4D8K
Crystal structure of a SH3-SH2 domains of a lymphocyte-specific protein tyrosine kinase (LCK) from Homo sapiens at 2.36 A resolution
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 301 |
| Chain | Residue |
| A | ARG154 |
| A | SER156 |
| A | GLU157 |
| A | SER158 |
| A | HOH406 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL A 302 |
| Chain | Residue |
| A | HIS70 |
| A | ASN114 |
| A | SER213 |
| A | ASP214 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 303 |
| Chain | Residue |
| A | LYS118 |
| A | PHE170 |
| A | ASP171 |
| A | GLN172 |
| A | LYS179 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 3 |
| Details | MOD_RES: Phosphoserine => ECO:0007744|PubMed:19690332 |
| Chain | Residue | Details |
| A | SER102 | |
| A | SER162 | |
| A | SER194 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | MOD_RES: Phosphothreonine => ECO:0007744|PubMed:19690332 |
| Chain | Residue | Details |
| A | THR159 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | MOD_RES: Phosphotyrosine => ECO:0000250|UniProtKB:P06240 |
| Chain | Residue | Details |
| A | TYR192 |
