6BBN
Crystal structure of a curved tubulin complex induced by the kinesin-13 Kif2A
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C | Tubulin alpha-1B chain | polymer | 451 | 50204.4 | 2 | UniProt (P81947) Pfam (PF00091) Pfam (PF03953) In PDB | Bos taurus (Bovine) | Alpha-tubulin ubiquitous, Tubulin K-alpha-1, Tubulin alpha-ubiquitous chain |
2 | B, D | Tubulin beta-2B chain | polymer | 445 | 49999.9 | 2 | UniProt (Q6B856) Pfam (PF00091) Pfam (PF03953) In PDB | Bos taurus (Bovine) | |
3 | P | DARPin | polymer | 168 | 17911.2 | 1 | Escherichia coli | ||
4 | E | Kinesin-like protein KIF2A | polymer | 420 | 47918.9 | 1 | UniProt (O00139) Pfam (PF00225) In PDB | Homo sapiens (Human) | Kinesin-2, hK2 |
5 | A, C | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 2 | Chemie (GTP) | |||
6 | A, B, C, E | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
7 | B, D | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) | |||
8 | D | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
9 | E | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 1 | Chemie (ANP) |
Sequence modifications
E: 153 - 553 (UniProt: O00139)
PDB | External Database | Details |
---|---|---|
Met 134 | - | expression tag |
Gly 135 | - | expression tag |
Ser 136 | - | expression tag |
Ser 137 | - | expression tag |
His 138 | - | expression tag |
His 139 | - | expression tag |
His 140 | - | expression tag |
His 141 | - | expression tag |
His 142 | - | expression tag |
His 143 | - | expression tag |
Ser 144 | - | expression tag |
Ser 145 | - | expression tag |
Gly 146 | - | expression tag |
Leu 147 | - | expression tag |
Val 148 | - | expression tag |
Pro 149 | - | expression tag |
Arg 150 | - | expression tag |
Gly 151 | - | expression tag |
Ser 152 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 266238.8 | |
Non-Polymers* | Number of molecules | 10 |
Total formula weight | 2631.1 | |
All* | Total formula weight | 268870.0 |