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- EMDB-33503: Cryo-EM structure of the purinergic receptor P2Y1R in complex wit... -
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Open data
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Basic information
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Title | Cryo-EM structure of the purinergic receptor P2Y1R in complex with 2MeSADP and G11 | ||||||||||||||||||
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![]() | G protein-coupled receptor / purinergic receptor / P2Y1R / ligand binding / signal transduction / MEMBRANE PROTEIN | ||||||||||||||||||
Function / homology | ![]() G protein-coupled ATP receptor activity / relaxation of muscle / G protein-coupled ADP receptor activity / P2Y receptors / G protein-coupled purinergic nucleotide receptor activity / positive regulation of inositol trisphosphate biosynthetic process / cellular response to purine-containing compound / positive regulation of penile erection / negative regulation of norepinephrine secretion / A1 adenosine receptor binding ...G protein-coupled ATP receptor activity / relaxation of muscle / G protein-coupled ADP receptor activity / P2Y receptors / G protein-coupled purinergic nucleotide receptor activity / positive regulation of inositol trisphosphate biosynthetic process / cellular response to purine-containing compound / positive regulation of penile erection / negative regulation of norepinephrine secretion / A1 adenosine receptor binding / positive regulation of monoatomic ion transport / glial cell migration / regulation of presynaptic cytosolic calcium ion concentration / G protein-coupled adenosine receptor signaling pathway / positive regulation of hormone secretion / signal transduction involved in regulation of gene expression / response to growth factor / cellular response to ATP / regulation of synaptic vesicle exocytosis / eating behavior / monoatomic ion transport / response to mechanical stimulus / presynaptic active zone membrane / adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway / blood vessel diameter maintenance / protein localization to plasma membrane / establishment of localization in cell / 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-coupled acetylcholine receptor signaling pathway / G-protein activation / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / cilium / Prostacyclin signalling through prostacyclin receptor / Glucagon signaling in metabolic regulation / G beta:gamma signalling through CDC42 / platelet activation / ADP binding / 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 / Adrenaline,noradrenaline inhibits insulin secretion / Glucagon-type ligand receptors / Vasopressin regulates renal water homeostasis via Aquaporins / G alpha (z) signalling events / 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 / Ca2+ pathway / signaling receptor activity / phospholipase C-activating G protein-coupled receptor signaling pathway / regulation of cell shape / positive regulation of cytosolic calcium ion concentration / basolateral plasma membrane / G alpha (i) signalling events / cell body / fibroblast proliferation / G alpha (s) signalling events / scaffold protein binding / G alpha (q) signalling events / Ras protein signal transduction / postsynaptic membrane / Extra-nuclear estrogen signaling / cell population proliferation / positive regulation of ERK1 and ERK2 cascade / cell surface receptor signaling pathway / postsynaptic density / positive regulation of protein phosphorylation / apical plasma membrane / protein heterodimerization activity / G protein-coupled receptor signaling pathway / lysosomal membrane / GTPase activity / glutamatergic synapse / synapse / dendrite / protein-containing complex binding / cell surface Similarity search - Function | ||||||||||||||||||
