3FD2
Crystal structure of mMsoI/DNA complex with calcium
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Site-specific DNA endonuclease I-MsoI | polymer | 373 | 42025.0 | 1 | UniProt (C0JWR6) Pfam (PF00961) In PDB | Monomastix sp. (strain OKE-1) | |
2 | B | 5'-D(*GP*CP*AP*GP*AP*AP*CP*GP*TP*CP*GP*TP*GP*AP*GP*AP*CP*AP*GP*TP*TP*CP*CP*G)-3' | polymer | 24 | 7419.8 | 1 | synthetic construct | ||
3 | C | 5'-D(*CP*GP*GP*AP*AP*CP*TP*GP*TP*CP*TP*CP*AP*CP*GP*AP*CP*GP*TP*TP*CP*TP*GP*C)-3' | polymer | 24 | 7321.7 | 1 | synthetic construct | ||
4 | A | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
5 | water | water | 18.0 | 35 | Chemie (HOH) |
Sequence modifications
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 56766.5 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 80.2 | |
All* | Total formula weight | 56846.7 |