7E4Y
Crystal structure of tubulin in complex with L-DM4-SMe
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 | 440 | 48966.3 | 2 | UniProt (P81947) Pfam (PF00091) Pfam (PF03953) | Bos taurus (Bovine) | Alpha-tubulin ubiquitous,Tubulin K-alpha-1,Tubulin alpha-ubiquitous chain |
| 2 | B, D (B, D) | Tubulin beta-2B chain | polymer | 431 | 48391.4 | 2 | UniProt (Q6B856) Pfam (PF00091) Pfam (PF03953) | Bos taurus (Bovine) | |
| 3 | E (E) | Stathmin-4 | polymer | 138 | 16282.5 | 1 | UniProt (P63043) Pfam (PF00836) | Rattus norvegicus (Rat) | Stathmin-like protein B3,RB3 |
| 4 | F (F) | Tubulin tyrosine ligase | polymer | 380 | 43825.9 | 1 | UniProt (E1BQ43) | Gallus gallus (Chicken) | |
| 5 | G, M, P (A, C, D) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 3 | Chemie (GTP) PubChem (177679032) PubChem (135400627) PubChem (135487750) PubChem (136088935) PubChem (136803486) PubChem (135398633) PubChem (135544356) PubChem (135547949) PubChem (135600366) PubChem (135749822) PubChem (136005188) PubChem (136073923) PubChem (136240914) PubChem (136664747) PubChem (136772743) PubChem (136772744) PubChem (136803487) PubChem (137286749) PubChem (164715984) PubChem (171699466) | |||
| 6 | H, K, N, R, S (A, B, C, D, F) | MAGNESIUM ION | non-polymer | 24.3 | 5 | Chemie (MG) PubChem (888) | |||
| 7 | I, O (A, C) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) PubChem (271) | |||
| 8 | J (B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) PubChem (136073927) PubChem (135398619) PubChem (135402030) PubChem (135431654) PubChem (135566337) PubChem (135760556) PubChem (136026707) PubChem (136053418) PubChem (136663964) PubChem (136664748) PubChem (136759848) PubChem (136759849) PubChem (136759850) PubChem (136836636) PubChem (136847074) PubChem (172898537) | |||
| 9 | L (B) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) PubChem (4478249) | |||
| 10 | Q (D) | (1S,2S,3S,5R,6S,16E,18E,20S,21R)-11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1~10,14~.0~3,5~]hexacosa-10(26),11,13,16,18-pentaen-6-yl (2S)-2-{methyl[3-methyl-3-(methyldisulfanyl)butanoyl]amino}propanoate (non-preferred name) | non-polymer | 812.4 | 1 | Chemie (BKU) PubChem (162625292) | |||
| 11 | T (F) | PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER | non-polymer | 505.2 | 1 | Chemie (ACP) PubChem (4799) PubChem (46936826) PubChem (91532) PubChem (91885473) PubChem (157749842) PubChem (134943439) PubChem (157749839) | |||
| 12 | U, V, W, X, Y... (A, B, C, D, E...) | water | water | 18.0 | 140 | Chemie (HOH) |
Sequence modifications
F: 1 - 378 (UniProt: E1BQ43)
| PDB | External Database | Details |
|---|---|---|
| His 379 | - | expression tag |
| His 380 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 254823.9 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 3727.3 | |
| All* | Total formula weight | 258551.2 |
