2Q3F
X-ray crystal structure of putative human Ras-related GTP binding D in complex with GMPPNP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Ras-related GTP-binding protein D | polymer | 181 | 21126.3 | 2 | UniProt (Q9NQL2) Pfam (PF04670) | Homo sapiens (human) | Rag D |
| 2 | C, E (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | D, F (A, B) | PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER | non-polymer | 522.2 | 2 | Chemie (GNP) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 90 | Chemie (HOH) |
Sequence modifications
A, B: 41 - 220 (UniProt: Q9NQL2)
| PDB | External Database | Details |
|---|---|---|
| Gly 40 | - | cloning artifact |
| Mse 49 | Met 68 | modified residue |
| Mse 67 | Met 86 | modified residue |
| Mse 114 | Met 133 | modified residue |
| Mse 133 | Met 152 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 42252.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1093.0 | |
| All* | Total formula weight | 43345.7 |
