4RDX
Structure of histidinyl-tRNA synthetase in complex with tRNA(His)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Histidine--tRNA ligase | polymer | 423 | 47264.1 | 1 | UniProt (P62374) Pfam (PF13393) Pfam (PF03129) | Thermus thermophilus HB27 | Histidyl-tRNA synthetase, HisRS |
| 2 | B (C) | tRNA(his) | polymer | 78 | 25327.9 | 1 | GenBank (46197919) | Thermus thermophilus HB27 | |
| 3 | C (A) | ADENOSINE MONOPHOSPHATE | non-polymer | 347.2 | 1 | Chemie (AMP) | |||
| 4 | D (A) | HISTIDINE | non-polymer | 156.2 | 1 | Chemie (HIS) | |||
| 5 | E, F (A, C) | water | water | 18.0 | 76 | Chemie (HOH) |
Sequence modifications
A: 1 - 421 (UniProt: P62374)
C: -1 - 75 (GenBank: 46197919)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Pro 0 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| A 76 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 72592.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 503.4 | |
| All* | Total formula weight | 73095.4 |
