4GBE
Crystal Structure of E. coli DNA Adenine Methyltransferase in Complex with SAH
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (D, E, F) | DNA adenine methylase | polymer | 284 | 32972.5 | 3 | UniProt (P0AEE8) Pfam (PF02086) | Escherichia coli | DNA adenine methyltransferase, Deoxyadenosyl-methyltransferase, M.EcoDam |
| 2 | D, E, F (D, E, F) | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 3 | Chemie (SAH) PubChem (16760024) PubChem (193) PubChem (25210495) PubChem (13792) PubChem (177678424) PubChem (44361184) PubChem (21125603) PubChem (46936206) PubChem (50989525) PubChem (25203782) PubChem (51380914) PubChem (52224398) PubChem (189149) PubChem (57544532) PubChem (439155) PubChem (59046843) PubChem (59170628) PubChem (59576228) PubChem (66805708) PubChem (70689219) PubChem (70702054) PubChem (70832431) PubChem (52224400) PubChem (5284331) PubChem (6419189) PubChem (118374891) PubChem (118560068) PubChem (71170554) PubChem (13231890) PubChem (164157219) PubChem (126969526) PubChem (129105892) PubChem (143518505) PubChem (154578335) PubChem (163054214) PubChem (163335525) | |||
| 3 | G, H, I (D, E, F) | water | water | 18.0 | 75 | Chemie (HOH) |
Sequence modifications
D, E, F: 1 - 278 (UniProt: P0AEE8)
| PDB | External Database | Details |
|---|---|---|
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 98917.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1153.2 | |
| All* | Total formula weight | 100070.7 |
