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- EMDB-44906: Human calcitonin Receptor in complex with Gs and cagrilintide in ... -
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Basic information
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Title | Human calcitonin Receptor in complex with Gs and cagrilintide in the CT-like conformation | ||||||||||||||||||
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![]() | Obesity / calcitonin receptor / amylin receptor / receptor activity-modifying protein / GPCR / MEMBRANE PROTEIN | ||||||||||||||||||
Function / homology | ![]() calcitonin binding / calcitonin family receptor activity / amylin receptor complex 1 / amylin receptor complex 2 / calcitonin family receptor signaling pathway / amylin receptor complex 3 / amylin receptor activity / calcitonin receptor activity / calcitonin gene-related peptide receptor signaling pathway / calcitonin gene-related peptide receptor activity ...calcitonin binding / calcitonin family receptor activity / amylin receptor complex 1 / amylin receptor complex 2 / calcitonin family receptor signaling pathway / amylin receptor complex 3 / amylin receptor activity / calcitonin receptor activity / calcitonin gene-related peptide receptor signaling pathway / calcitonin gene-related peptide receptor activity / amylin receptor 3 signaling pathway / amylin receptor 2 signaling pathway / amylin receptor 1 signaling pathway / amylin receptor signaling pathway / Calcitonin-like ligand receptors / negative regulation of ossification / response to amyloid-beta / positive regulation of cAMP/PKA signal transduction / PKA activation in glucagon signalling / hair follicle placode formation / developmental growth / D1 dopamine receptor binding / intracellular transport / vascular endothelial cell response to laminar fluid shear stress / renal water homeostasis / response to glucocorticoid / Hedgehog 'off' state / adenylate cyclase-activating adrenergic receptor signaling pathway / activation of adenylate cyclase activity / regulation of mRNA stability / regulation of insulin secretion / cellular response to glucagon stimulus / osteoclast differentiation / positive regulation of calcium-mediated signaling / adenylate cyclase activator activity / ossification / acrosomal vesicle / trans-Golgi network membrane / negative regulation of inflammatory response to antigenic stimulus / bone development / G-protein beta/gamma-subunit complex binding / platelet aggregation / Olfactory Signaling Pathway / cognition / 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 / sensory perception of smell / 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) / amyloid-beta binding / positive regulation of cold-induced thermogenesis / G protein activity / GTPase binding / positive regulation of cytosolic calcium ion concentration / 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 / Hydrolases; Acting on acid anhydrides; Acting on GTP to facilitate cellular and subcellular movement / 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 Similarity search - Function | ||||||||||||||||||
Biological species | ![]() ![]() ![]() | ||||||||||||||||||
Method | single particle reconstruction / cryo EM / Resolution: 2.5 Å | ||||||||||||||||||
![]() | Cao J / Belousoff MJ / Johnson RM / Sexton PM / Wootten DL | ||||||||||||||||||
Funding support | ![]()
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![]() | ![]() Title: Human calcitonin Receptor in complex with Gs and cagrilintide in the bypass conformation Authors: Cao J / Belousoff MJ / Johnson RM | ||||||||||||||||||
History |
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Structure visualization
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 85.1 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 31.6 KB 31.6 KB | Display Display | ![]() |
FSC (resolution estimation) | ![]() | 10.3 KB | Display | ![]() |
Images | ![]() | 56.3 KB | ||
Masks | ![]() | 91.1 MB | ![]() | |
Filedesc metadata | ![]() | 7.9 KB | ||
Others | ![]() ![]() ![]() ![]() ![]() | 45.8 MB 86 MB 45.8 MB 83.6 MB 83.5 MB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 9budMC 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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Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 0.85 Å | ||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Mask #1
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Projections & Slices |
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Density Histograms |
-Additional map: unfiltered consensus map for the complex
File | emd_44906_additional_1.map | ||||||||||||
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Annotation | unfiltered consensus map for the complex | ||||||||||||
Projections & Slices |
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Density Histograms |
-Additional map: filtered map of the receptor region from the local refinement
File | emd_44906_additional_2.map | ||||||||||||
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Annotation | filtered map of the receptor region from the local refinement | ||||||||||||
Projections & Slices |
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Density Histograms |
-Additional map: unfiltered map of the receptor region from the local refinement
File | emd_44906_additional_3.map | ||||||||||||
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Annotation | unfiltered map of the receptor region from the local refinement | ||||||||||||
Projections & Slices |
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Density Histograms |
-Half map: #1
File | emd_44906_half_map_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #2
File | emd_44906_half_map_2.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
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Sample components
-Entire : Human calcitonin Receptor in complex with Gs and cagrilintide in ...
