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6KR8

Structure of the beta2 adrenergic receptor in the full agonist bound state

Functional Information from GO Data
ChainGOidnamespacecontents
A0004930molecular_functionG protein-coupled receptor activity
A0004935molecular_functionadrenergic receptor activity
A0004941molecular_functionbeta2-adrenergic receptor activity
A0006940biological_processregulation of smooth muscle contraction
A0007186biological_processG protein-coupled receptor signaling pathway
A0007189biological_processadenylate cyclase-activating G protein-coupled receptor signaling pathway
A0016020cellular_componentmembrane
A0097746biological_processblood vessel diameter maintenance
Functional Information from PROSITE/UniProt
site_idPS00237
Number of Residues17
DetailsG_PROTEIN_RECEP_F1_1 G-protein coupled receptors family 1 signature. ASIwTLCVIAVDRYFaI
ChainResidueDetails
AALA119-ILE135

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=1"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues85
DetailsTopological domain: {"description":"Cytoplasmic"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=2"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues37
DetailsTopological domain: {"description":"Extracellular"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues22
DetailsTransmembrane: {"description":"Helical; Name=3"}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=4"}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=5"}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=6"}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=7"}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"18547522","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3D4S","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17952055","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17962520","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2RH1","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues1
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"PubMed","id":"8521811","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"17525332","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by PKA","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues1
DetailsLipidation: {"description":"S-palmitoyl cysteine","evidences":[{"source":"PubMed","id":"27481942","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI16
Number of Residues1
DetailsLipidation: {"description":"S-palmitoyl cysteine","evidences":[{"source":"PubMed","id":"17962520","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18547522","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"2540197","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27481942","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

243531

PDB entries from 2025-10-22

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