Structure of PDB 5gwi Chain A Binding Site BS05

Receptor Information
>5gwi Chain A (length=671) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KGIPKLDDANDAGGKHSLECTLILTEGDSAKSLAVSGLGVIGRDRYGVFP
LRGKILNVREASHKQIMENAEINNIIKIVGLQYKKSYDDAESLKTLRYGK
IMIMTDQDQDGSHIKGLLINFIHHNWPSLLKHGFLEEFITKEAKEYFADM
ERHRILFRYAGPEDDAAITLAFSKKKIDDRKEWLTNFMEDRRQRRLHGLK
HLTYNDFINKELILFSNSDNERSIPSLVDGFKPGQRKVLFTCFKRNDKRE
VKVAQLAGSVAEMSAYHHGEQALMMTIVNLAQNFVGSNNINLLQPIGQFG
TRLHGGKDAASPRYIFTMLSTLARLLFPAVDDNLLKFLYDDNQRVEPEWY
IPIIPMVLINGAEGIGTGWACKLPNYDAREIVNNVRRMLDGLDPHPMLPN
YKNFKGTIQELGQNQYAVSGEIFVVDRNTVEITELPVRTWTQVYKEQVLE
PMLNGTDKTPALISDYKEYHTDTTVKFVVKMTEEKLAQAEAAGLHKVFKL
QTTLTCNSMVLFDHMGCLKKYETVQDILKEFFDLRLSYYGLRKEWLVGML
GAESTKLNNQARFILEKIQGKITIENRSKKDLIQMLVQRGYESDPVKAWK
EAQEGPDFNYILNMSLWSLTKEKVEELIKQRDAKGREVNDLKRKSPSDLW
KEDLAAFVEELDKVESQERED
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 chain5gwi Chain A Residue 1303 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5gwi Producing irreversible topoisomerase II-mediated DNA breaks by site-specific Pt(II)-methionine coordination chemistry
Resolution2.737 Å
Binding residue
(original residue number in PDB)		D557 D559
Binding residue
(residue number reindexed from 1)		D106 D108
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:0006259 DNA metabolic process
GO:0006265 DNA topological change

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Molecular Function
View graph for
Biological Process
External links
PDB RCSB:5gwi, PDBe:5gwi, PDBj:5gwi
PDBsum5gwi
PubMed28977631
UniProtQ02880|TOP2B_HUMAN DNA topoisomerase 2-beta (Gene Name=TOP2B)

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