Entire | Name: Human calcitonin Receptor in complex with Gs and cagrilintide in the CT-like conformation |
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Components |
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-Supramolecule #1: Human calcitonin Receptor in complex with Gs and cagrilintide in ...
Supramolecule | Name: Human calcitonin Receptor in complex with Gs and cagrilintide in the CT-like conformation type: complex / ID: 1 / Parent: 0 / Macromolecule list: #2-#6 |
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Source (natural) | Organism: ![]() |
-Macromolecule #1: Cagrilintide
Macromolecule | Name: Cagrilintide / type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 4.089551 KDa |
Sequence | String: (GGL)KCNTATCAT QRLAEFLRHS SNNFGPILPP TNVGSNTP(NH2) |
-Macromolecule #2: Calcitonin receptor
Macromolecule | Name: Calcitonin receptor / type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 53.796309 KDa |
Recombinant expression | Organism: ![]() |
Sequence | String: GPAAFSNQTY PTIEPKPFLY VVGRKKMMDA QYKCYDRMQQ LPAYQGEGPY CNRTWDGWLC WDDTPAGVLS YQFCPDYFPD FDPSEKVTK YCDEKGVWFK HPENNRTWSN YTMCNAFTPE KLKNAYVLYY LAIVGHSLSI FTLVISLGIF VFFRSLGCQR V TLHKNMFL ...String: GPAAFSNQTY PTIEPKPFLY VVGRKKMMDA QYKCYDRMQQ LPAYQGEGPY CNRTWDGWLC WDDTPAGVLS YQFCPDYFPD FDPSEKVTK YCDEKGVWFK HPENNRTWSN YTMCNAFTPE KLKNAYVLYY LAIVGHSLSI FTLVISLGIF VFFRSLGCQR V TLHKNMFL TYILNSMIII IHLVEVVPNG ELVRRDPVSC KILHFFHQYM MACNYFWMLC EGIYLHTLIV VAVFTEKQRL RW YYLLGWG FPLVPTTIHA ITRAVYFNDN CWLSVETHLL YIIHGPVMAA LVVNFFFLLN IVRVLVTKMR ETHEAESHMY LKA VKATMI LVPLLGIQFV VFPWRPSNKM LGKIYDYVMH SLIHFQGFFV ATIYCFCNNE VQTTVKRQWA QFKIQWNQRW GRRP SNRSA RAAAAAAEAG DIPIYICHQE LRNEPANNQG EESAEIIPLN IIEQESSAPA GLEVLFQ UniProtKB: Calcitonin receptor |
-Macromolecule #3: 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: 3 Details: S54N, G226A, E268A, N271K, K274D, R280K, T284D, I285T, A366S Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 45.699434 KDa |
Recombinant expression | Organism: ![]() |
Sequence | String: MGCLGNSKTE DQRNEEKAQR EANKKIEKQL QKDKQVYRAT HRLLLLGAGE SGKNTIVKQM RILHVNGFNG EGGEEDPQAA RSNSDGEKA TKVQDIKNNL KEAIETIVAA MSNLVPPVEL ANPENQFRVD YILSVMNVPD FDFPPEFYEH AKALWEDEGV R ACYERSNE ...String: MGCLGNSKTE DQRNEEKAQR EANKKIEKQL QKDKQVYRAT HRLLLLGAGE SGKNTIVKQM RILHVNGFNG EGGEEDPQAA RSNSDGEKA TKVQDIKNNL KEAIETIVAA MSNLVPPVEL ANPENQFRVD YILSVMNVPD FDFPPEFYEH AKALWEDEGV R ACYERSNE YQLIDCAQYF LDKIDVIKQA DYVPSDQDLL RCRVLTSGIF ETKFQVDKVN FHMFDVGAQR DERRKWIQCF ND VTAIIFV VASSSYNMVI REDNQTNRLQ AALKLFDSIW NNKWLRDTSV ILFLNKQDLL AEKVLAGKSK IEDYFPEFAR YTT PEDATP EPGEDPRVTR AKYFIRDEFL RISTASGDGR HYCYPHFTCS VDTENIRRVF NDCRDIIQRM HLRQYELL UniProtKB: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short |
