Structure of PDB 6fqm Chain b Binding Site BS03

Receptor Information
>6fqm Chain b (length=160) Species: 158879 (Staphylococcus aureus subsp. aureus N315) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LADCSSKSPEECEIFLVEGDDSRTQAILPLRGKILNVEKARLDRILNNNE
IRQMITAFGTGIGGDFDLAKARYHKIVIMTDADVDGAHIRTLLLTFFYRF
MRPLIEAGYVYIAQPWETTNPRALLQVKLEDAIEADQTFEMLMGDVVENR
RQFIEDNAVY
Ligand information
Ligand IDMN
InChIInChI=1S/Mn/q+2
InChIKeyWAEMQWOKJMHJLA-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mn+2]
CACTVS 3.341[Mn++]
FormulaMn
NameMANGANESE (II) ION
ChEMBL
DrugBankDB06757
ZINC
PDB chain6fqm Chain b Residue 901 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6fqm A new class of antibacterials, the imidazopyrazinones, reveal structural transitions involved in DNA gyrase poisoning and mechanisms of resistance.
Resolution3.06 Å
Binding residue
(original residue number in PDB)		D508 D510
Binding residue
(residue number reindexed from 1)		D81 D83
Annotation score4
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:6fqm, PDBe:6fqm, PDBj:6fqm
PDBsum6fqm
PubMed29538767
UniProtP66937|GYRB_STAAN DNA gyrase subunit B (Gene Name=gyrB)

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