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 168 |
| Chain | Residue |
| A | SER17 |
| A | THR35 |
| A | GNP167 |
| A | HOH201 |
| A | HOH202 |
| site_id | AC2 |
| Number of Residues | 25 |
| Details | BINDING SITE FOR RESIDUE GNP A 167 |
| Chain | Residue |
| A | LYS16 |
| A | SER17 |
| A | ALA18 |
| A | PHE28 |
| A | VAL29 |
| A | ASP30 |
| A | TYR32 |
| A | PRO34 |
| A | THR35 |
| A | GLY60 |
| A | ASN116 |
| A | LYS117 |
| A | ASP119 |
| A | SER145 |
| A | ALA146 |
| A | LYS147 |
| A | MG168 |
| A | HOH201 |
| A | HOH206 |
| A | HOH228 |
| A | HOH243 |
| A | GLY12 |
| A | GLY13 |
| A | VAL14 |
| A | GLY15 |
| site_id | AC3 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE IPA A 171 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE IPA A 172 |
| Chain | Residue |
| A | GLN22 |
| A | ASN26 |
| A | ASP107 |
| A | HOH277 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE IPA A 173 |
| Chain | Residue |
| A | GLU31 |
| A | LYS88 |
| A | HOH301 |
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 | THR35 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1ksj |
| Chain | Residue | Details |
| A | GLN61 | |
