Structure of PDB 8frx Chain E

Receptor sequence
>8frxE (length=395) Species: 10090 (Mus musculus) [Search protein sequence]
TTQPALLRLSDHLLANYKKGVRPVRDWRKPTTVSIDVIMYAILNVDEKNQ
VLTTYIWYRQYWTDEFLQWTPEDFDNVTKLSIPTDSIWVPDILINEFVDV
GKSPNIPYVYVHHRGEVQNYKPLQLVTACSLDIYNFPFDVQNCSLTFTSW
LHTIQDINITLWRSPEEVRSDKSIFINQGEWELLEVFPQFKEFSIDISNS
YAEMKFYVIIRRRPLFYAVSLLLPSIFLMVVDIVGFCLPPDSGERVSFKI
TLLLGYSVFLIIVSDTLPATAIGTPLIGVYFVVCMALLVISLAETIFIVR
LVHKQDLQRPVPDWLRHLVLDRIAWILCLLAVRGLLQELSSIRHFLEKRD
EMREVARDWLRVGYVLDRLLFRIYLLAVLAYSITLVTLWSIWHYS
3D structure
PDB8frx Structural Basis for Partial Agonism in 5HT3A Receptors
ChainE
Resolution2.7 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 Y82 E I44 W63 R65 I38 W57 R59
BS02 Y82 E W156 F199 Y207 W150 F193 Y201
Gene Ontology
Molecular Function
GO:0004888 transmembrane signaling receptor activity
GO:0005216 monoatomic ion channel activity
GO:0005230 extracellular ligand-gated monoatomic ion channel activity
GO:0015276 ligand-gated monoatomic ion channel activity
GO:0022850 serotonin-gated monoatomic cation channel activity
GO:0042802 identical protein binding
GO:0051378 serotonin binding
GO:0099507 ligand-gated monoatomic ion channel activity involved in regulation of presynaptic membrane potential
Biological Process
GO:0006811 monoatomic ion transport
GO:0007210 serotonin receptor signaling pathway
GO:0034220 monoatomic ion transmembrane transport
GO:0098662 inorganic cation transmembrane transport
GO:0099505 regulation of presynaptic membrane potential
GO:0140227 serotonin-gated cation-selective signaling pathway
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane
GO:0032154 cleavage furrow
GO:0045202 synapse
GO:0045211 postsynaptic membrane
GO:1904602 serotonin-activated cation-selective channel complex

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:8frx, PDBe:8frx, PDBj:8frx
PDBsum8frx
PubMed38177669
UniProtP23979|5HT3A_MOUSE 5-hydroxytryptamine receptor 3A (Gene Name=Htr3a)

[Back to BioLiP]