Summary Structural details Experimental details Functional details Sequence Neighbor History Downloads

7T94

Cryo-EM structure of S1 state ACh-bound M2R-Go signaling complex with a PAM

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004930	molecular_function	G protein-coupled receptor activity
A	0005886	cellular_component	plasma membrane
A	0007186	biological_process	G protein-coupled receptor signaling pathway
A	0016020	cellular_component	membrane
A	0016907	molecular_function	G protein-coupled acetylcholine receptor activity
B	0000166	molecular_function	nucleotide binding
B	0003924	molecular_function	GTPase activity
B	0003925	molecular_function	G protein activity
B	0005515	molecular_function	protein binding
B	0005525	molecular_function	GTP binding
B	0005737	cellular_component	cytoplasm
B	0005834	cellular_component	heterotrimeric G-protein complex
B	0005886	cellular_component	plasma membrane
B	0006936	biological_process	muscle contraction
B	0007165	biological_process	signal transduction
B	0007186	biological_process	G protein-coupled receptor signaling pathway
B	0007188	biological_process	adenylate cyclase-modulating G protein-coupled receptor signaling pathway
B	0007193	biological_process	adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway
B	0007198	biological_process	adenylate cyclase-inhibiting serotonin receptor signaling pathway
B	0007212	biological_process	G protein-coupled dopamine receptor signaling pathway
B	0016020	cellular_component	membrane
B	0016787	molecular_function	hydrolase activity
B	0019001	molecular_function	guanyl nucleotide binding
B	0030425	cellular_component	dendrite
B	0031683	molecular_function	G-protein beta/gamma-subunit complex binding
B	0031821	molecular_function	G protein-coupled serotonin receptor binding
B	0031852	molecular_function	mu-type opioid receptor binding
B	0042734	cellular_component	presynaptic membrane
B	0044297	cellular_component	cell body
B	0045211	cellular_component	postsynaptic membrane
B	0046676	biological_process	negative regulation of insulin secretion
B	0046872	molecular_function	metal ion binding
B	0051430	molecular_function	corticotropin-releasing hormone receptor 1 binding
B	0098688	cellular_component	parallel fiber to Purkinje cell synapse
B	0098978	cellular_component	glutamatergic synapse
B	0098982	cellular_component	GABA-ergic synapse
B	0099170	biological_process	postsynaptic modulation of chemical synaptic transmission
C	0001750	cellular_component	photoreceptor outer segment
C	0003924	molecular_function	GTPase activity
C	0005515	molecular_function	protein binding
C	0005737	cellular_component	cytoplasm
C	0005765	cellular_component	lysosomal membrane
C	0005829	cellular_component	cytosol
C	0005834	cellular_component	heterotrimeric G-protein complex
C	0005886	cellular_component	plasma membrane
C	0007165	biological_process	signal transduction
C	0007186	biological_process	G protein-coupled receptor signaling pathway
C	0007191	biological_process	adenylate cyclase-activating dopamine receptor signaling pathway
C	0007213	biological_process	G protein-coupled acetylcholine receptor signaling pathway
C	0007265	biological_process	Ras protein signal transduction
C	0016020	cellular_component	membrane
C	0030159	molecular_function	signaling receptor complex adaptor activity
C	0044877	molecular_function	protein-containing complex binding
C	0045202	cellular_component	synapse
C	0051020	molecular_function	GTPase binding
C	0070062	cellular_component	extracellular exosome
C	0071380	biological_process	cellular response to prostaglandin E stimulus
C	0071870	biological_process	cellular response to catecholamine stimulus
C	0097381	cellular_component	photoreceptor disc membrane
C	1903561	cellular_component	extracellular vesicle
D	0005515	molecular_function	protein binding
D	0005834	cellular_component	heterotrimeric G-protein complex
D	0005886	cellular_component	plasma membrane
D	0007165	biological_process	signal transduction
D	0007186	biological_process	G protein-coupled receptor signaling pathway
D	0007191	biological_process	adenylate cyclase-activating dopamine receptor signaling pathway
D	0016020	cellular_component	membrane
D	0031681	molecular_function	G-protein beta-subunit binding
D	0045202	cellular_component	synapse
D	0070062	cellular_component	extracellular exosome
D	0071380	biological_process	cellular response to prostaglandin E stimulus
D	0071870	biological_process	cellular response to catecholamine stimulus

Functional Information from PROSITE/UniProt

site_id	PS00237
Number of Residues	17
Details	G_PROTEIN_RECEP_F1_1 G-protein coupled receptors family 1 signature. ASVmNLLIISFDRYFcV

Chain	Residue	Details
A	ALA109-VAL125

site_id	PS00678
Number of Residues	15
Details	WD_REPEATS_1 Trp-Asp (WD) repeats signature. LVSAsqDgKLIIWDS