Biological species | ![]() | ||||||||||||||||||
Method | single particle reconstruction / cryo EM / Resolution: 2.9 Å | ||||||||||||||||||
![]() | Tan Q / Li B / Han S / Zhao Q / Wu B | ||||||||||||||||||
Funding support | ![]()
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![]() | ![]() Title: Structural insights into signal transduction of the purinergic receptors P2Y1R and P2Y12R. Authors: Beibei Li / Shuo Han / Mu Wang / Yu Yu / Limin Ma / Xiaojing Chu / Qiuxiang Tan / Qiang Zhao / Beili Wu / ![]() | ||||||||||||||||||
History |
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Structure visualization
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 59.6 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 22.7 KB 22.7 KB | Display Display | ![]() |
Images | ![]() | 43.9 KB | ||
Others | ![]() ![]() | 49.5 MB 49.5 MB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7xxhMC ![]() 7xxiC M: atomic model generated by this map C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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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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Voxel size | X=Y=Z: 1.045 Å | ||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Half map: #2
File | emd_33503_half_map_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #1
File | emd_33503_half_map_2.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
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Sample components
-Entire : The purinergic receptor P2Y1R in complex with 2MeSADP, G11 and scfv16
Entire | Name: The purinergic receptor P2Y1R in complex with 2MeSADP, G11 and scfv16 |
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Components |
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-Supramolecule #1: The purinergic receptor P2Y1R in complex with 2MeSADP, G11 and scfv16
Supramolecule | Name: The purinergic receptor P2Y1R in complex with 2MeSADP, G11 and scfv16 type: complex / ID: 1 / Parent: 0 / Macromolecule list: #2-#5 / Details: scf16 was recombinantly expressed in sf9 cells |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 10 kDa/nm |
-Macromolecule #1: P2Y purinoceptor 1
Macromolecule | Name: P2Y purinoceptor 1 / type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 46.296887 KDa |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: GAPTEVLWPA VPNGTDAAFL AGPGSSWGNS TVASTAAVSS SFKCALTKTG FQFYYLPAVY ILVFIIGFLG NSVAIWMFVF HMKPWSGIS VYMFNLALAD FLYVLTLPAL IFYYFNKTDW IFGDAMCKLQ RFIFHVNLYG SILFLTCISA HRYSGVVYPL K SLGRLKKK ...String: GAPTEVLWPA VPNGTDAAFL AGPGSSWGNS TVASTAAVSS SFKCALTKTG FQFYYLPAVY ILVFIIGFLG NSVAIWMFVF HMKPWSGIS VYMFNLALAD FLYVLTLPAL IFYYFNKTDW IFGDAMCKLQ RFIFHVNLYG SILFLTCISA HRYSGVVYPL K SLGRLKKK NAICISVLVW LIVVVAISPI LFYSGTGVRK NKTITCYDTT SDEYLRSYFI YSMCTTVAMF CVPLVLILGC YG LIVRALI YKDLDNSPLR RKSIYLVIIV LTVFAVSYIP FHVMKTMNLR ARLDFQTPAM CAFNDRVYAT YQVTRGLASL NSC VDPILY FLAGDTFRRR LSRATRKASR RSEANLQSKS EDMTLNILPE FKQNGDTSLE FLEVLFQGPG SWSHPQFEKG SGAG ASAGS WSHPQFEK UniProtKB: P2Y purinoceptor 1 |
-Macromolecule #2: Guanine nucleotide-binding protein G(11) subunit alpha
Macromolecule | Name: Guanine nucleotide-binding protein G(11) subunit alpha type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 41.385281 KDa |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: MGCTLSAEDK AAVERSKMID RNLRRDKRDA RRELKLLLLG TGESGKSTFI KQMRIIHGAG YSEEDKRGFT KLVYQNIFTA MQAMIRAME TLKILYKYEQ NKANALLIRE VDVEKVTTFE HQYVSAIKTL WEDPGIQECY DRRREYQLSD SAKYYLTDVD R IATLGYLP ...String: MGCTLSAEDK AAVERSKMID RNLRRDKRDA RRELKLLLLG TGESGKSTFI KQMRIIHGAG YSEEDKRGFT KLVYQNIFTA MQAMIRAME TLKILYKYEQ NKANALLIRE VDVEKVTTFE HQYVSAIKTL WEDPGIQECY DRRREYQLSD SAKYYLTDVD R IATLGYLP TQQDVLRVRV PTTGIIEYPF DLENIIFRMV DVGGQRSERR KWIHCFENVT SIMFLVALSE YDQVLVESDN EN RMEESKA LFRTIITYPW FQNSSVILFL NKKDLLEDKI LYSHLVDYFP EFDGPQRDAQ AAREFILKMF VDLNPDSDKI IYS HFTCAT DTENIRFVFA AVKDTILQLN LKEYNLV |
