4ATE
High resolution crystal structure of beta-porphyranase A from Zobellia galactanivorans
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | BETA-PORPHYRANASE A | polymer | 266 | 30893.5 | 1 | UniProt (D7GXG0) | ZOBELLIA GALACTANIVORANS | BETA-PORPHYRANASE A\, FAMILY GH16 |
| 2 | B (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | C (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | D (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | E (A) | water | water | 18.0 | 450 | Chemie (HOH) |
Sequence modifications
A: 18 - 277 (UniProt: D7GXG0)
| PDB | External Database | Details |
|---|---|---|
| His 12 | - | expression tag |
| His 13 | - | expression tag |
| His 14 | - | expression tag |
| His 15 | - | expression tag |
| His 16 | - | expression tag |
| His 17 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 30893.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 171.6 | |
| All* | Total formula weight | 31065.1 |
