3NZM
Crystal structure of DNAE intein with N-extein in redox trap
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | DNA polymerase III subunit alpha | polymer | 168 | 18784.2 | 1 | UniProt (P74750) | Synechocystis sp. PCC 6803 | Ssp dnaE intein |
| 2 | B, C (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | D (A) | water | water | 18.0 | 209 | Chemie (HOH) |
Sequence modifications
A: -4 - 159 (UniProt: P74750)
| PDB | External Database | Details |
|---|---|---|
| Lys -9 | - | engineered mutation |
| Ser -8 | - | engineered mutation |
| Pro -7 | - | engineered mutation |
| Asp -6 | - | engineered mutation |
| Pro -5 | - | engineered mutation |
| Cys -3 | Ala 772 | engineered mutation |
| Pro -2 | Glu 773 | engineered mutation |
| Gly -1 | Tyr 774 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 18784.2 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 192.1 | |
| All* | Total formula weight | 18976.3 |
