Structure of PDB 5btd Chain D Binding Site BS03

Receptor Information
>5btd Chain D (length=247) Species: 83332 (Mycobacterium tuberculosis H37Rv) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NALVRRKSGLPGKLADCRSTDPRKSELYVVEGDSAGGSAKSGRDSMFQAI
LPLRGKIINVEKARIDRVLKNTEVQAIITALGTGIHDEFDIGKLRYHKIV
LMADADVDGQHISTLLLTLLFRFMRPLIENGHVFLAQPPLYKLKWQRSDP
EFAYSDRERDGLLEAGLKAGKKINKEDGIQRYKGLGEMDAKELWETTMDP
SVRVLRQVTLDDAAAADELFSILMGEDVDARRSFITRNAKDVRFLDV
Ligand information
Receptor-Ligand Complex Structure
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PDB5btd Crystal structure and stability of gyrase-fluoroquinolone cleaved complexes from Mycobacterium tuberculosis.
Resolution2.497 Å
Binding residue
(original residue number in PDB)		K484 N487 K490 R495 N499 H539 V656 R659
Binding residue
(residue number reindexed from 1)		K56 N59 K62 R67 N71 H111 V228 R231
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:5btd, PDBe:5btd, PDBj:5btd
PDBsum5btd
PubMed26792525
UniProtP9WG45|GYRB_MYCTU DNA gyrase subunit B (Gene Name=gyrB)

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