3P2W
Unliganded form of Polo-like kinase I Polo-box domain
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 595 |
| Chain | Residue |
| A | HOH28 |
| A | HOH51 |
| A | TYR421 |
| A | PHE436 |
| A | ASN437 |
| A | ASP438 |
| A | LYS475 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 596 |
| Chain | Residue |
| A | ARG518 |
| A | SER519 |
| A | TYR582 |
| A | HOH40 |
| A | THR517 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL A 597 |
| Chain | Residue |
| A | HOH120 |
| A | HOH136 |
| A | TYR462 |
| A | GOL599 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 598 |
| Chain | Residue |
| A | HOH32 |
| A | HOH232 |
| A | LYS413 |
| A | TRP414 |
| A | GLU460 |
| site_id | AC5 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL A 599 |
| Chain | Residue |
| A | HOH116 |
| A | HOH122 |
| A | HOH145 |
| A | SER450 |
| A | LEU451 |
| A | TYR462 |
| A | LEU463 |
| A | ARG518 |
| A | GOL597 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 78 |
| Details | Domain: {"description":"POLO box 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00154","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 82 |
| Details | Domain: {"description":"POLO box 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00154","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | Region: {"description":"Important for interaction with phosphorylated proteins","evidences":[{"evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 2 |
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"18691976","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI5 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"18691976","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI6 |
| Number of Residues | 2 |
| Details | Cross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"23455478","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
