5P9U
humanized rat catechol O-methyltransferase in complex with SAH and 6-bromo-8-hydroxy-3H-quinazolin-4-one
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Catechol O-methyltransferase | polymer | 221 | 24694.3 | 1 | UniProt (P22734) Pfam (PF01596) In PDB | Rattus norvegicus (Rat) | Humanized rat COMT |
2 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
3 | A | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 1 | Chemie (SAH) | |||
4 | A | 6-bromanyl-8-oxidanyl-3~{H}-quinazolin-4-one | non-polymer | 241.0 | 1 | Chemie (7JL) | |||
5 | water | water | 18.0 | 106 | Chemie (HOH) |
Sequence modifications
A: 1 - 221 (UniProt: P22734)
PDB | External Database | Details |
---|---|---|
Ile 91 | Met 134 | engineered mutation |
Cys 95 | Tyr 138 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 24694.3 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 649.8 | |
All* | Total formula weight | 25344.1 |