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- EMDB-32141: PTHrP-bound human PTH1R in complex with Gs -

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Basic information

Entry
Database: EMDB / ID: EMD-32141
TitlePTHrP-bound human PTH1R in complex with Gs
Map data
Sample
  • Complex: endogenous ligand-bound the human PTH receptor in complex with Gs
    • Complex: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short
      • Protein or peptide: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short
    • Complex: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
      • Protein or peptide: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
    • Complex: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
      • Protein or peptide: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
    • Complex: nanobody Nb35
      • Protein or peptide: nanobody Nb35
    • Complex: PTHrPParathyroid hormone-related protein
      • Protein or peptide: PTHrP[1-36]
    • Complex: Parathyroid hormone/parathyroid hormone-related peptide receptor
      • Protein or peptide: Parathyroid hormone/parathyroid hormone-related peptide receptor
Function / homology
Function and homology information


negative regulation of chondrocyte development / regulation of chondrocyte differentiation / parathyroid hormone receptor activity / cAMP metabolic process / G-protein activation / Activation of the phototransduction cascade / : / Glucagon-type ligand receptors / Thromboxane signalling through TP receptor / Sensory perception of sweet, bitter, and umami (glutamate) taste ...negative regulation of chondrocyte development / regulation of chondrocyte differentiation / parathyroid hormone receptor activity / cAMP metabolic process / G-protein activation / Activation of the phototransduction cascade / : / Glucagon-type ligand receptors / Thromboxane signalling through TP receptor / Sensory perception of sweet, bitter, and umami (glutamate) taste / G beta:gamma signalling through PI3Kgamma / G beta:gamma signalling through CDC42 / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / Ca2+ pathway / Activation of G protein gated Potassium channels / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / G alpha (z) signalling events / G protein-coupled peptide receptor activity / Vasopressin regulates renal water homeostasis via Aquaporins / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / Adrenaline,noradrenaline inhibits insulin secretion / ADP signalling through P2Y purinoceptor 12 / G alpha (q) signalling events / G alpha (i) signalling events / negative regulation of chondrocyte differentiation / Thrombin signalling through proteinase activated receptors (PARs) / Activation of G protein gated Potassium channels / G-protein activation / G beta:gamma signalling through PI3Kgamma / Prostacyclin signalling through prostacyclin receptor / Adrenaline,noradrenaline inhibits insulin secretion / 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 / Class B/2 (Secretin family receptors) / Glucagon-type ligand receptors / alkylglycerophosphoethanolamine phosphodiesterase activity / G alpha (12/13) signalling events / G beta:gamma signalling through BTK / ADP signalling through P2Y purinoceptor 12 / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / Thrombin signalling through proteinase activated receptors (PARs) / Ca2+ pathway / Extra-nuclear estrogen signaling / G alpha (z) signalling events / G alpha (s) signalling events / osteoblast development / G alpha (q) signalling events / positive regulation of inositol phosphate biosynthetic process / peptide hormone receptor binding / photoreceptor outer segment membrane / G alpha (i) signalling events / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / spectrin binding / Vasopressin regulates renal water homeostasis via Aquaporins / bone mineralization / G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger / PKA activation in glucagon signalling / peptide hormone binding / hair follicle placode formation / intracellular transport / photoreceptor outer segment / D1 dopamine receptor binding / developmental growth / epidermis development / chondrocyte differentiation / Hedgehog 'off' state / positive regulation of cAMP-mediated signaling / adenylate cyclase-activating adrenergic receptor signaling pathway / cell maturation / bone resorption / cardiac muscle cell apoptotic process / activation of adenylate cyclase activity / photoreceptor inner segment / adenylate cyclase activator activity / trans-Golgi network membrane / skeletal system development / female pregnancy / G-protein beta/gamma-subunit complex binding / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / bone development / Prostacyclin signalling through prostacyclin receptor / Glucagon signaling in metabolic regulation / adenylate cyclase-activating G protein-coupled receptor signaling pathway / intracellular calcium ion homeostasis / hormone activity / platelet aggregation / cognition / Glucagon-type ligand receptors / Vasopressin regulates renal water homeostasis via Aquaporins / positive regulation of GTPase activity / G alpha (z) signalling events / cellular response to catecholamine stimulus / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / ADORA2B mediated anti-inflammatory cytokines production / adenylate cyclase-activating dopamine receptor signaling pathway
