4I2B
Ternary complex of mouse TdT with ssDNA and AMPcPP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | DNA nucleotidylexotransferase | polymer | 400 | 45704.0 | 1 | UniProt (P09838) Pfam (PF14716) Pfam (PF10391) Pfam (PF01909) Pfam (PF14791) | Mus musculus (mouse) | Terminal addition enzyme, Terminal deoxynucleotidyltransferase, TDT, Terminal transferase |
| 2 | B (C) | 5'-D(P*AP*AP*AP*AP*A)-3' | polymer | 5 | 1521.1 | 1 | |||
| 3 | C (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | D, F (A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | E (A) | DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER | non-polymer | 505.2 | 1 | Chemie (APC) | |||
| 6 | G (A) | water | water | 18.0 | 326 | Chemie (HOH) |
Sequence modifications
A: 132 - 482 (UniProt: P09838)
A: 483 - 510 (UniProt: P09838)
| PDB | External Database | Details |
|---|---|---|
| Met 111 | - | expression tag |
| Gly 112 | - | expression tag |
| Ser 113 | - | expression tag |
| Ser 114 | - | expression tag |
| His 115 | - | expression tag |
| His 116 | - | expression tag |
| His 117 | - | expression tag |
| His 118 | - | expression tag |
| His 119 | - | expression tag |
| His 120 | - | expression tag |
| Ser 121 | - | expression tag |
| Ser 122 | - | expression tag |
| Gly 123 | - | expression tag |
| Leu 124 | - | expression tag |
| Val 125 | - | expression tag |
| Pro 126 | - | expression tag |
| Arg 127 | - | expression tag |
| Gly 128 | - | expression tag |
| Ser 129 | - | expression tag |
| His 130 | - | expression tag |
| Met 131 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 47225.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 576.8 | |
| All* | Total formula weight | 47801.9 |
