5W25
Crystal structure of Aspartyl-tRNA synthetase from Mycobacterium tuberculosis complexed with L-Aspartic Acid
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Aspartate--tRNA(Asp/Asn) ligase | polymer | 616 | 67441.0 | 2 | UniProt (P9WFW3) Pfam (PF01336) Pfam (PF00152) Pfam (PF02938) In PDB | Mycobacterium tuberculosis | Aspartyl-tRNA synthetase,AspRS,Non-discriminating aspartyl-tRNA synthetase,ND-AspRS |
2 | A, B | ASPARTIC ACID | non-polymer | 133.1 | 2 | Chemie (ASP) | Aspartyl-tRNA synthetase,AspRS,Non-discriminating aspartyl-tRNA synthetase,ND-AspRS | ||
3 | A, B | LYSINE | non-polymer | 147.2 | 3 | Chemie (LYS) | |||
4 | A, B | GLUTAMIC ACID | non-polymer | 147.1 | 2 | Chemie (GLU) | |||
5 | water | water | 18.0 | 42 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 609 (UniProt: P9WFW3)
PDB | External Database | Details |
---|---|---|
Met -21 | - | initiating methionine |
Gly -20 | - | expression tag |
Ser -19 | - | expression tag |
Ser -18 | - | expression tag |
His -17 | - | expression tag |
His -16 | - | expression tag |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
Ser -11 | - | expression tag |
Ser -10 | - | expression tag |
Gly -9 | - | expression tag |
Leu -8 | - | expression tag |
Val -7 | - | expression tag |
Pro -6 | - | expression tag |
Arg -5 | - | expression tag |
Gly -4 | - | expression tag |
Ser -3 | - | expression tag |
His -2 | - | expression tag |
Val -1 | - | expression tag |
Phe 0 | - | expression tag |
Val 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 134882.0 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 1002.0 | |
All* | Total formula weight | 135884.0 |