7U0R
Crystal structure of Methanomethylophilus alvus PylRS(N166A/V168A) complexed with meta-trifluoromethyl-2-benzylmalonate and AMP-PNP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Pyrrolysyl-tRNA synthetase | polymer | 278 | 31057.3 | 2 | UniProt (M9SC49) Pfam (PF17759) | Candidatus Methanomethylophilus alvus | |
| 2 | C, I (A, B) | {[3-(trifluoromethyl)phenyl]methyl}propanedioic acid | non-polymer | 262.2 | 2 | Chemie (LE0) | |||
| 3 | D, J (A, B) | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 2 | Chemie (ANP) | |||
| 4 | E (A) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 5 | F, G, H, K, L (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 5 | Chemie (MG) | |||
| 6 | M, N (A, B) | water | water | 18.0 | 453 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 275 (UniProt: M9SC49)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| Ala 166 | Asn 166 | engineered mutation |
| Ala 168 | Val 168 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 62114.6 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 1780.4 | |
| All* | Total formula weight | 63895.0 |
