4JFA
Crystal Structure of Plasmodium falciparum Tryptophanyl-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 | Tryptophan--tRNA ligase | polymer | 420 | 48827.5 | 4 | UniProt (Q8IDW3) Pfam (PF00579) In PDB | Plasmodium falciparum | |
2 | A, B, C, D | TRYPTOPHAN | non-polymer | 204.2 | 4 | Chemie (TRP) | |||
3 | A, B, D | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 3 | Chemie (BME) | |||
4 | C, D | POTASSIUM ION | non-polymer | 39.1 | 2 | Chemie (K) | |||
5 | water | water | 18.0 | 239 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 228 - 632 (UniProt: Q8IDW3)
PDB | External Database | Details |
---|---|---|
Met 226 | - | EXPRESSION TAG |
Ala 227 | - | EXPRESSION TAG |
Glu 633 | - | EXPRESSION TAG |
Asn 634 | - | EXPRESSION TAG |
Leu 635 | - | EXPRESSION TAG |
Tyr 636 | - | EXPRESSION TAG |
Phe 637 | - | EXPRESSION TAG |
Gln 638 | - | EXPRESSION TAG |
Gly 639 | - | EXPRESSION TAG |
His 640 | - | EXPRESSION TAG |
His 641 | - | EXPRESSION TAG |
His 642 | - | EXPRESSION TAG |
His 643 | - | EXPRESSION TAG |
His 644 | - | EXPRESSION TAG |
His 645 | - | EXPRESSION TAG |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 195309.9 | |
Non-Polymers* | Number of molecules | 9 |
Total formula weight | 1129.5 | |
All* | Total formula weight | 196439.4 |