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9EBH

Human adenosine A3 receptor Gi1 complex bound to adenosine

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Guanine nucleotide-binding protein G(i) subunit alpha-1polymer35440414.01UniProt (P63096)
Pfam (PF00503)
Homo sapiens (human)Adenylate cyclase-inhibiting G alpha protein
2B
(B)
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1polymer34938402.91UniProt (P62873)
Pfam (PF00400)
Homo sapiens (human)Transducin beta chain 1
3C
(E)
Antibody fragment scFv16|Mus musculus (10090)polymer24826466.51Mus musculus
4D
(G)
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2polymer707729.91UniProt (P59768)
Pfam (PF00631)
Homo sapiens (human)G gamma-I
5E
(R)
Adenosine receptor A3polymer36341203.61UniProt (P0DMS8)
Pfam (PF00001)
Homo sapiens (human)
6F
(R)
ADENOSINEnon-polymer267.21Chemie (ADN)
Sequence modifications
A: 1 - 354 (UniProt: P63096)
PDBExternal DatabaseDetails
Asn 47Ser 47engineered mutation
Ala 203Gly 203engineered mutation
Ala 245Glu 245engineered mutation
Ser 326Ala 326engineered mutation
B: 2 - 340 (UniProt: P62873)
PDBExternal DatabaseDetails
His -8-expression tag
His -7-expression tag
His -6-expression tag
His -5-expression tag
His -4-expression tag
His -3-expression tag
Gly -2-expression tag
Ser -1-expression tag
Ser 0-expression tag
Gly 1-expression tag
R: 2 - 318 (UniProt: P0DMS8)
PDBExternal DatabaseDetails
Asp -36-expression tag
Tyr -35-expression tag
Lys -34-expression tag
Asp -33-expression tag
Asp -32-expression tag
Asp -31-expression tag
Asp -30-expression tag
Ala -29-expression tag
Ala -28-expression tag
Asn -27-expression tag
Phe -26-expression tag
Thr -25-expression tag
Pro -24-expression tag
Val -23-expression tag
Asn -22-expression tag
Gly -21-expression tag
Ser -20-expression tag
Ser -19-expression tag
Gly -18-expression tag
Asn -17-expression tag
Gln -16-expression tag
Ser -15-expression tag
Val -14-expression tag
Arg -13-expression tag
Leu -12-expression tag
Val -11-expression tag
Thr -10-expression tag
Ser -9-expression tag
Ser -8-expression tag
Ser -7-expression tag
Leu -6-expression tag
Glu -5-expression tag
Val -4-expression tag
Leu -3-expression tag
Phe -2-expression tag
Gln -1-expression tag
Gly 0-expression tag
Pro 1-expression tag
His 319-expression tag
His 320-expression tag
His 321-expression tag
His 322-expression tag
His 323-expression tag
His 324-expression tag
His 325-expression tag
His 326-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains5
Total formula weight154217.0
Non-Polymers*Number of molecules1
Total formula weight267.2
All*Total formula weight154484.2
*Water molecules are not included.

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PDB entries from 2025-10-22

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