1HTT
HISTIDYL-TRNA SYNTHETASE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D | HISTIDYL-TRNA SYNTHETASE | polymer | 423 | 46954.1 | 4 | UniProt (P04804) Pfam (PF00587) Pfam (PF03129) UniProt (by SIFTS) (P60906) In PDB | Escherichia coli | HISTIDINE-TRNA LIGASE |
| 2 | A, B, C, D | HISTIDINE | non-polymer | 156.2 | 4 | Chemie (HIS) | |||
| 3 | A, B, C, D | ADENOSINE MONOPHOSPHATE | non-polymer | 347.2 | 4 | Chemie (AMP) | |||
| 4 | water | water | 18.0 | 157 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 187816.5 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 2013.5 | |
| All* | Total formula weight | 189830.0 |
