2HNF
Structure of a Hyper-cleavable Monomeric Fragment of Phage lambda Repressor Containing the Cleavage Site Region
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Repressor protein cI101-229DM-K192A | polymer | 133 | 14600.4 | 1 | UniProt (Q7B004) Pfam (PF00717) In PDB | Escherichia coli | |
| 2 | A | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 3 | water | water | 18.0 | 120 | Chemie (HOH) |
Sequence modifications
A: 101 - 229 (UniProt: Q7B004)
| PDB | External Database | Details |
|---|---|---|
| Gly 97 | - | cloning artifact |
| Ser 98 | - | cloning artifact |
| His 99 | - | cloning artifact |
| Met 100 | - | cloning artifact |
| Thr 152 | Ala 153 | engineered mutation |
| Thr 158 | Pro 159 | engineered mutation |
| Ala 192 | Lys 193 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 14600.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 160.3 | |
| All* | Total formula weight | 14760.8 |