-Macromolecule #3: 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: 3 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 38.245805 KDa |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: MHHHHHHSEL DQLRQEAEQL KNQIRDARKA CADATLSQIT NNIDPVGRIQ MRTRRTLRGH LAKIYAMHWG TDSRLLVSAS QDGKLIIWD SYTTNKVHAI PLRSSWVMTC AYAPSGNYVA CGGLDNICSI YNLKTREGNV RVSRELAGHT GYLSCCRFLD D NQIVTSSG ...String: MHHHHHHSEL DQLRQEAEQL KNQIRDARKA CADATLSQIT NNIDPVGRIQ MRTRRTLRGH LAKIYAMHWG TDSRLLVSAS QDGKLIIWD SYTTNKVHAI PLRSSWVMTC AYAPSGNYVA CGGLDNICSI YNLKTREGNV RVSRELAGHT GYLSCCRFLD D NQIVTSSG DTTCALWDIE TGQQTTTFTG HTGDVMSLSL APDTRLFVSG ACDASAKLWD VREGMCRQTF TGHESDINAI CF FPNGNAF ATGSDDATCR LFDLRADQEL MTYSHDNIIC GITSVSFSKS GRLLLAGYDD FNCNVWDALK ADRAGVLAGH DNR VSCLGV TDDGMAVATG SWDSFLKIWN UniProtKB: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 |
-Macromolecule #4: 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: 4 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 7.861143 KDa |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: MASNNTASIA QARKLVEQLK MEANIDRIKV SKAAADLMAY CEAHAKEDPL LTPVPASENP FREKKFFCAI L UniProtKB: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 |
-Macromolecule #5: scfv16
Macromolecule | Name: scfv16 / type: protein_or_peptide / ID: 5 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 26.337307 KDa |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: DVQLVESGGG LVQPGGSRKL SCSASGFAFS SFGMHWVRQA PEKGLEWVAY ISSGSGTIYY ADTVKGRFTI SRDDPKNTLF LQMTSLRSE DTAMYYCVRS IYYYGSSPFD FWGQGTTLTV SSGGGGSGGG GSGGGGSDIV MTQATSSVPV TPGESVSISC R SSKSLLHS ...String: DVQLVESGGG LVQPGGSRKL SCSASGFAFS SFGMHWVRQA PEKGLEWVAY ISSGSGTIYY ADTVKGRFTI SRDDPKNTLF LQMTSLRSE DTAMYYCVRS IYYYGSSPFD FWGQGTTLTV SSGGGGSGGG GSGGGGSDIV MTQATSSVPV TPGESVSISC R SSKSLLHS NGNTYLYWFL QRPGQSPQLL IYRMSNLASG VPDRFSGSGS GTAFTLTISR LEAEDVGVYY CMQHLEYPLT FG AGTKLEL |
-Macromolecule #6: 2-(methylsulfanyl)adenosine 5'-(trihydrogen diphosphate)
Macromolecule | Name: 2-(methylsulfanyl)adenosine 5'-(trihydrogen diphosphate) type: ligand / ID: 6 / Number of copies: 1 / Formula: 6AD |
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Molecular weight | Theoretical: 473.293 Da |
Chemical component information | ![]() ChemComp-6AD: |
-Experimental details
-Structure determination
Method | cryo EM |
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![]() | single particle reconstruction |
Aggregation state | particle |
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Sample preparation
Concentration | 2.0 mg/mL |
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Buffer | pH: 7.5 / Component - Concentration: 2.0 mg/ml / Component - Formula: 150mM / Component - Name: sodium chloride |
Grid | Model: C-flat-1.2/1.3 / Material: GOLD / Mesh: 400 / Pretreatment - Type: GLOW DISCHARGE |
Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 298 K / Instrument: FEI VITROBOT MARK IV / Details: blot for 1s. |
Details | This sample was monodisperse |
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Electron microscopy
Microscope | FEI TITAN KRIOS |
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Image recording | Film or detector model: GATAN K3 BIOQUANTUM (6k x 4k) / Number grids imaged: 2 / Number real images: 9856 / Average exposure time: 2.0 sec. / Average electron dose: 60.0 e/Å2 / Details: Images were collected in movie-mode |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Cs: 2.7 mm / Nominal defocus max: 1.5 µm / Nominal defocus min: 0.8 µm |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |