3S04
Crystal structure of Escherichia coli type I signal peptidase in complex with an Arylomycin Lipoglycopeptide Antibiotic
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Signal peptidase I | polymer | 250 | 28079.8 | 2 | UniProt (P00803) Pfam (PF10502) | Escherichia coli | SPase I, Leader peptidase I |
| 2 | C, D (I, J) | Glyco-Arylomycin | polymer | 6 | 660.7 | 2 | BIRD (PRD_000813) | Streptomyces sp. | |
| 3 | E, H (I, J) | 14-methylhexadec-9-enoic acid | non-polymer | 268.4 | 2 | BIRD (PRD_000813) Chemie (02U) | |||
| 4 | F, G (I, J) | alpha-L-rhamnopyranose | non-polymer | 164.2 | 2 | BIRD (PRD_000813) Chemie (RAM) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 57 | Chemie (HOH) |
Sequence modifications
A, B: 76 - 324 (UniProt: P00803)
| PDB | External Database | Details |
|---|---|---|
| Met 75 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 57481.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 865.2 | |
| All* | Total formula weight | 58346.2 |
