6QM2
NlaIV restriction endonuclease
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Type-2 restriction enzyme NlaIV | polymer | 246 | 29153.6 | 1 | UniProt (P50183) Pfam (PF09564) In PDB | Neisseria lactamica | R.NlaIV,Endonuclease NlaIV,Type II restriction enzyme NlaIV |
| 2 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 3 | A | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 4 | water | water | 18.0 | 123 | Chemie (HOH) |
Sequence modifications
A: 1 - 243 (UniProt: P50183)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29153.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 62.1 | |
| All* | Total formula weight | 29215.7 |