-Macromolecule #4: 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: 4 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 38.534062 KDa |
Recombinant expression | Organism: ![]() |
Sequence | String: MHHHHHHGSS GSELDQLRQE AEQLKNQIRD ARKACADATL SQITNNIDPV GRIQMRTRRT LRGHLAKIYA MHWGTDSRLL VSASQDGKL IIWDSYTTNK VHAIPLRSSW VMTCAYAPSG NYVACGGLDN ICSIYNLKTR EGNVRVSREL AGHTGYLSCC R FLDDNQIV ...String: MHHHHHHGSS GSELDQLRQE AEQLKNQIRD ARKACADATL SQITNNIDPV GRIQMRTRRT LRGHLAKIYA MHWGTDSRLL VSASQDGKL IIWDSYTTNK VHAIPLRSSW VMTCAYAPSG NYVACGGLDN ICSIYNLKTR EGNVRVSREL AGHTGYLSCC R FLDDNQIV TSSGDTTCAL WDIETGQQTT TFTGHTGDVM SLSLAPDTRL FVSGACDASA KLWDVREGMC RQTFTGHESD IN AICFFPN GNAFATGSDD ATCRLFDLRA DQELMTYSHD NIICGITSVS FSKSGRLLLA GYDDFNCNVW DALKADRAGV LAG HDNRVS CLGVTDDGMA VATGSWDSFL KIWN UniProtKB: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 |
-Macromolecule #5: 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: 5 / 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 #6: Nanobody 35
Macromolecule | Name: Nanobody 35 / type: protein_or_peptide / ID: 6 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 15.140742 KDa |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: QVQLQESGGG LVQPGGSLRL SCAASGFTFS NYKMNWVRQA PGKGLEWVSD ISQSGASISY TGSVKGRFTI SRDNAKNTLY LQMNSLKPE DTAVYYCARC PAPFTRDCFD VTSTTYAYRG QGTQVTVSSH HHHHHEPEA |
-Macromolecule #7: icosanedioic acid
Macromolecule | Name: icosanedioic acid / type: ligand / ID: 7 / Number of copies: 1 / Formula: A1B90 |
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Molecular weight | Theoretical: 342.513 Da |
-Experimental details
-Structure determination
Method | cryo EM |
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![]() | single particle reconstruction |
Aggregation state | particle |
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Sample preparation
Concentration | 4 mg/mL | ||||||||||||
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Buffer | pH: 7.4 Component:
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Grid | Model: UltrAuFoil R1.2/1.3 / Material: GOLD / Mesh: 300 / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 120 sec. | ||||||||||||
Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277 K / Instrument: FEI VITROBOT MARK IV |
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Electron microscopy
Microscope | TFS KRIOS |
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Image recording | Film or detector model: GATAN K3 (6k x 4k) / Number real images: 6601 / Average exposure time: 3.76 sec. / Average electron dose: 60.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 1.5 µm / Nominal defocus min: 0.5 µm |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |