Structure of PDB 5iwm Chain B

Receptor sequence
>5iwmB (length=189) Species: 158879 (Staphylococcus aureus subsp. aureus N315) [Search protein sequence]
KLADCSSKSPEECEIFLVEGDSAGGSTKSGRDSRTQAILPLRGKILNVEK
ARLDRILNNNEIRQMITAFGTGIGGDFDLAKARYHKIVIMTDADVDGAHI
RTLLLTFFYRFMRPLIEAGYVYIAQPPTGYKGLGEMNADQLWETTMNPEH
RALLQVKLEDAIEADQTFEMLMGDVVENRRQFIEDNAVY
3D structure
PDB5iwm Novel tricyclics (e.g., GSK945237) as potent inhibitors of bacterial type IIA topoisomerases.
ChainB
Resolution2.5 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 5.6.2.2: DNA topoisomerase (ATP-hydrolyzing).
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 dna B E435 G436 D437 S438 R458 G459 K460 D512 E19 G20 D21 S22 R42 G43 K44 D96
BS02 dna B K460 L462 N463 K466 R471 H515 V626 R629 K44 L46 N47 K50 R55 H99 V176 R179
BS03 MN B E435 D508 E19 D92
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:5iwm, PDBe:5iwm, PDBj:5iwm
PDBsum5iwm
PubMed27055939
UniProtP66937|GYRB_STAAN DNA gyrase subunit B (Gene Name=gyrB)

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