3BFU
Structure of the ligand-binding core of GluR2 in complex with the agonist (R)-TDPA at 1.95 A resolution
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0015276 | molecular_function | ligand-gated monoatomic ion channel activity |
| A | 0016020 | cellular_component | membrane |
| B | 0015276 | molecular_function | ligand-gated monoatomic ion channel activity |
| B | 0016020 | cellular_component | membrane |
| C | 0015276 | molecular_function | ligand-gated monoatomic ion channel activity |
| C | 0016020 | cellular_component | membrane |
| D | 0015276 | molecular_function | ligand-gated monoatomic ion channel activity |
| D | 0016020 | cellular_component | membrane |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE R2P A 264 |
| Chain | Residue |
| A | TYR61 |
| A | TYR220 |
| A | HOH271 |
| A | HOH277 |
| A | HOH314 |
| A | PRO89 |
| A | THR91 |
| A | ARG96 |
| A | GLY141 |
| A | SER142 |
| A | THR143 |
| A | GLU193 |
| A | MET196 |
| site_id | AC2 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE R2P B 264 |
| Chain | Residue |
| B | TYR61 |
| B | PRO89 |
| B | LEU90 |
| B | THR91 |
| B | ARG96 |
| B | GLY141 |
| B | SER142 |
| B | THR143 |
| B | GLU193 |
| B | MET196 |
| B | HOH290 |
| B | HOH294 |
| B | HOH299 |
| site_id | AC3 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE R2P C 264 |
| Chain | Residue |
| C | TYR61 |
| C | PRO89 |
| C | LEU90 |
| C | THR91 |
| C | ARG96 |
| C | GLY141 |
| C | SER142 |
| C | THR143 |
| C | GLU193 |
| C | MET196 |
| C | TYR220 |
| C | HOH349 |
| C | HOH410 |
| C | HOH417 |
| site_id | AC4 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE R2P D 264 |
| Chain | Residue |
| D | TYR61 |
| D | PRO89 |
| D | LEU90 |
| D | THR91 |
| D | ARG96 |
| D | GLY141 |
| D | SER142 |
| D | THR143 |
| D | LEU192 |
| D | GLU193 |
| D | MET196 |
| D | HOH293 |
| D | HOH307 |
| D | HOH326 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 24 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"11086992","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16483599","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1FTJ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2CMO","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 12 |
| Details | Site: {"description":"Interaction with the cone snail toxin Con-ikot-ikot","evidences":[{"source":"PubMed","id":"25103405","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 4 |
| Details | Site: {"description":"Crucial to convey clamshell closure to channel opening","evidences":[{"source":"PubMed","id":"25103405","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 4 |
| Details | Modified residue: {"description":"Phosphoserine; by PKC","evidences":[{"source":"PubMed","id":"8848293","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI5 |
| Number of Residues | 4 |
| Details | Modified residue: {"description":"Phosphoserine; by PKG","evidences":[{"source":"PubMed","id":"8848293","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI6 |
| Number of Residues | 2 |
| Details | Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
