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3C31

Crystal structure of GluR5 ligand-binding core in complex with lithium at 1.49 Angstrom resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0015276molecular_functionligand-gated monoatomic ion channel activity
A0016020cellular_componentmembrane
B0015276molecular_functionligand-gated monoatomic ion channel activity
B0016020cellular_componentmembrane
Functional Information from PDB Data
site_idAC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE LI A 301
ChainResidue
AGLU96
AILE99
AASP100

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE LI B 302
ChainResidue
BGLU96
BILE99
BASP100

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL A 303
ChainResidue
ALYS103
BLYS103

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL B 304
ChainResidue
BLYS75
BTRP70

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 305
ChainResidue
AARG31
ALYS54
ALEU55

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 306
ChainResidue
BARG31
BLYS54
BLEU55

site_idAC7
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 B 307
ChainResidue
BARG20
BSER22
BLYS24

site_idAC8
Number of Residues9
DetailsBINDING SITE FOR RESIDUE KAI A 401
ChainResidue
AGLU13
ATYR61
APRO88
ATHR90
AARG95
AGLY140
ASER141
ATHR142
AGLU190

site_idAC9
Number of Residues9
DetailsBINDING SITE FOR RESIDUE KAI B 401
ChainResidue
BGLU13
BTYR61
BPRO88
BTHR90
BARG95
BGLY140
BSER141
BTHR142
BGLU190

site_idBC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 402
ChainResidue
ALYS60
ATYR61
AGLY62
AALA63
AARG138
AASP139

site_idBC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL B 402
ChainResidue
BGLY59
BLYS60
BTYR61
BGLY62
BALA63
BASN71
BARG95
BARG138
BASP139

site_idBC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 403
ChainResidue
ASER213
ALYS214
BPRO104
BTHR107
BGLN238

site_idBC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 404
ChainResidue
AGLU14
ASER173
AASP174
AMET189
ASER193
ATYR196

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15710405","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1YCJ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15710405","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15721240","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1YCJ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by PKC","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine; by PKC","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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