Structure of PDB 4hxw Chain A

Receptor sequence
>4hxwA (length=191) Species: 226185 (Enterococcus faecalis V583) [Search protein sequence]
GLEAVRKRPGMYIGSTSGEGLHHLVWEIVDNSIDEALAGFAKSIQVIIEP
DDSITVIDDGRGIPVGIQAKTGRPAVETVFTVLVGSSVVNALSTSLDVRV
YKDGKVYYQEYRRGAVVDDLKVIEETDRHGTTVHFIPDPEIFTETTVYDF
DKLATRVRELAFLNRGLHISIEDRREGQEDKKEYHYEGLEH
3D structure
PDB4hxw Pyrrolopyrimidine inhibitors of DNA gyrase B (GyrB) and topoisomerase IV (ParE). Part I: Structure guided discovery and optimization of dual targeting agents with potent, broad-spectrum enzymatic activity.
ChainA
Resolution1.69 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 1A0 A N55 S56 E59 D82 R85 G86 I87 P88 T174 N31 S32 E35 D58 R61 G62 I63 P64 T131 MOAD: Ki=2nM
PDBbind-CN: -logKd/Ki=8.70,Ki=2nM
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
View graph for
Biological Process
External links
PDB RCSB:4hxw, PDBe:4hxw, PDBj:4hxw
PDBsum4hxw
PubMed23352267
UniProtQ839Z1|GYRB_ENTFA DNA gyrase subunit B (Gene Name=gyrB)

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