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7S8M

CryoEM structure of Gi-coupled MRGPRX2 with peptide agonist Cortistatin-14

Functional Information from GO Data
ChainGOidnamespacecontents
A0005179molecular_functionhormone activity
A0005576cellular_componentextracellular region
B0000287molecular_functionmagnesium ion binding
B0001664molecular_functionG protein-coupled receptor binding
B0003924molecular_functionGTPase activity
B0005515molecular_functionprotein binding
B0005525molecular_functionGTP binding
B0005634cellular_componentnucleus
B0005654cellular_componentnucleoplasm
B0005730cellular_componentnucleolus
B0005737cellular_componentcytoplasm
B0005765cellular_componentlysosomal membrane
B0005813cellular_componentcentrosome
B0005834cellular_componentheterotrimeric G-protein complex
B0005856cellular_componentcytoskeleton
B0005886cellular_componentplasma membrane
B0005938cellular_componentcell cortex
B0007165biological_processsignal transduction
B0007186biological_processG protein-coupled receptor signaling pathway
B0007188biological_processadenylate cyclase-modulating G protein-coupled receptor signaling pathway
B0007193biological_processadenylate cyclase-inhibiting G protein-coupled receptor signaling pathway
B0016020cellular_componentmembrane
B0019001molecular_functionguanyl nucleotide binding
B0019003molecular_functionGDP binding
B0030496cellular_componentmidbody
B0031683molecular_functionG-protein beta/gamma-subunit complex binding
B0031749molecular_functionD2 dopamine receptor binding
B0031821molecular_functionG protein-coupled serotonin receptor binding
B0043434biological_processresponse to peptide hormone
B0043949biological_processregulation of cAMP-mediated signaling
B0046872molecular_functionmetal ion binding
B0051301biological_processcell division
B0060236biological_processregulation of mitotic spindle organization
B0070062cellular_componentextracellular exosome
B0072678biological_processT cell migration
B1904322biological_processcellular response to forskolin
B1904778biological_processpositive regulation of protein localization to cell cortex
C0001750cellular_componentphotoreceptor outer segment
C0003924molecular_functionGTPase activity
C0005515molecular_functionprotein binding
C0005737cellular_componentcytoplasm
C0005765cellular_componentlysosomal membrane
C0005829cellular_componentcytosol
C0005834cellular_componentheterotrimeric G-protein complex
C0005886cellular_componentplasma membrane
C0007165biological_processsignal transduction
C0007186biological_processG protein-coupled receptor signaling pathway
C0007191biological_processadenylate cyclase-activating dopamine receptor signaling pathway
C0007200biological_processphospholipase C-activating G protein-coupled receptor signaling pathway
C0007213biological_processG protein-coupled acetylcholine receptor signaling pathway
C0007265biological_processRas protein signal transduction
C0008283biological_processcell population proliferation
C0016020cellular_componentmembrane
C0030159molecular_functionsignaling receptor complex adaptor activity
C0044877molecular_functionprotein-containing complex binding
C0045202cellular_componentsynapse
C0050909biological_processsensory perception of taste
C0051020molecular_functionGTPase binding
C0060041biological_processretina development in camera-type eye
C0070062cellular_componentextracellular exosome
C0071380biological_processcellular response to prostaglandin E stimulus
C0071870biological_processcellular response to catecholamine stimulus
C0097381cellular_componentphotoreceptor disc membrane
C1903561cellular_componentextracellular vesicle
D0005515molecular_functionprotein binding
D0005834cellular_componentheterotrimeric G-protein complex
D0005886cellular_componentplasma membrane
D0007165biological_processsignal transduction
D0007186biological_processG protein-coupled receptor signaling pathway
D0007191biological_processadenylate cyclase-activating dopamine receptor signaling pathway
D0016020cellular_componentmembrane
D0031681molecular_functionG-protein beta-subunit binding
D0048144biological_processfibroblast proliferation
D0070062cellular_componentextracellular exosome
D0071380biological_processcellular response to prostaglandin E stimulus
D0071870biological_processcellular response to catecholamine stimulus
R0004930molecular_functionG protein-coupled receptor activity
R0005506molecular_functioniron ion binding
R0005886cellular_componentplasma membrane
R0007186biological_processG protein-coupled receptor signaling pathway
R0009055molecular_functionelectron transfer activity
R0016020cellular_componentmembrane
R0019233biological_processsensory perception of pain
R0020037molecular_functionheme binding
R0022900biological_processelectron transport chain
R0030431biological_processsleep
R0032467biological_processpositive regulation of cytokinesis
R0042597cellular_componentperiplasmic space
R0042923molecular_functionneuropeptide binding
R0043303biological_processmast cell degranulation
R0045576biological_processmast cell activation
R0046872molecular_functionmetal ion binding
R1990595molecular_functionmast cell secretagogue receptor activity
Functional Information from PROSITE/UniProt
site_idPS00237
Number of Residues17
DetailsG_PROTEIN_RECEP_F1_1 G-protein coupled receptors family 1 signature. AGLsMLSTVSTERCLsV
ChainResidueDetails
RALA115-VAL131

site_idPS00678
Number of Residues15
DetailsWD_REPEATS_1 Trp-Asp (WD) repeats signature. LVSAsqDgKLIIWDS
ChainResidueDetails
CLEU70-SER84
CILE157-ILE171
CLEU285-ALA299

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsBINDING: axial binding residue
ChainResidueDetails
RTRP-109
RILE-14

site_idSWS_FT_FI2
Number of Residues20
DetailsTRANSMEM: Helical; Name=1 => ECO:0000255
ChainResidueDetails
RVAL34-LEU54
BTHR181

site_idSWS_FT_FI3
Number of Residues100
DetailsTOPO_DOM: Cytoplasmic => ECO:0000255
ChainResidueDetails
RLEU55-ALA63
RSER118-HIS144
RLEU206-THR228
RARG286-VAL330

site_idSWS_FT_FI4
Number of Residues20
DetailsTRANSMEM: Helical; Name=2 => ECO:0000255
ChainResidueDetails
RPHE64-ILE84

site_idSWS_FT_FI5
Number of Residues43
DetailsTOPO_DOM: Extracellular => ECO:0000255
ChainResidueDetails
RASN85-SER96
RLYS166-ASP184
RTRP250-SER264

site_idSWS_FT_FI6
Number of Residues20
DetailsTRANSMEM: Helical; Name=3 => ECO:0000255
ChainResidueDetails
RILE97-LEU117

site_idSWS_FT_FI7
Number of Residues20
DetailsTRANSMEM: Helical; Name=4 => ECO:0000255
ChainResidueDetails
RLEU145-GLY165

site_idSWS_FT_FI8
Number of Residues20
DetailsTRANSMEM: Helical; Name=5 => ECO:0000255
ChainResidueDetails
RPHE185-LEU205

site_idSWS_FT_FI9
Number of Residues20
DetailsTRANSMEM: Helical; Name=6 => ECO:0000255
ChainResidueDetails
RVAL229-ILE249

site_idSWS_FT_FI10
Number of Residues20
DetailsTRANSMEM: Helical; Name=7 => ECO:0000255
ChainResidueDetails
RVAL265-PHE285

site_idSWS_FT_FI11
Number of Residues1
DetailsLIPID: S-palmitoyl cysteine => ECO:0000250|UniProtKB:P10824
ChainResidueDetails
BCYS3

222415

PDB entries from 2024-07-10

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