7QTM
Transition state analogue of small G protein in complex with relevant GAP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, H) | Rho GTPase-activating protein 1 | polymer | 244 | 27502.5 | 2 | UniProt (Q07960) Pfam (PF00620) | Homo sapiens (human) | CDC42 GTPase-activating protein,GTPase-activating protein rhoGAP,Rho-related small GTPase protein activator,Rho-type GTPase-activating protein 1,p50-RhoGAP |
| 2 | B, D (B, I) | Transforming protein RhoA | polymer | 192 | 21670.9 | 2 | UniProt (P61586) Pfam (PF00071) | Homo sapiens (human) | Rho cDNA clone 12,h12 |
| 3 | E, H (B, I) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) | |||
| 4 | F, I (B, I) | TRIFLUOROMAGNESATE | non-polymer | 81.3 | 2 | Chemie (MGF) | |||
| 5 | G, J (B, I) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 6 | K, L, M, N (A, B, H, I) | water | water | 18.0 | 165 | Chemie (HOH) |
Sequence modifications
A, H: 1 - 242 (UniProt: Q07960)
B, I: 2 - 193 (UniProt: P61586)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Ala 85 | Arg 282 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Asn 25 | Phe 25 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 98346.7 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1097.6 | |
| All* | Total formula weight | 99444.3 |
