G beta:gamma signalling through CDC42 / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Glucagon-type ligand receptors / Adrenaline,noradrenaline inhibits insulin secretion / G alpha (12/13) signalling events / G beta:gamma signalling through BTK / ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Similarity search - Function | |||||||||
Biological species | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |||||||||
Method | ![]() ![]() | |||||||||
![]() | Yang F / Ling SL / Zhou YX / Zhang YN / Lv P / Liu SL / Fang W / Sun WJ / Hu LYA | |||||||||
![]() | ![]() Title: Different Conformational Responses of the beta2-Adrenergic Receptor-Gs Complex upon Binding of the Partial Agonist Salbutamol or the Full Agonist Isoprenaline Authors: Yang F / Ling SL / Zhou YX / Zhang YN / Lv P / Liu SL / Fang W / Sun WJ / Hu LYA / Zhang L / Shi P / Tian C | |||||||||
History |
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Structure visualization
Movie |
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Structure viewer | EM map: ![]() ![]() ![]() |
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 2.6 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 15.8 KB 15.8 KB | Display Display | ![]() |
Images | ![]() | 56.3 KB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7dhiMC ![]() 7dhrC M: atomic model generated by this map C: citing same article ( |
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Similar structure data |
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Links
EMDB pages | ![]() ![]() |
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Related items in Molecule of the Month |
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Map
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Annotation | Cryo-EM structure of the partial agonist salbutamol-bound beta2 adrenergic receptor-Gs complex. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1.014 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
CCP4 map header:
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-Supplemental data
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Sample components
-Entire : Cryo-EM structure of the partial agonist salbutamol-bound beta2 a...
Entire | Name: Cryo-EM structure of the partial agonist salbutamol-bound beta2 adrenergic receptor-Gs protein complex. |
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Components |
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-Supramolecule #1: Cryo-EM structure of the partial agonist salbutamol-bound beta2 a...
Supramolecule | Name: Cryo-EM structure of the partial agonist salbutamol-bound beta2 adrenergic receptor-Gs protein complex. type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#5 |
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Source (natural) | Organism: ![]() ![]() |
Recombinant expression | Organism: ![]() ![]() ![]() |
Molecular weight | Experimental: 151.4 kDa/nm |
-Macromolecule #1: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short
Macromolecule | Name: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 45.812594 KDa |
Recombinant expression | Organism: ![]() ![]() ![]() |
Sequence | String: SMGCLGNSKT EDQRNEEKAQ REANKKIEKQ LQKDKQVYRA THRLLLLGAG ESGKSTIVKQ MRILHVNGFN GEGGEEDPQA ARSNSDGEK ATKVQDIKNN LKEAIETIVA AMSNLVPPVE LANPENQFRV DYILSVMNVP DFDFPPEFYE HAKALWEDEG V RACYERSN ...String: SMGCLGNSKT EDQRNEEKAQ REANKKIEKQ LQKDKQVYRA THRLLLLGAG ESGKSTIVKQ MRILHVNGFN GEGGEEDPQA ARSNSDGEK ATKVQDIKNN LKEAIETIVA AMSNLVPPVE LANPENQFRV DYILSVMNVP DFDFPPEFYE HAKALWEDEG V RACYERSN EYQLIDCAQY FLDKIDVIKQ ADYVPSDQDL LRCRVLTSGI FETKFQVDKV NFHMFDVGGQ RDERRKWIQC FN DVTAIIF VVASSSYNMV IREDNQTNRL QEALNLFKSI WNNRWLRTIS VILFLNKQDL LAEKVLAGKS KIEDYFPEFA RYT TPEDAT PEPGEDPRVT RAKYFIRDEF LRISTASGDG RHYCYPHFTC AVDTENIRRV FNDCRDIIQR MHLRQYELL |
-Macromolecule #2: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
Macromolecule | Name: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() ![]() |
Molecular weight | Theoretical: 37.41693 KDa |
Recombinant expression | Organism: ![]() ![]() ![]() |
