3AI9
Crystal structure of DUF358 protein reveals a putative SPOUT-class rRNA methyltransferase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | X | UPF0217 protein MJ1640 | polymer | 211 | 24647.5 | 1 | UniProt (Q59034) Pfam (PF04013) In PDB | Methanocaldococcus jannaschii (Methanococcus jannaschii) | |
| 2 | X | S-ADENOSYLMETHIONINE | non-polymer | 398.4 | 1 | Chemie (SAM) | |||
| 3 | X | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | water | water | 18.0 | 174 | Chemie (HOH) |
Sequence modifications
X: 1 - 205 (UniProt: Q59034)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | - | EXPRESSION TAG |
| Ser 1 | - | EXPRESSION TAG |
| His 1 | - | EXPRESSION TAG |
| Mse 1 | - | EXPRESSION TAG |
| Ala 1 | - | EXPRESSION TAG |
| Ser 1 | - | EXPRESSION TAG |
| Mse 190 | Ile 190 | ENGINEERED MUTATION |
| Mse 192 | Ile 192 | ENGINEERED MUTATION |
| Mse 193 | Ile 193 | ENGINEERED MUTATION |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 24647.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 447.0 | |
| All* | Total formula weight | 25094.5 |
