7TTF
Tubulin-RB3_SLD in complex with compound 12k
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, C) | Tubulin alpha-1B chain | polymer | 438 | 48780.1 | 2 | UniProt (Q2XVP4) Pfam (PF00091) Pfam (PF03953) | Sus scrofa (pig) | Alpha-tubulin ubiquitous,Tubulin K-alpha-1,Tubulin alpha-ubiquitous chain |
| 2 | B, D (B, D) | Tubulin beta chain | polymer | 433 | 48648.7 | 2 | UniProt (A0A287AGU7) Pfam (PF00091) Pfam (PF03953) UniProt (by SIFTS) (P02554) | Sus scrofa (pig) | |
| 3 | E (E) | Stathmin-4 | polymer | 143 | 16851.1 | 1 | UniProt (P63043) Pfam (PF00836) | Rattus norvegicus (Norway rat) | Stathmin-like protein B3,RB3 |
| 4 | F, O, Q (A, C, D) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 3 | Chemie (GTP) | |||
| 5 | G, H, K, L, M... (A, B, D) | SULFATE ION | non-polymer | 96.1 | 7 | Chemie (SO4) | |||
| 6 | I (B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) | |||
| 7 | J, R (B, D) | 7-methoxy-4-[2-(methylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl]-3,4-dihydroquinoxalin-2(1H)-one | non-polymer | 325.4 | 2 | Chemie (JV9) | |||
| 8 | N (B) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 9 | P (C) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 10 | U, V, W, X, Y (A, B, C, D, E) | water | water | 18.0 | 261 | Chemie (HOH) |
Sequence modifications
E: 5 - 145 (UniProt: P63043)
| PDB | External Database | Details |
|---|---|---|
| Met 3 | - | initiating methionine |
| Ala 4 | - | expression tag |
| Ala 14 | Cys 58 | engineered mutation |
| Trp 20 | Phe 64 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 211708.7 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 3452.3 | |
| All* | Total formula weight | 215161.0 |