Similarity search - Function
Parathyroid hormone-related protein / Parathyroid hormone/parathyroid hormone-related protein / Parathyroid hormone family / Parathyroid hormone family signature. / Parathyroid hormone / GPCR, family 2, parathyroid hormone receptor / G-protein coupled receptors family 2 signature 1. / Hormone receptor domain / GPCR, family 2, extracellular hormone receptor domain / G-protein coupled receptors family 2 profile 1. ...Parathyroid hormone-related protein / Parathyroid hormone/parathyroid hormone-related protein / Parathyroid hormone family / Parathyroid hormone family signature. / Parathyroid hormone / GPCR, family 2, parathyroid hormone receptor / G-protein coupled receptors family 2 signature 1. / Hormone receptor domain / GPCR, family 2, extracellular hormone receptor domain / G-protein coupled receptors family 2 profile 1. / Domain present in hormone receptors / GPCR family 2, extracellular hormone receptor domain superfamily / G-protein coupled receptors family 2 signature 2. / GPCR, family 2, secretin-like, conserved site / GPCR, family 2, secretin-like / 7 transmembrane receptor (Secretin family) / GPCR, family 2-like / G-protein coupled receptors family 2 profile 2. / G-protein alpha subunit, group S / G-alpha domain profile. / Guanine nucleotide binding protein (G-protein), alpha subunit / G protein alpha subunit, helical insertion / G-protein alpha subunit / G protein alpha subunit / 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 beta WD-40 repeat / WD40 repeat, conserved site / Trp-Asp (WD) repeats signature. / WD domain, G-beta repeat / WD40 repeats / WD40 repeat / Trp-Asp (WD) repeats profile. / Trp-Asp (WD) repeats circular profile. / WD40-repeat-containing domain superfamily / WD40/YVTN repeat-like-containing domain superfamily / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
Parathyroid hormone-related protein / Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 / Guanine nucleotide-binding protein G(s) subunit alpha isoforms short / Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 / Parathyroid hormone/parathyroid hormone-related peptide receptor
Similarity search - Component
Biological speciesHomo sapiens (human) / Rattus norvegicus (Norway rat) / Bos taurus (cattle) / unidentified (others)
Methodsingle particle reconstruction / cryo EM / Resolution: 3.2 Å
AuthorsKobayashi K / Kusakizako T / Miyauchi H / Tomita A / Shihoya W / Yamashita K / Nishizawa T / Kato HE / Nureki O
Funding support Japan, 1 items
OrganizationGrant numberCountry
Japan Society for the Promotion of Science (JSPS) Japan
CitationJournal: Mol Cell / Year: 2022
Title: Endogenous ligand recognition and structural transition of a human PTH receptor.
Authors: Kazuhiro Kobayashi / Kouki Kawakami / Tsukasa Kusakizako / Hirotake Miyauchi / Atsuhiro Tomita / Kan Kobayashi / Wataru Shihoya / Keitaro Yamashita / Tomohiro Nishizawa / Hideaki E Kato / ...Authors: Kazuhiro Kobayashi / Kouki Kawakami / Tsukasa Kusakizako / Hirotake Miyauchi / Atsuhiro Tomita / Kan Kobayashi / Wataru Shihoya / Keitaro Yamashita / Tomohiro Nishizawa / Hideaki E Kato / Asuka Inoue / Osamu Nureki /
Abstract: Endogenous parathyroid hormone (PTH) and PTH-related peptide (PTHrP) bind to the parathyroid hormone receptor 1 (PTH1R) and activate the stimulatory G-protein (Gs) signaling pathway. Intriguingly, ...Endogenous parathyroid hormone (PTH) and PTH-related peptide (PTHrP) bind to the parathyroid hormone receptor 1 (PTH1R) and activate the stimulatory G-protein (Gs) signaling pathway. Intriguingly, the two ligands have distinct signaling and physiological properties: PTH evokes prolonged Gs activation, whereas PTHrP evokes transient Gs activation with reduced bone-resorption effects. The distinct molecular actions are ascribed to the differences in ligand recognition and dissociation kinetics. Here, we report cryoelectron microscopic structures of six forms of the human PTH1R-Gs complex in the presence of PTH or PTHrP at resolutions of 2.8 -4.1 Å. A comparison of the PTH-bound and PTHrP-bound structures reveals distinct ligand-receptor interactions underlying the ligand affinity and selectivity. Furthermore, five distinct PTH-bound structures, combined with computational analyses, provide insights into the unique and complex process of ligand dissociation from the receptor and shed light on the distinct durations of signaling induced by PTH and PTHrP.
History
DepositionNov 6, 2021-
Header (metadata) releaseAug 3, 2022-
Map releaseAug 3, 2022-
UpdateFeb 15, 2023-
Current statusFeb 15, 2023Processing site: PDBj / Status: Released

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Structure visualization

Supplemental images

emd_32141.png

Downloads & links

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Map

FileDownload / File: emd_32141.map.gz / Format: CCP4 / Size: 16.8 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Voxel sizeX=Y=Z: 0.96833 Å
Density
Contour LevelBy AUTHOR: 0.0134
Minimum - Maximum-0.08807045 - 0.16336621
Average (Standard dev.)0.00038000234 (±0.0064649303)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions164164164
Spacing164164164
CellA=B=C: 158.80661 Å
α=β=γ: 90.0 °

