Structure of PDB 4juo Chain C Binding Site BS04

Receptor Information
>4juo Chain C (length=546) Species: 170187 (Streptococcus pneumoniae TIGR4) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AVRKRPGMYIGSTDGAGLHHLVWEIVDNAVDEALSDRIDVTINKDGSLTV
QDHTVEVIFTILHAGGKFLHGVGSSVVNALSSWLEVEITRDGAVYKQRFE
NGGKPVTTLKKIGTAPKSKTGTKVTFMPDATIFSTTDFKYNTISERLNES
AFLLKNVTLSLTDKRTDEAIEFHYEVQDFVSYLNEDKEILTPVLYFEGED
NGFQVEVALQYNDGFSDNILSFVNNVRTKDGGTHETGLKSAITKVMNDYA
RKTGLLKEKEGSDYREGLAAVLSILVPEEHLQFEGQTKDKLGSPLARPVV
DGIVADKLTFFLMENGELASNLIRKAIKARDAREAARKARLTPAQSKNPA
KNELYLVEGDSAGGSAKQGRDRKFQAILPLRGKVINTAKAKMADILKNEE
INTMIYTIGAGVGADFSIEDANYDKIIIMTDADTDGAHIQTLLLTFFYRY
MRPLVEAGHVYIAPPLYKAYAWTDGELEELRKLQRYKGLGEMNADQLWET
TMNPETRTLIRVTIEDLARAERRVNVLMGDKVEPRRKWIEDNVKFT
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain4juo Chain C Residue 701 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4juo Structure of an 'open' clamp type II topoisomerase-DNA complex provides a mechanism for DNA capture and transport.
Resolution6.53 Å
Binding residue
(original residue number in PDB)		D506 D508
Binding residue
(residue number reindexed from 1)		D431 D433
Annotation score4
Enzymatic activity
Enzyme Commision number 5.6.2.2: DNA topoisomerase (ATP-hydrolyzing).
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003916 DNA topoisomerase activity
GO:0003918 DNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity
GO:0005524 ATP binding
GO:0046872 metal ion binding
Biological Process
GO:0006265 DNA topological change
GO:0007059 chromosome segregation
Cellular Component
GO:0005694 chromosome

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4juo, PDBe:4juo, PDBj:4juo
PDBsum4juo
PubMed23965305
UniProtQ59961|PARE_STRPN DNA topoisomerase 4 subunit B (Gene Name=parE)

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