3DP4

Crystal structure of the binding domain of the AMPA subunit GluR3 bound to AMPA

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0015276	molecular_function	ligand-gated monoatomic ion channel activity
A	0016020	cellular_component	membrane

Functional Information from PDB Data

site_id	AC1
Number of Residues	2
Details	BINDING SITE FOR RESIDUE ZN A 301

Chain	Residue
A	HIS23
A	GLU24

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site_id	AC2
Number of Residues	3
Details	BINDING SITE FOR RESIDUE ZN A 302

Chain	Residue
A	GLU42
A	HIS46
A	LEU241

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site_id	AC3
Number of Residues	13
Details	BINDING SITE FOR RESIDUE AMQ A 374

Chain	Residue
A	ARG96
A	GLY141
A	SER142
A	THR143
A	LEU192
A	GLU193
A	MET196
A	TYR220
A	HOH402
A	TYR61
A	PRO89
A	LEU90
A	THR91

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	6
Details	BINDING: BINDING => ECO:0000269|PubMed:19003990, ECO:0000269|PubMed:20199107, ECO:0007744|PDB:3DLN, ECO:0007744|PDB:3M3F, ECO:0007744|PDB:3M3K

Chain	Residue	Details
A	PRO89
A	THR91
A	ARG96
A	SER142
A	THR143
A	GLU193

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site_id	SWS_FT_FI2
Number of Residues	1
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255

Chain	Residue	Details
A	ASN3

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