Structure of PDB 8fpz Chain B

Receptor sequence
>8fpzB (length=270) Species: 10116 (Rattus norvegicus) [Search protein sequence]
KTVVVTTILESPYVMMKKNHEMLEGNERYEGYCVDLAAEIAKHCGFKYKL
TIVGDGKYGARDADTKIWNGMVGELVYGKADIAIAPLTITLVREEVIDFS
KPFMSLGISIMIKKPQKSKPLTVERMVSPIESAEDLSKQTEIAYGTLDSG
STKEFFRRSKIAVFDKMWTYMRSAEPSVFVRTTAEGVARVRKSKGKYAYL
LESTMNEYIEQRKPCDTMKVGGNLDSKGYGIATPKGSSLGTPVNLAVLKL
SEQGVLDKLKNKWWYDKGEC
3D structure
PDB8fpz The open gate of the AMPA receptor forms a Ca 2+ binding site critical in regulating ion transport.
ChainB
Resolution3.01 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 GLU B Y450 P478 L479 T480 R485 L650 G653 S654 E705 Y732 Y58 P86 L87 T88 R93 L147 G150 S151 E202 Y229
BS02 CYZ B K493 P494 F495 M496 S497 L751 D760 K101 P102 F103 M104 S105 L248 D257
BS03 CYZ B I481 S729 K730 G731 I89 S226 K227 G228
Gene Ontology
Molecular Function
GO:0005216 monoatomic ion channel activity
GO:0015276 ligand-gated monoatomic ion channel activity
GO:0038023 signaling receptor activity
Biological Process
GO:0006811 monoatomic ion transport
Cellular Component
GO:0016020 membrane

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Biological Process
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Cellular Component
External links
PDB RCSB:8fpz, PDBe:8fpz, PDBj:8fpz
PDBsum8fpz
PubMed38409505
UniProtP19491|GRIA2_RAT Glutamate receptor 2 (Gene Name=Gria2)

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