Structure of PDB 1d3y Chain B

Receptor sequence
>1d3yB (length=290) Species: 2190 (Methanocaldococcus jannaschii) [Search protein sequence]
NQAKIFAQTTKMLEFAKQLLETDDFSTLREAYYVSKNWGEARFDDQQASN
NVIEDLEAALGVLREHLGFIPEEDGSSVVGPLKIIEETPEGELVVDCTKL
GTGAYNIPNDVTKLNLETDADFILAIETSGMFARLNAERFWDKHNCILVS
LKGVPARATRRFIKRLHEEHDLPVLVFTDGDPYGYLNIYRTLKVGKLSIP
AARLIGVTPQDIIDYDLPTHPLKEQDIKRIKDGLKNDDFVRSFPEWQKAL
KQMLDMGVRAEQQSLAKYGLKYVVNTYLPEKIKDESTWLP
3D structure
PDB1d3y Structure and function of an archaeal topoisomerase VI subunit with homology to the meiotic recombination factor Spo11.
ChainB
Resolution2.0 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 MG B E197 D249 E127 D179
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003824 catalytic activity
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
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:1d3y, PDBe:1d3y, PDBj:1d3y
PDBsum1d3y
PubMed10545127
UniProtQ57815|TOP6A_METJA Type 2 DNA topoisomerase 6 subunit A (Gene Name=top6A)

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