6BQ9

2.55 Angstrom Resolution Crystal Structure of N-terminal Fragment (residues 1-493) of DNA Topoisomerase IV Subunit A from Pseudomonas putida

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003677	molecular_function	DNA binding
A	0003918	molecular_function	DNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity
A	0005524	molecular_function	ATP binding
A	0006259	biological_process	DNA metabolic process
A	0006265	biological_process	DNA topological change

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	binding site for residue NA A 501

Chain	Residue
A	ALA180
A	MET183
A	ASP186
A	ARG293

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site_id	AC2
Number of Residues	6
Details	binding site for residue CL A 502

Chain	Residue
A	THR185
A	ARG36
A	ALA37
A	LYS46
A	MET183
A	ALA184

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