7YV1
Human K-Ras G12D (GDP-bound) in complex with cyclic peptide inhibitor LUNA18 and KA30L Fab
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Isoform 2B of GTPase KRas | polymer | 179 | 20150.6 | 1 | UniProt (P01116) Pfam (PF00071) | Homo sapiens (human) | |
| 2 | B (H) | KA30L Fab H-chain | polymer | 225 | 24116.1 | 1 | Homo sapiens | ||
| 3 | C (L) | KA30L Fab L-chain | polymer | 214 | 23242.7 | 1 | Homo sapiens | ||
| 4 | D (I) | LUNA18 | polymer | 11 | 1455.7 | 1 | synthetic construct | ||
| 5 | E (A) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) | |||
| 6 | F (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 7 | G, H, I, J (A, H, L, I) | water | water | 18.0 | 1072 | Chemie (HOH) |
Sequence modifications
A: 2 - 174 (UniProt: P01116)
| PDB | External Database | Details |
|---|---|---|
| Gly -4 | - | expression tag |
| Ser -3 | - | expression tag |
| Ser -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Gly 0 | - | expression tag |
| Ser 1 | - | expression tag |
| Asp 12 | Gly 12 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 68965.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 467.5 | |
| All* | Total formula weight | 69432.6 |
