5XIJ
Crystal Structure of Toxoplasma gondii Prolyl-tRNA Synthetase (TgPRS) in complex with Inhibitor 9
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 (A, B, C, D) | Prolyl-tRNA synthetase (ProRS) | polymer | 500 | 57937.3 | 4 | UniProt (S8G8I1) Pfam (PF00587) Pfam (PF03129) Pfam (PF09180) | Toxoplasma gondii (strain ATCC 50611 / Me49) | |
| 2 | E, I, M, Q (A, B, C, D) | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 4 | Chemie (ANP) PubChem (4795) PubChem (33113) PubChem (445863) PubChem (6102784) PubChem (9543492) PubChem (14188278) PubChem (16058657) PubChem (23639785) PubChem (24794410) PubChem (44462678) PubChem (46926537) PubChem (54765332) PubChem (60063697) PubChem (66575078) PubChem (89688694) PubChem (92436779) PubChem (93005803) | |||
| 3 | F, G, J, K, N... (A, B, C, D) | MAGNESIUM ION | non-polymer | 24.3 | 8 | Chemie (MG) PubChem (888) | |||
| 4 | H, L, P, T (A, B, C, D) | 3-[(2R)-2-oxidanyl-3-[(2R,3R)-3-oxidanylpiperidin-2-yl]propyl]quinazolin-4-one | non-polymer | 303.4 | 4 | Chemie (873) PubChem (9972241) PubChem (132451791) PubChem (44320226) PubChem (68089512) PubChem (71657457) PubChem (74993558) | |||
| 5 | U, V, W, X (A, B, C, D) | water | water | 18.0 | 331 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 334 - 830 (UniProt: S8G8I1)
| PDB | External Database | Details |
|---|---|---|
| Gly 331 | - | expression tag |
| Ala 332 | - | expression tag |
| Met 333 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 231749.0 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 3432.6 | |
| All* | Total formula weight | 235181.7 |
