Structure of PDB 4g0v Chain B Binding Site BS01

Receptor Information
>4g0v Chain B (length=666) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SKIKGIPKLDDANDAGGKHSLECTLILTEGDSAKSLAVSGLGVIGRDRYG
VFPLRGKILNVREASHKQIMENAEINNIIKIVGLQYKKSYDDAESLKTLR
YGKIMIMTDQDQDGSHIKGLLINFIHHNWPSLLKHGFLEEFIAKEAKEYF
ADMERHRILFRYAGPEDDAAITLAFSKKKIDDRKEWLTNFMEDRRQRRLK
HLTYNDFINKELILFSNSDNERSIPSLVDGFKPGQRKVLFTCFKRNDKRE
VKVAQLAGSVAEMSAYHHGEQALMMTIVNLAQNFVGSNNINLLQPIGQFG
TRLHGGKDAASPRYIFTMLSTLARLLFPAVDDNLLKFLYDDNQRVEPEWY
IPIIPMVLINGAEGIGTGWACKLPNYDAREIVNNVRRMLDGLDPHPMLPN
YKNFKGTIQELGQNQYAVSGEIFVVDRNTVEITELPVRTWTQVYKEQVLE
PMLNGPALISDYKEYHTDTTVKFVVKMTEEKLAQAEAAGLHKVFKLQTTL
TCNSMVLFDHMGCLKKYETVQDILKEFFDLRLSYYGLRKEWLVGMLGAES
TKLNNQARFILEKIQGKITIENRSKKDLIQMLVQRGYESDPVKAWKEAQG
PDFNYILNMSLWSLTKEKVEELIKQRDAKGREVNDLKRKSPSDLWKEDLA
AFVEELDKVESQERED
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB4g0v On the structural basis and design guidelines for type II topoisomerase-targeting anticancer drugs
Resolution2.548 Å
Binding residue
(original residue number in PDB)		G504 K505 L507 N508 H564 F669 I674 R677 K678 S818 Y821 I872 G873 T874 G875 W876 T1010 T1012 N1014 S1015
Binding residue
(residue number reindexed from 1)		G56 K57 L59 N60 H116 F175 I180 R183 K184 S311 Y314 I365 G366 T367 G368 W369 T499 T501 N503 S504
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
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Biological Process
External links
PDB RCSB:4g0v, PDBe:4g0v, PDBj:4g0v
PDBsum4g0v
PubMed24038465
UniProtQ02880|TOP2B_HUMAN DNA topoisomerase 2-beta (Gene Name=TOP2B)

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