5DMN
Crystal Structure of the Homocysteine Methyltransferase MmuM from Escherichia coli, Apo form
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Homocysteine S-methyltransferase | polymer | 310 | 33457.8 | 2 | UniProt (Q47690) Pfam (PF02574) In PDB | Escherichia coli (strain K12) | S-methylmethionine:homocysteine methyltransferase |
2 | A, B | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
3 | water | water | 18.0 | 13 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 66915.5 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 192.1 | |
All* | Total formula weight | 67107.6 |