4PL1
X-ray crystal structure of C118A RlmN from Escherichia coli with S-adenosylmethionine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (B, A) | Dual-specificity RNA methyltransferase RlmN | polymer | 359 | 40493.5 | 2 | UniProt (C9QPQ6) | Escherichia coli | 23S rRNA (adenine(2503)-C(2))-methyltransferase,23S rRNA m2A2503 methyltransferase,Ribosomal RNA large subunit methyltransferase N,tRNA (adenine(37)-C(2))-methyltransferase,tRNA m2A37 methyltransferase |
| 2 | C, E (B, A) | S-ADENOSYLMETHIONINE | non-polymer | 398.4 | 2 | Chemie (SAM) | |||
| 3 | D, F (B, A) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) |
Sequence modifications
B, A: 17 - 375 (UniProt: C9QPQ6)
| PDB | External Database | Details |
|---|---|---|
| Ala 118 | Cys 118 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 80987.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1500.2 | |
| All* | Total formula weight | 82487.2 |
