Sandbox 9

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spinqualitylabelsall models PDB ID 1ab4 Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image
1ab4, resolution 2.80Å ()
Activity:	DNA topoisomerase (ATP-hydrolyzing), with EC number 5.99.1.3
Structural annotation: Resources: CATH : 1Ab4001, 1Ab4002, 1Ab4003 InterPro : Ipr002205, Ipr005743, Ipr013758, Ipr013757, Ipr013760, Ipr006691 Pfam : PF00521 SCOP : d1ab4__ UniProt : P0AES4
Functional annotation: Cellular component: membrane fraction cytoplasm chromosome Biological process: response to antibiotic DNA metabolic process DNA topological change DNA unwinding during replication Molecular function: DNA binding DNA topoisomerase activity ATP binding isomerase activity DNA topoisomerase (ATP-hydrolyzing) activity
Evolutionary conservation: Toggle Conservation Colors: Rows = identical sequences: Further Information: Caveats, Explanation, Complete Results at ConSurfDB
Resources:	FirstGlance, OCA, PDBsum, RCSB
Coordinates:	save as pdb, mmCIF, xml

59KDA FRAGMENT OF GYRASE A FROM E. COLI

Template:ABSTRACT PUBMED 9278055

About this Structure

1AB4 is a 1 chain structure of sequence from Escherichia coli. Full crystallographic information is available from OCA.

Reference

• Morais Cabral JH, Jackson AP, Smith CV, Shikotra N, Maxwell A, Liddington RC. Crystal structure of the breakage-reunion domain of DNA gyrase. Nature. 1997 Aug 28;388(6645):903-6. PMID:9278055 doi:10.1038/42294