Structure of PDB 4zjt Chain G

Receptor sequence
>4zjtG (length=214) Species: 6523 (Lymnaea stagnalis) [Search protein sequence]
YKDDDDKLDRADILYNIRQTSRPDVIPTQRDRPVAVSVSLKFINILEVNE
ITNEVDVVFWQQTTWSDRTLAWNSSHSPDQVSVPISSLWVPDLAAYNAIS
KPEVLTPQLARVVSDGEVLYMPSIRQRFSCDVSGVDTESGATCRIKIGSW
THHSREISVDPNSDDSEYFSQYSRFEILDVTQKKNSVTYSCCPEAYEDVE
VSLNFRKKGRSEIL
3D structure
PDB4zjt X-ray crystal structure of Lymnaea stagnalis acetylcholine binding protein (LsAChBP) in complex with 2-Thiophenylmethylene Anabaseine (2TAB)
ChainG
Resolution1.85 Å
3D
structure
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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 4P6 G L112 M114 L119 M121
BS02 4P6 G Y89 W143 Y185 C187 Y192 Y96 W150 Y189 C191 Y196
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:0005231 excitatory extracellular ligand-gated monoatomic ion channel activity
GO:1904315 transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential
Biological Process
GO:0006811 monoatomic ion transport
GO:0007165 signal transduction
GO:0007268 chemical synaptic transmission
GO:0034220 monoatomic ion transmembrane transport
GO:0042391 regulation of membrane potential
GO:0050877 nervous system process
GO:0060078 regulation of postsynaptic membrane potential
GO:0060079 excitatory postsynaptic potential
Cellular Component
GO:0005576 extracellular region
GO:0016020 membrane
GO:0043005 neuron projection
GO:0043083 synaptic cleft
GO:0045202 synapse
GO:0098794 postsynapse

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Cellular Component
External links
PDB RCSB:4zjt, PDBe:4zjt, PDBj:4zjt
PDBsum4zjt
PubMed
UniProtP58154|ACHP_LYMST Acetylcholine-binding protein

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