1B12
CRYSTAL STRUCTURE OF TYPE 1 SIGNAL PEPTIDASE FROM ESCHERICHIA COLI IN COMPLEX WITH A BETA-LACTAM INHIBITOR
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | SIGNAL PEPTIDASE I | polymer | 248 | 27835.5 | 4 | UniProt (P00803) Pfam (PF10502) | Escherichia coli | SPASE I, LEADER PEPTIDASE I |
| 2 | E, G, H, I (A, B, C, D) | prop-2-en-1-yl (2S)-2-[(2S,3R)-3-(acetyloxy)-1-oxobutan-2-yl]-2,3-dihydro-1,3-thiazole-4-carboxylate | non-polymer | 299.3 | 4 | Chemie (1PN) | |||
| 3 | F (B) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | J, K, L, M (A, B, C, D) | water | water | 18.0 | 448 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 111341.9 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1292.3 | |
| All* | Total formula weight | 112634.2 |
