2NOV
Breakage-reunion domain of S.pneumoniae topo IV: crystal structure of a gram-positive quinolone target
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 | DNA topoisomerase 4 subunit A | polymer | 496 | 56455.4 | 4 | UniProt (P72525) Pfam (PF00521) UniProt (by SIFTS) (Q3HYJ3) In PDB | Streptococcus pneumoniae | Topoisomerase IV subunit A |
2 | water | water | 18.0 | 24 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 490 (UniProt: P72525)
PDB | External Database | Details |
---|---|---|
Thr 257 | Ile 257 | conflict |
Leu 489 | Ile 489 | conflict |
His 491 | - | expression tag |
His 492 | - | expression tag |
His 493 | - | expression tag |
His 494 | - | expression tag |
His 495 | - | expression tag |
His 496 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 225821.7 | |
All* | Total formula weight | 225821.7 |