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9M1S

Cryo-EM structure of Itaconic acid bound OXGR1-Gq complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
fusion protein of Guanine nucleotide-binding protein G(i) subunit alpha-1 and Guanine nucleotide-binding protein G(q) subunit alpha-qpolymer36141710.31Homo sapiens (human)
2B
(B)
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1polymer33837198.71UniProt (P62873)Homo sapiens (human)Transducin beta chain 1
3C
(G)
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2polymer576261.21UniProt (P59768)Homo sapiens (human)G gamma-I
4D
(N)
Nb35polymer12713798.41Lama glama
5E
(S)
scFv16polymer24726293.31Mus musculus
6F
(R)
2-oxoglutarate receptor 1polymer28632734.01UniProt (Q96P68)Homo sapiens (human)Alpha-ketoglutarate receptor 1,G-protein coupled receptor 80,G-protein coupled receptor 99,P2Y purinoceptor 15,P2Y15,P2Y-like GPCR,P2Y-like nucleotide receptor
7G
(R)
2-methylidenebutanedioic acidnon-polymer130.11Chemie (ITN)
PubChem (811)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight157995.8
Non-Polymers*Number of molecules1
Total formula weight130.1
All*Total formula weight158125.9
*Water molecules are not included.

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PDB entries from 2026-06-17

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