Sequence | String: MSELDQLRQE AEQLKNQIRD ARKACADATL SQITNNIDPV GRIQMRTRRT LRGHLAKIYA MHWGTDSRLL VSASQDGKLI IWDSYTTNK VHAIPLRSSW VMTCAYAPSG NYVACGGLDN ICSIYNLKTR EGNVRVSREL AGHTGYLSCC RFLDDNQIVT S SGDTTCAL ...String: MSELDQLRQE AEQLKNQIRD ARKACADATL SQITNNIDPV GRIQMRTRRT LRGHLAKIYA MHWGTDSRLL VSASQDGKLI IWDSYTTNK VHAIPLRSSW VMTCAYAPSG NYVACGGLDN ICSIYNLKTR EGNVRVSREL AGHTGYLSCC RFLDDNQIVT S SGDTTCAL WDIETGQQTT TFTGHTGDVM SLSLAPDTRL FVSGACDASA KLWDVREGMC RQTFTGHESD INAICFFPNG NA FATGSDD ATCRLFDLRA DQELMTYSHD NIICGITSVS FSKSGRLLLA GYDDFNCNVW DALKADRAGV LAGHDNRVSC LGV TDDGMA VATGSWDSFL KIWN |
-Macromolecule #3: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
Macromolecule | Name: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() ![]() |
Molecular weight | Theoretical: 8.805155 KDa |
Recombinant expression | Organism: ![]() ![]() ![]() |
Sequence | String: MHHHHHHMAS NNTASIAQAR KLVEQLKMEA NIDRIKVSKA AADLMAYCEA HAKEDPLLTP VPASENPFRE KKFFSAIL |
-Macromolecule #4: Nb35 nanobody
Macromolecule | Name: Nb35 nanobody / type: protein_or_peptide / ID: 4 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() ![]() |
Molecular weight | Theoretical: 17.057271 KDa |
Recombinant expression | Organism: ![]() ![]() ![]() |
Sequence | String: MKYLLPTAAA GLLLLAAQPA MAMQVQLQES GGGLVQPGGS LRLSCAASGF TFSNYKMNWV RQAPGKGLEW VSDISQSGAS ISYTGSVKG RFTISRDNAK NTLYLQMNSL KPEDTAVYYC ARCPAPFTRD CFDVTSTTYA YRGQGTQVTV SSHHHHHH |
-Macromolecule #5: Beta-2 adrenergic receptor
Macromolecule | Name: Beta-2 adrenergic receptor / type: protein_or_peptide / ID: 5 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 42.042906 KDa |
Recombinant expression | Organism: ![]() ![]() ![]() |
Sequence | String: MKTIIALSYI FSLVFADYKD DDDAMGQPGN GSAFLLAPNR SHAPDHDVTQ QRDEVWVVGM GIVMSLIVLA IVFGNVLVIT AIAKFERLQ TVTNYFITSL AVADLVMGLA VVPFGAAHIL TKTWTFGNFW CEFWTSIDVL CVTASIWTLV VIAVDRYFAI T SPFKYQSL ...String: MKTIIALSYI FSLVFADYKD DDDAMGQPGN GSAFLLAPNR SHAPDHDVTQ QRDEVWVVGM GIVMSLIVLA IVFGNVLVIT AIAKFERLQ TVTNYFITSL AVADLVMGLA VVPFGAAHIL TKTWTFGNFW CEFWTSIDVL CVTASIWTLV VIAVDRYFAI T SPFKYQSL LTKNKARVII LMVWIVSGLT SFLPIQMHWY RATHQEAINC YAEETCCDFF TNQAYAIASS IVSFYVPLVI MV FVYSRVF QEAKRQLQKI DKSEGRFHVQ NRSSKFALKE HKALKTLGII MGTFTLAWLP FFIVNIVHVI QDNLIRKEVY ILL NWIGYV NSGFNPLIYS RSPDFRIAFQ ELLCLRRSSL KHHHHHHHHH H |
-Macromolecule #6: SALBUTAMOL
Macromolecule | Name: SALBUTAMOL / type: ligand / ID: 6 / Number of copies: 1 / Formula: 68H |
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Molecular weight | Theoretical: 239.311 Da |
Chemical component information | ![]() ChemComp-68H: |
-Macromolecule #7: water
Macromolecule | Name: water / type: ligand / ID: 7 / Number of copies: 2 / Formula: HOH |
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Molecular weight | Theoretical: 18.015 Da |
Chemical component information | ![]() ChemComp-HOH: |
-Experimental details
-Structure determination
Method | ![]() |
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Aggregation state | particle |
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Sample preparation
Buffer | pH: 7.5 |
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Grid | Model: Quantifoil / Material: GOLD / Mesh: 300 |
Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277 K / Instrument: FEI VITROBOT MARK IV |
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Electron microscopy
Microscope | FEI TITAN KRIOS |
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Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: SPOT SCAN / Imaging mode: DARK FIELD |
Image recording | Film or detector model: GATAN K2 SUMMIT (4k x 4k) / Detector mode: COUNTING / Average electron dose: 57.6 e/Å2 |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Image processing
Startup model | Type of model: PDB ENTRY PDB model - PDB ID: |
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Initial angle assignment | Type: ANGULAR RECONSTITUTION |
Final angle assignment | Type: ANGULAR RECONSTITUTION |
Final reconstruction | Resolution.type: BY AUTHOR / Resolution: 3.26 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 455803 |