1ZDE
1.95 Angstrom Crystal Structure of a dnaE Intein Precursor from Synechocystis Sp. Pcc 6803
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | DNA polymerase III alpha subunit | polymer | 177 | 19814.4 | 1 | UniProt (P74750) In PDB | Synechocystis sp. PCC 6803 | DnaE intein |
2 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
3 | A | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
4 | water | water | 18.0 | 71 | Chemie (HOH) |
Sequence modifications
A: 6 - 172 (UniProt: P74750)
PDB | External Database | Details |
---|---|---|
Ile 1 | - | cloning artifact |
Ile 2 | - | cloning artifact |
Ala 3 | - | cloning artifact |
Met 4 | - | cloning artifact |
Glu 5 | - | cloning artifact |
Ala 11 | Cys 775 | engineered mutation |
Ala 169 | Asn 933 | engineered mutation |
Ile 173 | - | cloning artifact |
Ser 174 | - | cloning artifact |
Thr 175 | - | cloning artifact |
Gly 176 | - | cloning artifact |
Pro 177 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 19814.4 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 145.6 | |
All* | Total formula weight | 19960.0 |