Structure of PDB 2byq Chain A

Receptor sequence
>2byqA (length=214) Species: 6500 (Aplysia californica) [Search protein sequence]
DDDDKLHSQANLMRLKSDLFNRSPMYPGPTKDDPLTVTLGFTLQDIVKAD
SSTNEVDLVYYEQQRWKLNSLMWDPNEYGNITDFRTSAADIWTPDITAYS
STRPVQVLSPQIAVVTHDGSVMFIPAQRLSFMCDPTGVDSEEGATCAVKF
GSWVYSGFEIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYSCCPEP
YIDVNLVVKFRERR
3D structure
PDB2byq Structures of Aplysia Achbp Complexes with Nicotinic Agonists and Antagonists Reveal Distinctive Binding Interfaces and Conformations.
ChainA
Resolution3.4 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 EPJ A Y93 W147 Y188 C190 Y195 Y99 W153 Y194 C196 Y201 BindingDB: Ki=7.4nM
BS02 EPJ A A107 V108 I118 A113 V114 I124 BindingDB: Ki=7.4nM
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
Biological Process
GO:0006811 monoatomic ion transport
GO:0034220 monoatomic ion transmembrane transport
Cellular Component
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2byq, PDBe:2byq, PDBj:2byq
PDBsum2byq
PubMed16193063
UniProtQ8WSF8

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