[English] 日本語

- EMDB-60918: Identification, structure and agonist design of an androgen membr... -
+
Open data
-
Basic information
Entry | ![]() | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Title | Identification, structure and agonist design of an androgen membrane receptor. | |||||||||
![]() | ||||||||||
![]() |
| |||||||||
![]() | Complex / agonist / GPCR / MEMBRANE PROTEIN | |||||||||
Function / homology | ![]() G protein-coupled receptor activity / 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 / adenylate cyclase-activating G protein-coupled receptor signaling pathway / G-protein activation / Activation of G protein gated Potassium channels ...G protein-coupled receptor activity / 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 / adenylate cyclase-activating G protein-coupled receptor signaling pathway / G-protein activation / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Prostacyclin signalling through prostacyclin receptor / G beta:gamma signalling through CDC42 / Glucagon signaling in metabolic regulation / G beta:gamma signalling through BTK / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / ADP signalling through P2Y purinoceptor 12 / Sensory perception of sweet, bitter, and umami (glutamate) taste / photoreceptor disc membrane / Glucagon-type ligand receptors / Adrenaline,noradrenaline inhibits insulin secretion / Vasopressin regulates renal water homeostasis via Aquaporins / G alpha (z) signalling events / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / cellular response to catecholamine stimulus / ADORA2B mediated anti-inflammatory cytokines production / ADP signalling through P2Y purinoceptor 1 / G beta:gamma signalling through PI3Kgamma / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / adenylate cyclase-activating dopamine receptor signaling pathway / GPER1 signaling / Inactivation, recovery and regulation of the phototransduction cascade / cellular response to prostaglandin E stimulus / G-protein beta-subunit binding / heterotrimeric G-protein complex / G alpha (12/13) signalling events / sensory perception of taste / extracellular vesicle / signaling receptor complex adaptor activity / Thrombin signalling through proteinase activated receptors (PARs) / GTPase binding / Ca2+ pathway / retina development in camera-type eye / High laminar flow shear stress activates signaling by PIEZO1 and PECAM1:CDH5:KDR in endothelial cells / fibroblast proliferation / G alpha (i) signalling events / G alpha (s) signalling events / phospholipase C-activating G protein-coupled receptor signaling pathway / G alpha (q) signalling events / Ras protein signal transduction / Extra-nuclear estrogen signaling / cell population proliferation / cell surface receptor signaling pathway / nuclear speck / G protein-coupled receptor signaling pathway / lysosomal membrane / GTPase activity / synapse / protein-containing complex binding / signal transduction / extracellular exosome / nucleoplasm / membrane / plasma membrane / cytosol / cytoplasm Similarity search - Function | |||||||||
Biological species | ![]() | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 3.53 Å | |||||||||
![]() | Ping YQ / Yang Z | |||||||||
Funding support | ![]()
| |||||||||
![]() | ![]() Title: Structural basis for the tethered peptide activation of adhesion GPCRs. Authors: Yu-Qi Ping / Peng Xiao / Fan Yang / Ru-Jia Zhao / Sheng-Chao Guo / Xu Yan / Xiang Wu / Chao Zhang / Yan Lu / Fenghui Zhao / Fulai Zhou / Yue-Tong Xi / Wanchao Yin / Feng-Zhen Liu / Dong-Fang ...Authors: Yu-Qi Ping / Peng Xiao / Fan Yang / Ru-Jia Zhao / Sheng-Chao Guo / Xu Yan / Xiang Wu / Chao Zhang / Yan Lu / Fenghui Zhao / Fulai Zhou / Yue-Tong Xi / Wanchao Yin / Feng-Zhen Liu / Dong-Fang He / Dao-Lai Zhang / Zhong-Liang Zhu / Yi Jiang / Lutao Du / Shi-Qing Feng / Torsten Schöneberg / Ines Liebscher / H Eric Xu / Jin-Peng Sun / ![]() ![]() Abstract: Adhesion G-protein-coupled