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Supplemental data

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Mask #1

Fileemd_32141_msk_1.map
Projections & Slices
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Additional map: #1

Fileemd_32141_additional_1.map
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Half map: #2

Fileemd_32141_half_map_1.map
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Half map: #1

Fileemd_32141_half_map_2.map
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Sample components

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Entire : endogenous ligand-bound the human PTH receptor in complex with Gs

EntireName: endogenous ligand-bound the human PTH receptor in complex with Gs
Components
  • Complex: endogenous ligand-bound the human PTH receptor in complex with Gs
    • Complex: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short
      • Protein or peptide: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short
    • Complex: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
      • Protein or peptide: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
    • Complex: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
      • Protein or peptide: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
    • Complex: nanobody Nb35
      • Protein or peptide: nanobody Nb35
    • Complex: PTHrPParathyroid hormone-related protein
      • Protein or peptide: PTHrP[1-36]
    • Complex: Parathyroid hormone/parathyroid hormone-related peptide receptor
      • Protein or peptide: Parathyroid hormone/parathyroid hormone-related peptide receptor

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Supramolecule #1: endogenous ligand-bound the human PTH receptor in complex with Gs

SupramoleculeName: endogenous ligand-bound the human PTH receptor in complex with Gs
type: complex / ID: 1 / Chimera: Yes / Parent: 0 / Macromolecule list: all
Source (natural)Organism: Homo sapiens (human)

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Supramolecule #2: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short

SupramoleculeName: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short
type: complex / ID: 2 / Parent: 1 / Macromolecule list: #1
Source (natural)Organism: Rattus norvegicus (Norway rat)

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Supramolecule #3: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1

SupramoleculeName: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
type: complex / ID: 3 / Parent: 1 / Macromolecule list: #2
Source (natural)Organism: Bos taurus (cattle)

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Supramolecule #4: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2

SupramoleculeName: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
type: complex / ID: 4 / Parent: 1 / Macromolecule list: #3
Source (natural)Organism: unidentified (others)

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Supramolecule #5: nanobody Nb35

SupramoleculeName: nanobody Nb35 / type: complex / ID: 5 / Parent: 1 / Macromolecule list: #4

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Supramolecule #6: PTHrP

SupramoleculeName: PTHrP / type: complex / ID: 6 / Parent: 1 / Macromolecule list: #5
Source (natural)Organism: Homo sapiens (human)

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Supramolecule #7: Parathyroid hormone/parathyroid hormone-related peptide receptor

SupramoleculeName: Parathyroid hormone/parathyroid hormone-related peptide receptor
type: complex / ID: 7 / Parent: 1 / Macromolecule list: #6

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

MacromoleculeName: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short
type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 44.255664 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString: GNSKTEDQRN EEKAQREANK KIEKQLQKDK QVYRATHRLL LLGADNSGKS TIVKQMRIYH VNGFNGEGGE EDPQAARSNS DGEKATKVQ DIKNNLKEAI ETIVAAMSNL VPPVELANPE NQFRVDYILS VMNVPDFDFP PEFYEHAKAL WEDEGVRACY E RSNEYQLI ...String:
GNSKTEDQRN EEKAQREANK KIEKQLQKDK QVYRATHRLL LLGADNSGKS TIVKQMRIYH VNGFNGEGGE EDPQAARSNS DGEKATKVQ DIKNNLKEAI ETIVAAMSNL VPPVELANPE NQFRVDYILS VMNVPDFDFP PEFYEHAKAL WEDEGVRACY E RSNEYQLI DCAQYFLDKI DVIKQADYVP SDQDLLRCRV LTSGIFETKF QVDKVNFHMF DVGGQRDERR KWIQCFNDVT AI IFVVDSS DYNRLQEALN LFKSIWNNRW LRTISVILFL NKQDLLAEKV LAGKSKIEDY FPEFARYTTP EDATPEPGED PRV TRAKYF IRDEFLRIST ASGDGRHYCY PHFTCAVDTE NARRIFNDCR DIIQRMHLRQ YELL

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Macromolecule #2: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1

