2G1P
Structure of E. coli DNA adenine methyltransferase (DAM)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (F, G) | 5'-D(*TP*CP*TP*AP*GP*AP*TP*CP*TP*AP*GP*A)-3' | polymer | 12 | 3661.4 | 2 | |||
| 2 | C, D (A, B) | DNA adenine methylase | polymer | 278 | 32159.6 | 2 | UniProt (P0AEE8) Pfam (PF02086) | Escherichia coli | Deoxyadenosyl-methyltransferase, DNA adenine methyltransferase, M.EcoDam |
| 3 | E, F (A, B) | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 2 | Chemie (SAH) | |||
| 4 | G (B) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | H, I, J, K (F, G, A, B) | water | water | 18.0 | 314 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 278 (UniProt: P0AEE8)
| PDB | External Database | Details |
|---|---|---|
| Ser 175 | Ala 175 | see remark 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 71642.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 860.9 | |
| All* | Total formula weight | 72503.0 |
