3T4Q
Arabidopsis histidine kinase 4 sensor domain in complex with trans-zeatin riboside (hydrolysed)
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE ZEA A 400 |
| Chain | Residue |
| A | HOH9 |
| A | GLY320 |
| A | ALA322 |
| A | HOH23 |
| A | LEU251 |
| A | ASP262 |
| A | PHE281 |
| A | LEU283 |
| A | LEU284 |
| A | VAL292 |
| A | THR294 |
| site_id | AC2 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE ZEA B 400 |
| Chain | Residue |
| B | HOH19 |
| B | HOH21 |
| B | LEU251 |
| B | MET256 |
| B | ASP262 |
| B | PHE281 |
| B | LEU283 |
| B | LEU284 |
| B | VAL292 |
| B | THR294 |
| B | GLY320 |
| B | ALA322 |
| B | HOH507 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE MLI B 1 |
| Chain | Residue |
| A | HIS161 |
| B | HOH70 |
| B | ARG190 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 6 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:21964459, ECO:0007744|PDB:3T4L, ECO:0007744|PDB:3T4Q |
| Chain | Residue | Details |
| A | ASP262 | |
| A | LEU284 | |
| A | THR294 | |
| B | ASP262 | |
| B | LEU284 | |
| B | THR294 |
