5O3V
Structural characterization of the fast and promiscuous macrocyclase from plant - PCY1-S562A bound to Presegetalin B1
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Peptide cyclase 1 | polymer | 724 | 82483.3 | 2 | UniProt (R4P353) Pfam (PF02897) Pfam (PF00326) In PDB | Vaccaria hispanica | |
| 2 | D, C | Putative presegetalin B1 | polymer | 31 | 3279.7 | 2 | UniProt (F6LNL6) In PDB | Vaccaria hispanica | |
| 3 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | A, B | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 5 | water | water | 18.0 | 257 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 724 (UniProt: R4P353)
| PDB | External Database | Details |
|---|---|---|
| Ala 562 | Ser 562 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 171526.0 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 432.9 | |
| All* | Total formula weight | 171958.9 |
