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 | 451 | 50204.4 | 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 | 445 | 49907.8 | 2 | UniProt (P02554) Pfam (PF00091) Pfam (PF03953) | Sus scrofa (pig) | Beta-tubulin |
| 3 | E (E) | Stathmin-4 | polymer | 143 | 16834.1 | 1 | UniProt (P63043) Pfam (PF00836) | Rattus norvegicus (Norway rat) | Stathmin-like protein B3,RB3 |
| 4 | F (F) | Tubulin--tyrosine ligase | polymer | 384 | 44378.5 | 1 | UniProt (A0A8V0Z8P0) Pfam (PF03133) | Gallus gallus (chicken) | |
| 5 | G, Q, T (A, C, D) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 3 | Chemie (GTP) | |||
| 6 | H, K, R, U (A, B, C, D) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 7 | I, L, S (A, B, C) | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
| 8 | J (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 9 | M, N (B) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 2 | Chemie (MES) | |||
| 10 | O, V (B, D) | ~{N}4-(1,3-benzodioxol-5-ylmethyl)-6-(1~{H}-indol-4-yl)pyrimidine-2,4-diamine | non-polymer | 359.4 | 2 | Chemie (A1L2T) | |||
| 11 | P (B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) | |||
| 12 | W (F) | PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER | non-polymer | 505.2 | 1 | Chemie (ACP) | |||
| 13 | X, Y (A, B) | water | water | 18.0 | 6 | Chemie (HOH) |
Sequence modifications
E: 5 - 145 (UniProt: P63043)
F: 1 - 378 (UniProt: A0A8V0Z8P0)
| PDB | External Database | Details |
|---|---|---|
| Met 3 | - | initiating methionine |
| Ala 4 | - | expression tag |
| Gln 71 | His 115 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| - | Ala 53 | deletion |
| - | Glu 54 | deletion |
| - | Met 55 | deletion |
| - | Gln 56 | deletion |
| - | Gln 57 | deletion |
| - | Gln 58 | deletion |
| - | Leu 59 | deletion |
| - | Leu 60 | deletion |
| - | Glu 61 | deletion |
| - | Gly 62 | deletion |
| - | Asp 63 | deletion |
| - | Gln 64 | deletion |
| - | Thr 65 | deletion |
| - | Leu 66 | deletion |
| - | Val 67 | deletion |
| - | Leu 68 | deletion |
| - | Ala 69 | deletion |
| - | Ser 70 | deletion |
| - | Ser 71 | deletion |
| - | Thr 72 | deletion |
| - | His 73 | deletion |
| - | Pro 74 | deletion |
| - | Glu 75 | deletion |
| - | Ser 76 | deletion |
| - | Val 77 | deletion |
| - | Asp 78 | deletion |
| - | Ser 79 | deletion |
| - | Asp 80 | deletion |
| - | Lys 81 | deletion |
| - | Asn 82 | deletion |
| - | His 83 | deletion |
| - | Gly 84 | deletion |
| - | Phe 85 | deletion |
| His 379 | - | expression tag |
| His 380 | - | expression tag |
| His 381 | - | expression tag |
| His 382 | - | expression tag |
| His 383 | - | expression tag |
| His 384 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 261437.1 | |
| Non-Polymers* | Number of molecules | 17 |
| Total formula weight | 3880.1 | |
| All* | Total formula weight | 265317.2 |