MacromoleculeName: 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
Source (natural)Organism: Rattus norvegicus (Norway rat)
Molecular weightTheoretical: 38.744371 KDa
Recombinant expressionOrganism: Spodoptera frugiperda (fall armyworm)
SequenceString: MHHHHHHGSL LQSELDQLRQ EAEQLKNQIR DARKACADAT LSQITNNIDP VGRIQMRTRR TLRGHLAKIY AMHWGTDSRL LVSASQDGK LIIWDSYTTN KVHAIPLRSS WVMTCAYAPS GNYVACGGLD NICSIYNLKT REGNVRVSRE LAGHTGYLSC C RFLDDNQI ...String:
MHHHHHHGSL LQSELDQLRQ EAEQLKNQIR DARKACADAT LSQITNNIDP VGRIQMRTRR TLRGHLAKIY AMHWGTDSRL LVSASQDGK LIIWDSYTTN KVHAIPLRSS WVMTCAYAPS GNYVACGGLD NICSIYNLKT REGNVRVSRE LAGHTGYLSC C RFLDDNQI VTSSGDTTCA LWDIETGQQT TTFTGHTGDV MSLSLAPDTR LFVSGACDAS AKLWDVREGM CRQTFTGHES DI NAICFFP NGNAFATGSD DATCRLFDLR ADQELMTYSH DNIICGITSV SFSKSGRLLL AGYDDFNCNV WDALKADRAG VLA GHDNRV SCLGVTDDGM AVATGSWDSF LKIWN

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Macromolecule #3: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2

MacromoleculeName: 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
Source (natural)Organism: Bos taurus (cattle)
Molecular weightTheoretical: 7.547685 KDa
Recombinant expressionOrganism: Spodoptera frugiperda (fall armyworm)
SequenceString:
MASNNTASIA QARKLVEQLK MEANIDRIKV SKAAADLMAY CEAHAKEDPL LTPVPASENP FREKKFFS

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Macromolecule #4: nanobody Nb35

MacromoleculeName: nanobody Nb35 / type: protein_or_peptide / ID: 4 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: unidentified (others)
Molecular weightTheoretical: 15.015728 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString:
MGQVQLQESG GGLVQPGGSL RLSCAASGFT FSNYKMNWVR QAPGKGLEWV SDISQSGASI SYTGSVKGRF TISRDNAKNT LYLQMNSLK PEDTAVYYCA RCPAPFTRDC FDVTSTTYAY RGQGTQVTVS SLHHHHHH

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Macromolecule #5: PTHrP[1-36]

MacromoleculeName: PTHrP[1-36] / type: protein_or_peptide / ID: 5 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 4.269908 KDa
SequenceString:
AVSEHQLLHD KGKSIQDLRR RFFLHHLIAE IHTAEI

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Macromolecule #6: Parathyroid hormone/parathyroid hormone-related peptide receptor

MacromoleculeName: Parathyroid hormone/parathyroid hormone-related peptide receptor
type: protein_or_peptide / ID: 6 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 55.194328 KDa
Recombinant expressionOrganism: Homo sapiens (human)
SequenceString: DYKDDDDDAD DVMTKEEQIF LLHRAQAQCE KRLKEVLQRP ASIMESDKGW TSASTSGKPR KDKASGKLYP ESEEDKEAPT GSRYRGRPC LPEWDHILCW PLGAPGEVVA VPCPDYIYDF NHKGHAYRRC DRNGSWELVP GHNRTWANYS ECVKFLTNET R EREVFDRL ...String:
DYKDDDDDAD DVMTKEEQIF LLHRAQAQCE KRLKEVLQRP ASIMESDKGW TSASTSGKPR KDKASGKLYP ESEEDKEAPT GSRYRGRPC LPEWDHILCW PLGAPGEVVA VPCPDYIYDF NHKGHAYRRC DRNGSWELVP GHNRTWANYS ECVKFLTNET R EREVFDRL GMIYTVGYSV SLASLTVAVL ILAYFRRLHC TRNYIHMHLF LSFMLRAVSI FVKDAVLYSG ATLDEAERLT EE ELRAIAQ APPPPATAAA GYAGCRVAVT FFLYFLATNY YWILVEGLYL HSLIFMAFFS EKKYLWGFTV FGWGLPAVFV AVW VSVRAT LANTGCWDLS SGNKKWIIQV PILASIVLNF ILFINIVRVL ATKLRETNAG RCDTRQQYRK LLKSTLVLMP LFGV HYIVF MATPYTEVSG TLWQVQMHYE MLFNSFQGFF VAIIYCFCNG EVQAEIKKSW SRWTLALDFK RKARSGSSSY SYGPM VS

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Experimental details

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Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

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Sample preparation

Concentration10 mg/mL
BufferpH: 7.4
VitrificationCryogen name: ETHANE

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Electron microscopy

MicroscopeFEI TITAN KRIOS
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: OTHER / Imaging mode: BRIGHT FIELDBright-field microscopy / Nominal defocus max: 1.5 µm / Nominal defocus min: 0.8 µm
Image recordingFilm or detector model: GATAN K3 (6k x 4k) / Average electron dose: 64.319 e/Å2
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

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Image processing

Initial angle assignmentType: NOT APPLICABLE
Final angle assignmentType: NOT APPLICABLE
Final reconstructionApplied symmetry - Point group: C1 (asymmetric) / Resolution.type: BY AUTHOR / Resolution: 3.2 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 292226
FSC plot (resolution estimation)

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