5A21
Structure of bacteriophage SPP1 head-to-tail interface without DNA and tape measure protein
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) | PORTAL PROTEIN | polymer | 503 | 57405.4 | 2 | UniProt (P54309) Pfam (PF05133) | BACILLUS PHAGE SPP1 | GENE PRODUCT 6, GP6, PORTAL VERTEX PROTEIN, BACTERIOPHAGES PP1 PORTAL PROTEIN GP6 |
| 2 | C, D (C, D) | 15 PROTEIN | polymer | 102 | 11629.4 | 2 | UniProt (Q38584) Pfam (PF05135) | BACILLUS PHAGE SPP1 | HEAD COMPLETION PROTEIN GP15 |
| 3 | E, F (E, F) | HEAD COMPLETION PROTEIN GP16 | polymer | 109 | 12615.1 | 2 | UniProt (O48446) Pfam (PF05521) | BACILLUS PHAGE SPP1 | |
| 4 | G (G) | TAIL-TO-HEAD JOINING PROTEIN GP17 | polymer | 134 | 15025.0 | 1 | UniProt (O48448) Pfam (PF11367) | BACILLUS PHAGE SPP1 | |
| 5 | H (H) | MAJOR TAIL PROTEIN 17.1 | polymer | 177 | 19172.9 | 1 | UniProt (O48449) Pfam (PF06199) | BACILLUS PHAGE SPP1 | MAJOR TAIL PROTEIN GP17.1 |
Sequence modifications
A, B: 1 - 503 (UniProt: P54309)
E, F: 1 - 109 (UniProt: O48446)
| PDB | External Database | Details |
|---|---|---|
| Lys 365 | Asn 365 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Arg 6 | Pro 6 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 197497.6 | |
| All* | Total formula weight | 197497.6 |
