6R1M
Crystal structure of E. coli seryl-tRNA synthetase complexed to seryl sulfamoyl adenosine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Serine--tRNA ligase | polymer | 437 | 49257.9 | 2 | UniProt (A0A1X3JK72) Pfam (PF02403) Pfam (PF00587) UniProt (by SIFTS) (P0A8L1) In PDB | Escherichia coli | Seryl-tRNA synthetase,SerRS,Seryl-tRNA(Ser/Sec) synthetase |
| 2 | A, B | 5'-O-(N-(L-SERYL)-SULFAMOYL)ADENOSINE | non-polymer | 433.4 | 2 | Chemie (SSA) | |||
| 3 | A, B | PHOSPHATE ION | non-polymer | 95.0 | 4 | Chemie (PO4) | |||
| 4 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 17 | Chemie (EDO) | |||
| 5 | water | water | 18.0 | 894 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 430 (UniProt: A0A1X3JK72)
| PDB | External Database | Details |
|---|---|---|
| Glu 431 | - | expression tag |
| Leu 432 | - | expression tag |
| Ala 433 | - | expression tag |
| Leu 434 | - | expression tag |
| Val 435 | - | expression tag |
| Pro 436 | - | expression tag |
| Arg 437 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 98515.8 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 2301.8 | |
| All* | Total formula weight | 100817.6 |
