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8BLB

Human serotonin 5-HT3A receptor in complex with vortioxetine (nanodiscs, ECD, active/distorted conformation)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D, E
(A, B, C, D, E)
5-hydroxytryptamine receptor 3Apolymer45052172.35UniProt (P46098)
Pfam (PF02931)
Pfam (PF02932)
Homo sapiens (human)5-HT3-A,5-HT3A,5-hydroxytryptamine receptor 3,5-HT-3,5-HT3R,Serotonin receptor 3A,Serotonin-gated ion channel receptor
2F, G, H, I, J...
(F, G, H, I, J...)
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched424.410In PDB
GlyTouCan (G42666HT)
3P, R, T, V, X
(A, B, C, D, E)
2-acetamido-2-deoxy-beta-D-glucopyranosenon-polymer221.25Chemie (NAG)
4Q, S, U, W, Y
(A, B, C, D, E)
Vortioxetinenon-polymer298.45Chemie (VTX)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains5
Total formula weight260861.6
BranchedNumber of molecules10
Total formula weight4244.0
Non-Polymers*Number of molecules10
Total formula weight2598.3
All*Total formula weight267703.9
*Water molecules are not included.

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PDB entries from 2026-01-28

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