Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003924 | molecular_function | GTPase activity |
| A | 0005525 | molecular_function | GTP binding |
| A | 0007165 | biological_process | signal transduction |
| A | 0016020 | cellular_component | membrane |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue MG A 201 |
| Chain | Residue |
| A | SER17 |
| A | THR35 |
| A | GSP202 |
| A | HOH311 |
| A | HOH318 |
| site_id | AC2 |
| Number of Residues | 24 |
| Details | binding site for residue GSP A 202 |
| Chain | Residue |
| A | SER17 |
| A | ALA18 |
| A | PHE28 |
| A | VAL29 |
| A | ASP30 |
| A | THR35 |
| A | THR58 |
| A | GLY60 |
| A | ASN116 |
| A | LYS117 |
| A | ASP119 |
| A | LEU120 |
| A | SER145 |
| A | ALA146 |
| A | LYS147 |
| A | MG201 |
| A | HOH311 |
| A | HOH318 |
| A | HOH322 |
| A | HOH345 |
| A | GLY13 |
| A | VAL14 |
| A | GLY15 |
| A | LYS16 |
| site_id | AC3 |
| Number of Residues | 9 |
| Details | binding site for residue SO4 A 203 |
| Chain | Residue |
| A | ASN85 |
| A | PHE90 |
| A | GLU91 |
| A | HIS94 |
| A | SER122 |
| A | THR124 |
| A | LEU133 |
| A | TYR137 |
| A | HOH350 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 B 201 |
| Chain | Residue |
| A | LYS5 |
| A | ASP153 |
| A | TYR157 |
| A | HOH303 |
| B | ARG121 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | GLY10 | |
| A | VAL29 | |
| A | ALA59 | |
| A | ASN116 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | MOD_RES: N-acetylmethionine; in GTPase KRas; alternate => ECO:0000269|Ref.17 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | MOD_RES: N-acetylthreonine; in GTPase KRas, N-terminally processed => ECO:0000269|Ref.17 |
| Chain | Residue | Details |
| A | LYS104 | |
| site_id | SWS_FT_FI5 |
| Number of Residues | 1 |
| Details | CARBOHYD: (Microbial infection) O-linked (Glc) threonine; by P.sordellii toxin TcsL => ECO:0000269|PubMed:19744486 |
| Chain | Residue | Details |
| A | THR35 | |
