Loading
PDBj
MenuPDBj@FacebookPDBj@TwitterPDBj@YouTubewwPDB FoundationwwPDB
RCSB PDBPDBeBMRBAdv. SearchSearch help

3QAK

Agonist bound structure of the human adenosine A2a receptor

Functional Information from GO Data
ChainGOidnamespacecontents
A0003796molecular_functionlysozyme activity
A0004930molecular_functionG protein-coupled receptor activity
A0007186biological_processG protein-coupled receptor signaling pathway
A0009253biological_processpeptidoglycan catabolic process
A0016020cellular_componentmembrane
A0016798molecular_functionhydrolase activity, acting on glycosyl bonds
A0016998biological_processcell wall macromolecule catabolic process
A0030430cellular_componenthost cell cytoplasm
A0031640biological_processkilling of cells of another organism
A0042742biological_processdefense response to bacterium
A0044659biological_processviral release from host cell by cytolysis
Functional Information from PDB Data
site_idAC1
Number of Residues20
DetailsBINDING SITE FOR RESIDUE UKA A 1200
ChainResidue
AILE66
ALEU249
AHIS250
AASN253
ATHR256
AHIS264
AMET270
ATYR271
AILE274
ASER277
AHIS278
AVAL84
AHOH1204
ALEU85
ATHR88
AILE92
APHE168
AGLU169
AMET177
ATRP246

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE OLC A 1201
ChainResidue
APHE255
ASER263

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE OLC A 1202
ChainResidue
AGLY5
AVAL8
ALEU267
ATRP268
ATYR271
ALEU272

Functional Information from PROSITE/UniProt
site_idPS00237
Number of Residues17
DetailsG_PROTEIN_RECEP_F1_1 G-protein coupled receptors family 1 signature. SSIfSLLAIAIDRYIaI
ChainResidueDetails
ASER90-ILE106

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues24
DetailsTRANSMEM: Helical; Name=1
ChainResidueDetails
AVAL8-TRP32

site_idSWS_FT_FI2
Number of Residues28
DetailsTOPO_DOM: Cytoplasmic => ECO:0000269|PubMed:18832607
ChainResidueDetails
ALEU33-ASN42
AASP101-ARG120

site_idSWS_FT_FI3
Number of Residues23
DetailsTRANSMEM: Helical; Name=2
ChainResidueDetails
ATYR43-ILE66

site_idSWS_FT_FI4
Number of Residues46
DetailsTOPO_DOM: Extracellular => ECO:0000269|PubMed:18832607
ChainResidueDetails
ASER67-CYS77
AASN144-PRO173
ACYS259-PRO266

site_idSWS_FT_FI5
Number of Residues22
DetailsTRANSMEM: Helical; Name=3
ChainResidueDetails
ALEU78-ILE100

site_idSWS_FT_FI6
Number of Residues22
DetailsTRANSMEM: Helical; Name=4
ChainResidueDetails
AALA121-TRP143

site_idSWS_FT_FI7
Number of Residues24
DetailsTRANSMEM: Helical; Name=5
ChainResidueDetails
AMET174-LEU198

site_idSWS_FT_FI8
Number of Residues23
DetailsTRANSMEM: Helical; Name=6
ChainResidueDetails
ALEU235-PHE258

site_idSWS_FT_FI9
Number of Residues23
DetailsTRANSMEM: Helical; Name=7
ChainResidueDetails
ALEU267-TYR290

site_idSWS_FT_FI10
Number of Residues4
DetailsBINDING: BINDING => ECO:0000269|PubMed:21593763, ECO:0007744|PDB:2YDO
ChainResidueDetails
AGLU169
AASN253
ASER277
AHIS278

site_idSWS_FT_FI11
Number of Residues1
DetailsCARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255
ChainResidueDetails
AASN154

site_idSWS_FT_FI12
Number of Residues1
DetailsACT_SITE: Proton donor/acceptor => ECO:0000255|HAMAP-Rule:MF_04110, ECO:0000269|PubMed:3382407, ECO:0000269|PubMed:7831309, ECO:0000269|PubMed:8266098
ChainResidueDetails
AGLU1011

site_idSWS_FT_FI13
Number of Residues1
DetailsACT_SITE: Proton donor/acceptor => ECO:0000255|HAMAP-Rule:MF_04110, ECO:0000269|PubMed:1892846, ECO:0000269|PubMed:3382407, ECO:0000269|PubMed:7831309, ECO:0000269|PubMed:8266098
ChainResidueDetails
AASP1020

site_idSWS_FT_FI14
Number of Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:8266098
ChainResidueDetails
ALEU1032
APHE1104

site_idSWS_FT_FI15
Number of Residues2
DetailsBINDING: BINDING => ECO:0000303|PubMed:7831309
ChainResidueDetails
ASER1117
AASN1132

Catalytic Information from CSA
site_idMCSA1
Number of Residues2
DetailsM-CSA 921
ChainResidueDetails
AGLU1011proton shuttle (general acid/base)
AASP1020covalent catalysis

222415

PDB entries from 2024-07-10

PDB statisticsPDBj update infoContact PDBjnumon