Structure of PDB 6qx1 Chain B

Receptor sequence
>6qx1B (length=189) Species: 1280 (Staphylococcus aureus) [Search protein sequence]
KLADCSSKSPEECEIFLVEGDSAGGSTKSGRDSRTQAILPLRGKILNVEK
ARLDRILNNNEIRQMITAFGTGIGGDFDLAKARYHKIVIMTDADVDGAHI
RTLLLTFFYRFMRPLIEAGYVYIAQPPTGYKGLGEMNADQLWETTMNPEH
RALLQVKLEDAIEADQTFEMLMGDVVENRRQFIEDNAVY
3D structure
PDB6qx1 Structure-guided design of antibacterials that allosterically inhibit DNA gyrase.
ChainB
Resolution2.65 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 D437 R458 K460 D512 E19 D21 R42 K44 D96
BS02 dna B K460 L462 N463 K466 R471 H515 V626 R629 K44 L46 N47 K50 R55 H99 V176 R179
BS03 MN B D508 D510 D92 D94
BS04 JK8 B R630 I633 E634 A637 R180 I183 E184 A187
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:6qx1, PDBe:6qx1, PDBj:6qx1
PDBsum6qx1
PubMed30962087
UniProtP0A0K8|GYRB_STAAU DNA gyrase subunit B (Gene Name=gyrB)

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