1POP
X-RAY CRYSTALLOGRAPHIC STRUCTURE OF A PAPAIN-LEUPEPTIN COMPLEX
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | PAPAIN | polymer | 212 | 23449.3 | 1 | UniProt (P00784) Pfam (PF00112) | Carica papaya (papaya) | |
| 2 | B (B) | LEUPEPTIN | polymer | 4 | 429.6 | 1 | NOR (NOR00487) BIRD (PRD_000216) | Streptomyces roseus | |
| 3 | C, D, E, F, G... (A, B) | METHANOL | non-polymer | 32.0 | 24 | Chemie (MOH) | |||
| 4 | AA, BA (A, B) | water | water | 18.0 | 175 | Chemie (HOH) |
Sequence modifications
A: 1 - 212 (UniProt: P00784)
| PDB | External Database | Details |
|---|---|---|
| Gln 47 | Glu 180 | conflict |
| Gln 118 | Glu 251 | conflict |
| Gln 135 | Glu 268 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 23878.9 | |
| Non-Polymers* | Number of molecules | 24 |
| Total formula weight | 769.0 | |
| All* | Total formula weight | 24647.9 |
