CATH Classification
Level | CATH Code | Description |
---|---|---|
2 | Mainly Beta | |
2.120 | 6 Propeller | |
2.120.10 | Neuraminidase | |
2.120.10.90 | DNA gyrase/topoisomerase IV, subunit A, C-terminal |
Domain Context
CATH Clusters
Superfamily | DNA gyrase/topoisomerase IV, subunit A, C-terminal |
Functional Family |
Enzyme Information
5.6.2.3 |
DNA topoisomerase (ATP-hydrolyzing).
based on mapping to UniProt O51396
ATP-dependent breakage, passage and rejoining of double-stranded DNA.
-!- The enzyme can introduce negative superhelical turns into double- stranded circular DNA. -!- One unit has nicking-closing activity, and another catalyzes super- twisting and hydrolysis of ATP (cf. EC 5.6.2.2). -!- Formerly EC 5.99.1.3.
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UniProtKB Entries (1)
O51396 |
GYRA_BORBU
Borreliella burgdorferi B31
DNA gyrase subunit A
|
PDB Structure
PDB | 1SUU |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | Escherichia |
Primary Citation |
The C-terminal domain of DNA gyrase A adopts a DNA-bending beta-pinwheel fold.
Proc.Natl.Acad.Sci.Usa
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