3KEW
Crystal structure of probable alanyl-trna-synthase from Clostridium perfringens
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | DHHA1 domain protein | polymer | 241 | 27861.9 | 2 | UniProt (Q0TT74) Pfam (PF07973) UniProt (by SIFTS) (A0A0H2YPJ4) In PDB | Clostridium perfringens | ALANYL-TRNA-SYNTHASE |
2 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
3 | water | water | 18.0 | 156 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 231 (UniProt: Q0TT74)
PDB | External Database | Details |
---|---|---|
Met -1 | - | expression tag |
Ser 0 | - | expression tag |
Leu 1 | - | expression tag |
Glu 232 | - | expression tag |
Gly 233 | - | expression tag |
His 234 | - | expression tag |
His 235 | - | expression tag |
His 236 | - | expression tag |
His 237 | - | expression tag |
His 238 | - | expression tag |
His 239 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 55723.9 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 130.8 | |
All* | Total formula weight | 55854.7 |