4S37
Crystal structure of R2 pyocin membrane-piercing spike
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, E... (A, B, C, D, E...) | Phage baseplate protein | polymer | 185 | 19443.8 | 18 | UniProt (Q9S581) Pfam (PF04717) Pfam (PF21930) | Pseudomonas aeruginosa | VR2 protein |
| 2 | AA, AC, BA, BC, CC... (C, O, I, D, P...) | SULFATE ION | non-polymer | 96.1 | 35 | Chemie (SO4) | |||
| 3 | BB, CA, CB, EB, EC... (H, C, I, O, D...) | CHLORIDE ION | non-polymer | 35.5 | 19 | Chemie (CL) | |||
| 4 | DA, MA, MB, RA, RB... (D, F, K, G, L...) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 7 | Chemie (EDO) | |||
| 5 | AB, DC, GA, JB, PA... (H, O, D, J, F...) | CALCIUM ION | non-polymer | 40.1 | 6 | Chemie (CA) | |||
| 6 | WA (H) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
| 7 | IC, JC, KC, LC, MC... (A, B, C, D, E...) | water | water | 18.0 | 2433 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 18 |
| Total formula weight | 349987.6 | |
| Non-Polymers* | Number of molecules | 68 |
| Total formula weight | 4860.9 | |
| All* | Total formula weight | 354848.6 |
