7SJA
Undecorated 13pf E254N microtubule from recombinant human tubulin
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C, E, J, K... | Tubulin alpha-1B chain | polymer | 457 | 51018.3 | 6 | UniProt (P68363) Pfam (PF00091) Pfam (PF03953) In PDB | Homo sapiens (Human) | Alpha-tubulin ubiquitous,Tubulin K-alpha-1,Tubulin alpha-ubiquitous chain |
2 | B, D, F, G, H... | Tubulin beta-3 chain | polymer | 456 | 51276.4 | 6 | UniProt (Q13509) Pfam (PF00091) Pfam (PF03953) In PDB | Homo sapiens (Human) | Tubulin beta-4 chain,Tubulin beta-III |
3 | H, I, J, K, L... | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 12 | Chemie (GTP) | |||
4 | H, I, J, K, L... | MAGNESIUM ION | non-polymer | 24.3 | 12 | Chemie (MG) |
Sequence modifications
A, C, E, J, K, L: 1 - 451 (UniProt: P68363)
B, D, F, G, H, I: 1 - 450 (UniProt: Q13509)
PDB | External Database | Details |
---|---|---|
His 37 | - | insertion |
His 37 | - | insertion |
His 37 | - | insertion |
His 37 | - | insertion |
His 37 | - | insertion |
His 37 | - | insertion |
Asn 254 | Glu 254 | engineered mutation |
PDB | External Database | Details |
---|---|---|
Glu 451 | - | expression tag |
Asn 452 | - | expression tag |
Leu 453 | - | expression tag |
Tyr 454 | - | expression tag |
Phe 455 | - | expression tag |
Gln 456 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 12 |
Total formula weight | 613768.1 | |
Non-Polymers* | Number of molecules | 24 |
Total formula weight | 6569.8 | |
All* | Total formula weight | 620337.9 |