3P34
Polo-like kinase I Polo-box domain in complex with MQSpTPL phosphopeptide
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE SO4 A 595 |
| Chain | Residue |
| A | HOH41 |
| A | HOH61 |
| A | HOH268 |
| A | HOH288 |
| A | HOH290 |
| A | ARG392 |
| A | GLY393 |
| A | LEU394 |
| A | LYS474 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 596 |
| Chain | Residue |
| A | HOH121 |
| A | HOH307 |
| A | ARG396 |
| A | TYR570 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL A 597 |
| Chain | Residue |
| A | PRO469 |
| A | ASN470 |
| A | SER471 |
| A | HOH604 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | MOD_RES: Phosphoserine => ECO:0007744|PubMed:18691976 |
| Chain | Residue | Details |
| A | SER375 | |
| A | SER450 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | MOD_RES: Phosphothreonine => ECO:0007744|PubMed:18691976 |
| Chain | Residue | Details |
| A | THR498 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:23455478 |
| Chain | Residue | Details |
| A | LYS492 |
