3B6Q
Crystal Structure of the GLUR2 Ligand Binding Core (S1S2J) Mutant T686A in Complex with Glutamate at 2.0 Resolution
Functional Information from GO Data
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 901 |
| Chain | Residue |
| A | HOH46 |
| A | HOH86 |
| A | ALA452 |
| A | ASP651 |
| A | SER652 |
| A | LYS656 |
| A | ARG660 |
| site_id | AC2 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE GLU A 801 |
| Chain | Residue |
| A | HOH129 |
| A | TYR450 |
| A | PRO478 |
| A | LEU479 |
| A | THR480 |
| A | ARG485 |
| A | GLY653 |
| A | SER654 |
| A | THR655 |
| A | GLU705 |
| A | TYR732 |
| A | HOH28 |
| A | HOH34 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 6 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:11086992, ECO:0000269|PubMed:16483599, ECO:0007744|PDB:1FTJ, ECO:0007744|PDB:2CMO |
| Chain | Residue | Details |
| A | PRO478 | |
| A | THR480 | |
| A | ARG485 | |
| A | SER654 | |
| A | THR655 | |
| A | GLU705 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 3 |
| Details | SITE: Interaction with the cone snail toxin Con-ikot-ikot => ECO:0000269|PubMed:25103405 |
| Chain | Residue | Details |
| A | ARG453 | |
| A | ARG660 | |
| A | LYS752 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | SITE: Crucial to convey clamshell closure to channel opening => ECO:0000269|PubMed:25103405 |
| Chain | Residue | Details |
| A | ILE633 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | MOD_RES: Phosphoserine; by PKC => ECO:0000269|PubMed:8848293 |
| Chain | Residue | Details |
| A | SER662 |
| site_id | SWS_FT_FI5 |
| Number of Residues | 1 |
| Details | MOD_RES: Phosphoserine; by PKG => ECO:0000269|PubMed:8848293 |
| Chain | Residue | Details |
| A | SER696 |
| site_id | SWS_FT_FI6 |
| Number of Residues | 1 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
| Chain | Residue | Details |
| A | ASN392 |
