8C9S
Catechol O-methyltransferase from Streptomyces avermitilis 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 (A, B) | Putative O-methyltransferase | polymer | 232 | 25215.3 | 2 | UniProt (Q82B68) Pfam (PF01596) | Streptomyces avermitilis MA-4680 = NBRC 14893 | |
| 2 | C, G (A, B) | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 2 | Chemie (SAH) | |||
| 3 | D, F (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | E, H (A, B) | pyrrolidin-2-one | non-polymer | 85.1 | 2 | Chemie (BAQ) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 173 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 224 (UniProt: Q82B68)
| PDB | External Database | Details |
|---|---|---|
| Leu 225 | - | expression tag |
| Glu 226 | - | expression tag |
| His 227 | - | expression tag |
| His 228 | - | expression tag |
| His 229 | - | expression tag |
| His 230 | - | expression tag |
| His 231 | - | expression tag |
| His 232 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 50430.7 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 987.6 | |
| All* | Total formula weight | 51418.3 |
