Structure of PDB 4yki Chain A Binding Site BS01

Receptor Information
>4yki Chain A (length=247) Species: 27923 (Mnemiopsis leidyi) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LIGRHLRLGSVEEQPFMFFATEGCEGNDCWSGMVNDMVVKLSEDLGFTYE
YIQPDDRKFGALNKTTNEWNGMIRDLLDDKTDMIAIDLSTNSARKSAIDY
SFPFMDAGIKAVVKGEGTTLNQVLELLDQDKYKWGVIGSRHPETLLKTHR
DSRYSRLVDEGVELKDLNHAIETLRGGLFVFIDEGPVLAHNLISDCDVFS
VGEEFQSFEYAFGLPKDSPYKSLIDSHLLKFREEGFIDILWEKWSSG
Ligand information
Ligand IDGLY
InChIInChI=1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)
InChIKeyDHMQDGOQFOQNFH-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C(C(=O)O)N
CACTVS 3.341NCC(O)=O
ACDLabs 10.04O=C(O)CN
FormulaC2 H5 N O2
NameGLYCINE
ChEMBLCHEMBL773
DrugBankDB00145
ZINCZINC000004658552
PDB chain4yki Chain A Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4yki Glycine activated ion channel subunits encoded by ctenophore glutamate receptor genes.
Resolution1.21 Å
Binding residue
(original residue number in PDB)		F63 D91 S93 R98 R144 H145 E188
Binding residue
(residue number reindexed from 1)		F59 D87 S89 R94 R140 H141 E184
Annotation score4
Binding affinityMOAD: Kd=2.7nM
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0015276 ligand-gated monoatomic ion channel activity
GO:0046872 metal ion binding
Biological Process
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:4yki, PDBe:4yki, PDBj:4yki
PDBsum4yki
PubMed26460032
UniProtA0A0R4I973

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