1S4V
The 2.0 A crystal structure of the KDEL-tailed cysteine endopeptidase functioning in programmed cell death of Ricinus communis endosperm
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | cysteine endopeptidase | polymer | 229 | 24599.1 | 2 | GenBank (2944446) Pfam (PF00112) UniProt (by SIFTS) (O65039) In PDB | Ricinus communis (castor bean) | |
| 2 | C, D | DVA-LEU-LYS-0QE peptide | polymer | 4 | 392.0 | 2 | BIRD (PRD_000286) | Ricinus communis (castor bean) | |
| 3 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | water | water | 18.0 | 342 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 49982.1 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 96.1 | |
| All* | Total formula weight | 50078.2 |
