9CHI
Structure of the alpha-N-methyltransferase (SonM) and RiPP precursor (SonA-Y62A) heteromeric complex (bound to SAH - structure 2)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E, G (A, C, E, G) | Alpha-N-methyltransferase | polymer | 262 | 28937.1 | 4 | UniProt (Q8EGW3) Pfam (PF00590) | Shewanella oneidensis MR-1 | SonM |
| 2 | B, F, H (B, F, H) | SonA | polymer | 68 | 7411.2 | 3 | UniProt (Q8EGW2) Pfam (PF07746) | Shewanella oneidensis MR-1 | |
| 3 | D (D) | SonA | polymer | 68 | 7397.1 | 1 | UniProt (Q8EGW2) Pfam (PF07746) | Shewanella oneidensis MR-1 | |
| 4 | I, J, K, L (A, C, E, G) | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 4 | Chemie (SAH) | |||
| 5 | M, N, O, P, Q... (A, B, C, D, E...) | water | water | 18.0 | 306 | Chemie (HOH) |
Sequence modifications
B, F, H: 3 - 70 (UniProt: Q8EGW2)
D: 3 - 70 (UniProt: Q8EGW2)
| PDB | External Database | Details |
|---|---|---|
| Ala 62 | Tyr 62 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Ala 62 | Tyr 62 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 145379.2 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1537.6 | |
| All* | Total formula weight | 146916.8 |
