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 | 26 |
| Details | BINDING SITE FOR RESIDUE GNP A 167 |
| Chain | Residue |
| A | GLY12 |
| A | ASP30 |
| A | TYR32 |
| A | GLY60 |
| A | ASN116 |
| A | LYS117 |
| A | ASP119 |
| A | LEU120 |
| A | SER145 |
| A | ALA146 |
| A | LYS147 |
| A | GLY13 |
| A | MG168 |
| A | HOH1001 |
| A | HOH1002 |
| A | HOH1003 |
| A | HOH1017 |
| A | HOH1050 |
| A | HOH1085 |
| A | VAL14 |
| A | GLY15 |
| A | LYS16 |
| A | SER17 |
| A | ALA18 |
| A | PHE28 |
| A | VAL29 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG A 168 |
| Chain | Residue |
| A | SER17 |
| A | GNP167 |
| A | HOH1001 |
| A | HOH1002 |
| A | HOH1003 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 169 |
| Chain | Residue |
| A | ARG97 |
| A | LYS101 |
| A | TYR137 |
| A | HOH1065 |
| A | HOH1090 |
| A | HOH1097 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 170 |
| Chain | Residue |
| A | ASN85 |
| A | PHE90 |
| A | GLU91 |
| A | ALA121 |
| A | ALA122 |
| A | LEU133 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | GLY13 | |
| A | VAL29 | |
| A | ALA59 | |
| A | ASN116 | |
| A | SER145 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | MOD_RES: N-acetylmethionine; in GTPase HRas; alternate => ECO:0000269|Ref.12 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | MOD_RES: N-acetylthreonine; in GTPase HRas, N-terminally processed => ECO:0000269|Ref.12 |
| Chain | Residue | Details |
| A | CYS118 | |
| Chain | Residue | Details |
| A | SER35 | |