Chain	Residue	Details
C	LEU70-SER84
C	ILE157-ILE171
C	LEU285-ALA299

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	22
Details	Transmembrane: {"description":"Helical; Name=1"}

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Residue

Details

site_id	SWS_FT_FI2
Number of Residues	32
Details	Topological domain: {"description":"Cytoplasmic"}

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Details

site_id	SWS_FT_FI3
Number of Residues	20
Details	Transmembrane: {"description":"Helical; Name=2"}

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Details

site_id	SWS_FT_FI4
Number of Residues	37
Details	Topological domain: {"description":"Extracellular"}

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Details

site_id	SWS_FT_FI5
Number of Residues	21
Details	Transmembrane: {"description":"Helical; Name=3"}

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Details

site_id	SWS_FT_FI6
Number of Residues	22
Details	Transmembrane: {"description":"Helical; Name=4"}

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Details

site_id	SWS_FT_FI7
Number of Residues	24
Details	Transmembrane: {"description":"Helical; Name=5"}

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Details

site_id	SWS_FT_FI8
Number of Residues	22
Details	Transmembrane: {"description":"Helical; Name=6"}

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Details

site_id	SWS_FT_FI9
Number of Residues	23
Details	Transmembrane: {"description":"Helical; Name=7"}

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Details

site_id	SWS_FT_FI10
Number of Residues	6
Details	Motif: {"description":"Important for signaling"}

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Details

site_id	SWS_FT_FI11
Number of Residues	2
Details	Modified residue: {"description":"Phosphothreonine","evidences":[{"evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

site_id	SWS_FT_FI12
Number of Residues	13
Details	Region: {"description":"G1 motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU01230","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

site_id	SWS_FT_FI13
Number of Residues	9
Details	Region: {"description":"G3 motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU01230","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

site_id	SWS_FT_FI14
Number of Residues	7
Details	Region: {"description":"G4 motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU01230","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

site_id	SWS_FT_FI15
Number of Residues	5
Details	Region: {"description":"G5 motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU01230","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

site_id	SWS_FT_FI16
Number of Residues	7
Details	Binding site: {"evidences":[{"source":"UniProtKB","id":"P18872","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

site_id	SWS_FT_FI17
Number of Residues	1
Details	Modified residue: {"description":"5-glutamyl histamine","evidences":[{"source":"UniProtKB","id":"P18872","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

site_id	SWS_FT_FI18
Number of Residues	1
Details	Modified residue: {"description":"ADP-ribosylcysteine; by pertussis toxin","evidences":[{"evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

site_id	SWS_FT_FI19
Number of Residues	1
Details	Lipidation: {"description":"S-palmitoyl cysteine","evidences":[{"source":"PubMed","id":"33408414","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI20
Number of Residues	48
Details	Repeat: {"description":"WD 1","evidences":[{"source":"PubMed","id":"38600377","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38776963","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8VY7","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8VY9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQL","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQN","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQO","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQT","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8YKY","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

site_id	SWS_FT_FI21
Number of Residues	45
Details	Repeat: {"description":"WD 2","evidences":[{"source":"PubMed","id":"38600377","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38776963","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8VY7","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8VY9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQL","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQN","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQO","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQT","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8YKY","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

site_id	SWS_FT_FI22
Number of Residues	40
Details	Repeat: {"description":"WD 3","evidences":[{"source":"PubMed","id":"38600377","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38776963","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8VY7","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8VY9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQL","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQN","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQO","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQT","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8YKY","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

site_id	SWS_FT_FI23
Number of Residues	41
Details	Repeat: {"description":"WD 4","evidences":[{"source":"PubMed","id":"38600377","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38776963","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8VY7","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8VY9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQL","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQN","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQO","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQT","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8YKY","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

site_id	SWS_FT_FI24
Number of Residues	43
Details	Repeat: {"description":"WD 5","evidences":[{"source":"PubMed","id":"38600377","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38776963","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8VY7","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8VY9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQL","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQN","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQO","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQT","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8YKY","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

site_id	SWS_FT_FI25
Number of Residues	41
Details	Repeat: {"description":"WD 6","evidences":[{"source":"PubMed","id":"38600377","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38776963","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8VY7","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8VY9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQL","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQN","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQO","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQT","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8YKY","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

site_id	SWS_FT_FI26
Number of Residues	30
Details	Repeat: {"description":"WD 7","evidences":[{"source":"PubMed","id":"38600377","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38776963","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8VY7","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8VY9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQL","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQN","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQO","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8XQT","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8YKY","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

site_id	SWS_FT_FI27
Number of Residues	1
Details	Modified residue: {"description":"Phosphohistidine","evidences":[{"source":"UniProtKB","id":"P62871","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

		Sequence (fasta)
		PDBx/mmCIF
		PDBML format (no-atom)
		PDB format (full)
		Validation report (PDF)