6I6M
Papaver somniferum O-methyltransferase 1
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) | O-methyltransferase 1 | polymer | 393 | 42728.0 | 2 | UniProt (I3PLQ5) Pfam (PF08100) Pfam (PF00891) UniProt (by SIFTS) (I3V6A7) | Papaver somniferum (Opium poppy) | |
| 2 | C, E (A, B) | (13aS)-3,10-dimethoxy-5,8,13,13a-tetrahydro-6H-isoquino[3,2-a]isoquinoline-2,9-diol | non-polymer | 327.4 | 2 | Chemie (SLX) | |||
| 3 | D, F (A, B) | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 2 | Chemie (SAH) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 892 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 390 (UniProt: I3PLQ5)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Pro -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Ala 114 | Lys 114 | engineered mutation |
| Ala 115 | Lys 115 | engineered mutation |
| Ala 297 | Asp 297 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 85456.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1423.6 | |
| All* | Total formula weight | 86879.6 |
