2P5T
Molecular and structural characterization of the PezAT chromosomal toxin-antitoxin system of the human pathogen Streptococcus pneumoniae
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (X) | fragment of PezA helix-turn-helix motif | polymer | 33 | 2826.5 | 1 | Streptococcus pneumoniae | ||
| 2 | B, D, F, H (A, C, E, G) | Putative transcriptional regulator PezA | polymer | 158 | 18267.7 | 4 | UniProt (Q97QZ2) Pfam (PF01381) Pfam (PF08998) | Streptococcus pneumoniae | |
| 3 | C, E, G, I (B, D, F, H) | PezT | polymer | 253 | 29106.1 | 4 | UniProt (Q97QZ1) Pfam (PF06414) | Streptococcus pneumoniae |
Sequence modifications
B, D, F, H: 1 - 253 (UniProt: Q97QZ1)
| PDB | External Database | Details |
|---|---|---|
| Gly 109 | Arg 109 | conflict |
| Phe 228 | Leu 228 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 9 |
| Total formula weight | 192321.5 | |
| All* | Total formula weight | 192321.5 |