receptors (aGPCRs) are important for organogenesis, neurodevelopment, reproduction and other processes. Many aGPCRs are activated by a conserved internal (tethered) agonist ...Adhesion G-protein-coupled receptors (aGPCRs) are important for organogenesis, neurodevelopment, reproduction and other processes. Many aGPCRs are activated by a conserved internal (tethered) agonist sequence known as the Stachel sequence. Here, we report the cryogenic electron microscopy (cryo-EM) structures of two aGPCRs in complex with G: GPR133 and GPR114. The structures indicate that the Stachel sequences of both receptors assume an α-helical-bulge-β-sheet structure and insert into a binding site formed by the transmembrane domain (TMD). A hydrophobic interaction motif (HIM) within the Stachel sequence mediates most of the intramolecular interactions with the TMD. Combined with the cryo-EM structures, biochemical characterization of the HIM motif provides insight into the cross-reactivity and selectivity of the Stachel sequences. Two interconnected mechanisms, the sensing of Stachel sequences by the conserved 'toggle switch' W and the constitution of a hydrogen-bond network formed by Q/Y and the P/VφφG motif (φ indicates a hydrophobic residue), are important in Stachel sequence-mediated receptor activation and G coupling. Notably, this network stabilizes kink formation in TM helices 6 and 7 (TM6 and TM7, respectively). A common G-binding interface is observed between the two aGPCRs, and GPR114 has an extended TM7 that forms unique interactions with G. Our structures reveal the detailed mechanisms of aGPCR activation by Stachel sequences and their G coupling. | |||||||||
History |
|
-
Structure visualization
Supplemental images |
---|
-
Downloads & links
-EMDB archive
Map data | ![]() | 20.4 MB | ![]() | |
---|---|---|---|---|
Header (meta data) | ![]() ![]() | 21.7 KB 21.7 KB | Display Display | ![]() |
Images | ![]() | 106.3 KB | ||
Masks | ![]() | 40.6 MB | ![]() | |
Filedesc metadata | ![]() | 6.9 KB | ||
Others | ![]() ![]() | 37.7 MB 37.7 MB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 9iv2MC ![]() 8x9sC ![]() 8x9tC ![]() 8x9uC ![]() 9iv1C M: atomic model generated by this map C: citing same article ( |
---|---|
Similar structure data | Similarity search - Function & homology ![]() |
-
Links
EMDB pages | ![]() ![]() |
---|---|
Related items in Molecule of the Month |
-
Map
File | ![]() | ||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 0.92 Å | ||||||||||||||||||||||||||||||||||||
Density |
| ||||||||||||||||||||||||||||||||||||
Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
|
-Supplemental data
-Mask #1
File | ![]() | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Projections & Slices |
| ||||||||||||
Density Histograms |
-Half map: #1
File | emd_60918_half_map_1.map | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Projections & Slices |
| ||||||||||||
Density Histograms |
-Half map: #2
File | emd_60918_half_map_2.map | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Projections & Slices |
| ||||||||||||
Density Histograms |
-
Sample components
-Entire : Complex of GPR133 with agonist and G protein trime
Entire | Name: Complex of GPR133 with agonist and G protein trime |
---|---|
Components |
|
-Supramolecule #1: Complex of GPR133 with agonist and G protein trime
Supramolecule | Name: Complex of GPR133 with agonist and G protein trime / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#4 |
---|---|
Source (natural) | Organism: ![]() |
-Macromolecule #1: 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: 1 / Number of copies: 1 / Enantiomer: LEVO |
---|---|
Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 37.784301 KDa |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: GSLLQSELDQ LRQEAEQLKN QIRDARKACA DATLSQITNN IDPVGRIQMR TRRTLRGHLA KIYAMHWGTD SRLLVSASQD GKLIIWDSY TTNKVHAIPL RSSWVMTCAY APSGNYVACG GLDNICSIYN LKTREGNVRV SRELAGHTGY LSCCRFLDDN Q IVTSSGDT ...String: GSLLQSELDQ LRQEAEQLKN QIRDARKACA DATLSQITNN IDPVGRIQMR TRRTLRGHLA KIYAMHWGTD SRLLVSASQD GKLIIWDSY TTNKVHAIPL RSSWVMTCAY APSGNYVACG GLDNICSIYN LKTREGNVRV SRELAGHTGY LSCCRFLDDN Q IVTSSGDT TCALWDIETG QQTTTFTGHT GDVMSLSLAP DTRLFVSGAC DASAKLWDVR EGMCRQTFTG HESDINAICF FP NGNAFAT GSDDATCRLF DLRADQELMT YSHDNIICGI TSVSFSKSGR LLLAGYDDFN CNVWDALKAD RAGVLAGHDN RVS CLGVTD DGMAVATGSW DSFLKIWN UniProtKB: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 |
-Macromolecule #2: 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: 2 / Number of copies: 1 / Enantiomer: LEVO |
---|---|
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 #3: Gs protein alpha subunit
Macromolecule | Name: Gs protein alpha subunit / type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO |
---|---|
Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 41.879465 KDa |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: MGCTLSAEDK AAVERSKMIE KQLQKDKQVY RATHRLLLLG ADNSGKSTIV KQMRIYHVNG YSEEECKQYK AVVYSNTIQS IIAIIRAMG RLKIDFGDSA RADDARQLFV LAGAAEEGFM TAELAGVIKR LWKDSGVQAC FNRSREYQLN DSAAYYLNDL D RIAQPNYI ...String: MGCTLSAEDK AAVERSKMIE KQLQKDKQVY RATHRLLLLG ADNSGKSTIV KQMRIYHVNG YSEEECKQYK AVVYSNTIQS IIAIIRAMG RLKIDFGDSA RADDARQLFV LAGAAEEGFM TAELAGVIKR LWKDSGVQAC FNRSREYQLN DSAAYYLNDL D RIAQPNYI PTQQDVLRTR VKTSGIFETK FQVDKVNFHM FDVGAQRDER RKWIQCFNDV TAIIFVVDSS DYNRLQEALN DF KSIWNNR WLRTISVILF LNKQDLLAEK VLAGKSKIED YFPEFARYTT PEDATPEPGE DPRVTRAKYF IRDEFLRIST ASG DGRHYC YPHFTCSVDT ENARRIFNDC RDIIQRMHLR QYELL |
-Macromolecule #4: Adhesion G-protein coupled receptor D1
Macromolecule | Name: Adhesion G-protein coupled receptor D1 / type: protein_or_peptide / ID: 4 / Number of copies: 1 / Enantiomer: LEVO |
---|---|
Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 65.688828 KDa |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: HPIITNLTEE RKTFQSPGVI LSYLQNVSLS LPSKSLSEQT ALNLTKTFLK AVGEILLLPG WIALSEDSAV VLSLIDTIDT VMGHVSSNL HGSTPQVTVE GSSAMAEFSV AKILPKTVNS SHYRFPAHGQ SFIQIPHEAF HRHAWSTVVG LLYHSMHYYL N NIWPAHTK ...String: HPIITNLTEE RKTFQSPGVI LSYLQNVSLS LPSKSLSEQT ALNLTKTFLK AVGEILLLPG WIALSEDSAV VLSLIDTIDT VMGHVSSNL HGSTPQVTVE GSSAMAEFSV AKILPKTVNS SHYRFPAHGQ SFIQIPHEAF HRHAWSTVVG LLYHSMHYYL N NIWPAHTK IAEAMHHQDC LLFATSHLIS LEVSPPPTLS QNLSGSPLIT VHLKHRLTRK QHSEATNSSN RVFVYCAFLD FS SGEGVWS NHGCALTRGN LTYSVCRCTH LTNFAILMQV VPLELARGHQ VALSSISYVG CSLSVLCLVA TLVTFAVLSS VST IRNQRY HIHANLSFAV LVAQVLLLIS FRLEPGTTPC QVMAVLLHYF FLSAFAWMLV EGLHLYSMVI KVFGSEDSKH RYYY GMGWG FPLLICIISL SFAMDSYGTS NNCWLSLASG AIWAFVAPAL FVIVVNIGIL IAVTRVISQI SADNYKIHGD PSAFK LTAK AVAVLLPILG TSWVFGVLAV NGCAVVFQYM FATLNSLQGL FIFLFHCLLN SEVRAAFKHK TKVWSLTSSS ARTSNA KPF HSDLMNGTRP GMASTKLSPW DKSSHSAHRV DLSAV UniProtKB: Adhesion G-protein coupled receptor D1 |
-Macromolecule #5: 5-ALPHA-DIHYDROTESTOSTERONE
Macromolecule | Name: 5-ALPHA-DIHYDROTESTOSTERONE / type: ligand / ID: 5 / Number of copies: 1 / Formula: DHT |
---|---|
Molecular weight | Theoretical: 290.44 Da |
Chemical component information | ![]() ChemComp-DHT: |
-Experimental details
-Structure determination
Method | cryo EM |
---|---|
![]() | single particle reconstruction |
Aggregation state | particle |
-
Sample preparation
Buffer | pH: 7.5 |
---|---|
Vitrification | Cryogen name: ETHANE |
-
Electron microscopy
Microscope | FEI TITAN KRIOS |
---|---|
Image recording | Film or detector model: GATAN K3 (6k x 4k) / Average electron dose: 60.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: OTHER / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.2 µm / Nominal defocus min: 1.2 µm |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
-
Image processing
Startup model | Type of model: OTHER |
---|---|
Final reconstruction | Resolution.type: BY AUTHOR / Resolution: 3.53 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 267022 |
Initial angle assignment | Type: OTHER |
Final angle assignment | Type: NOT APPLICABLE |