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7XW9

Cryo-EM structure of the TRH-bound human TRHR-Gq complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0003924molecular_functionGTPase activity
A0005525molecular_functionGTP binding
A0007165biological_processsignal transduction
A0007186biological_processG protein-coupled receptor signaling pathway
A0019001molecular_functionguanyl nucleotide binding
A0031683molecular_functionG-protein beta/gamma-subunit complex binding
B0001750cellular_componentphotoreceptor outer segment
B0001917cellular_componentphotoreceptor inner segment
B0003924molecular_functionGTPase activity
B0005515molecular_functionprotein binding
B0005737cellular_componentcytoplasm
B0005834cellular_componentheterotrimeric G-protein complex
B0005886cellular_componentplasma membrane
B0007165biological_processsignal transduction
B0007186biological_processG protein-coupled receptor signaling pathway
B0007200biological_processphospholipase C-activating G protein-coupled receptor signaling pathway
B0007204biological_processpositive regulation of cytosolic calcium ion concentration
B0008283biological_processcell population proliferation
B0010659biological_processcardiac muscle cell apoptotic process
B0030159molecular_functionsignaling receptor complex adaptor activity
B0030425cellular_componentdendrite
B0030507molecular_functionspectrin binding
B0042622cellular_componentphotoreceptor outer segment membrane
B0044297cellular_componentcell body
B0044877molecular_functionprotein-containing complex binding
B0045202cellular_componentsynapse
B0047391molecular_functionalkylglycerophosphoethanolamine phosphodiesterase activity
B0050909biological_processsensory perception of taste
B0051020molecular_functionGTPase binding
B0060041biological_processretina development in camera-type eye
B0071456biological_processcellular response to hypoxia
G0003924molecular_functionGTPase activity
G0005515molecular_functionprotein binding
G0005834cellular_componentheterotrimeric G-protein complex
G0005886cellular_componentplasma membrane
G0007165biological_processsignal transduction
G0007186biological_processG protein-coupled receptor signaling pathway
G0007191biological_processadenylate cyclase-activating dopamine receptor signaling pathway
G0016020cellular_componentmembrane
G0031681molecular_functionG-protein beta-subunit binding
G0071380biological_processcellular response to prostaglandin E stimulus
G0071870biological_processcellular response to catecholamine stimulus
R0004930molecular_functionG protein-coupled receptor activity
R0004997molecular_functionthyrotropin-releasing hormone receptor activity
R0005515molecular_functionprotein binding
R0005886cellular_componentplasma membrane
R0007165biological_processsignal transduction
R0007186biological_processG protein-coupled receptor signaling pathway
R0007200biological_processphospholipase C-activating G protein-coupled receptor signaling pathway
R0016020cellular_componentmembrane
Functional Information from PROSITE/UniProt
site_idPS00237
Number of Residues17
DetailsG_PROTEIN_RECEP_F1_1 G-protein coupled receptors family 1 signature. ASScSITAFTIERYIaI
ChainResidueDetails
RALA111-ILE127

site_idPS00678
Number of Residues15
DetailsWD_REPEATS_1 Trp-Asp (WD) repeats signature. LVSAsqDgKLIIWDS
ChainResidueDetails
BLEU70-SER84
BILE157-ILE171
BLEU285-ALA299

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsMOD_RES: N-acetylalanine => ECO:0000269|PubMed:7626050
ChainResidueDetails
GALA2
RTHR84-LEU99
RSER169-LEU193
RASN289-PHE296

site_idSWS_FT_FI2
Number of Residues1
DetailsMOD_RES: Cysteine methyl ester => ECO:0000269|PubMed:1903391
ChainResidueDetails
GCYS68

site_idSWS_FT_FI3
Number of Residues1
DetailsLIPID: S-geranylgeranyl cysteine => ECO:0000269|PubMed:12764189, ECO:0000269|PubMed:1903391, ECO:0000269|PubMed:7626050
ChainResidueDetails
GCYS68
RGLU122-LYS144
RARG216-LYS266
RTYR320-SER398

site_idSWS_FT_FI4
Number of Residues21
DetailsTRANSMEM: Helical; Name=2 => ECO:0000255
ChainResidueDetails
RCYS62-ILE83

site_idSWS_FT_FI5
Number of Residues21
DetailsTRANSMEM: Helical; Name=3 => ECO:0000255
ChainResidueDetails
RCYS100-ILE121

site_idSWS_FT_FI6
Number of Residues23
DetailsTRANSMEM: Helical; Name=4 => ECO:0000255
ChainResidueDetails
RILE145-ILE168

site_idSWS_FT_FI7
Number of Residues21
DetailsTRANSMEM: Helical; Name=5 => ECO:0000255
ChainResidueDetails
RMET194-ALA215

site_idSWS_FT_FI8
Number of Residues21
DetailsTRANSMEM: Helical; Name=6 => ECO:0000255
ChainResidueDetails
RMET267-VAL288

site_idSWS_FT_FI9
Number of Residues22
DetailsTRANSMEM: Helical; Name=7 => ECO:0000255
ChainResidueDetails
RGLN297-ILE319

site_idSWS_FT_FI10
Number of Residues2
DetailsCARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255
ChainResidueDetails
RASN3
RASN10

237735

PDB entries from 2025-06-18

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