Structure of PDB 5btf Chain B Binding Site BS03

Receptor Information
>5btf Chain B (length=245) Species: 83332 (Mycobacterium tuberculosis H37Rv) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ALVRRKGLPGKLADCRSTDPRKSELYVVEGDSAGGSAKSGRDSMFQAILP
LRGKIINVEKARIDRVLKNTEVQAIITALGTGIHDEFDIGKLRYHKIVLM
ADADVDGQHISTLLLTLLFRFMRPLIENGHVFLAQPPLYKLKWQRSDPEF
AYSDRERDGLLEAGLKAGKKINKEDGIQRYKGLGEMDAKELWETTMDPSV
RVLRQVTLDDAAAADELFSILMGEDVDARRSFITRNAKDVRFLDV
Ligand information
Receptor-Ligand Complex Structure
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PDB5btf Crystal structure and stability of gyrase-fluoroquinolone cleaved complexes from Mycobacterium tuberculosis.
Resolution2.61 Å
Binding residue
(original residue number in PDB)		E459 D461 G483 D536
Binding residue
(residue number reindexed from 1)		E29 D31 G53 D106
Enzymatic activity
Enzyme Commision number 5.6.2.2: DNA topoisomerase (ATP-hydrolyzing).
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003918 DNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity
GO:0005524 ATP binding
Biological Process
GO:0006265 DNA topological change

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Molecular Function
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Biological Process
External links
PDB RCSB:5btf, PDBe:5btf, PDBj:5btf
PDBsum5btf
PubMed26792525
UniProtP9WG45|GYRB_MYCTU DNA gyrase subunit B (Gene Name=gyrB)

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