3V4F
H-Ras PEG 400/CaCl2, ordered off
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | GTPase HRas | polymer | 166 | 18876.2 | 1 | UniProt (P20171) Pfam (PF00071) | Rattus norvegicus (rat) | H-Ras-1, Transforming protein p21, c-H-ras, p21ras, GTPase HRas, N-terminally processed |
| 2 | B, F (A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 3 | C, D (A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | E (A) | (2R,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL | non-polymer | 154.3 | 1 | Chemie (DTU) | |||
| 5 | G (A) | PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER | non-polymer | 522.2 | 1 | Chemie (GNP) | |||
| 6 | H (A) | water | water | 18.0 | 173 | Chemie (HOH) |
Sequence modifications
A: 1 - 166 (UniProt: P20171)
| PDB | External Database | Details |
|---|---|---|
| Glu 70 | Gln 70 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 18876.2 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 805.2 | |
| All* | Total formula weight | 19681.4 |
