Structure of PDB 6k8o Chain A

Receptor sequence
>6k8oA (length=665) Species: 2287 (Saccharolobus solfataricus) [Search protein sequence]
NLCNVNNYYLIIAEKSKAAKKIAEALSEKPILCRKYNVSYWIIKDHNSSK
YVIVPAAGHLFGLKGESGFPVYDADWKPLWEIDKNSYYTKRYYQLISSLS
KYALGFINACDYDIEGSVIGYLIIKNLGDIKKAKRMKFSALTKSDILSAF
RNISALDYDMINAGIARHKIDWLWGINVSRALMISLQDFAKKRVILSAGR
VQSPTLVQVVNSEIERNLFIPLPKFTVSIIVKIKDYSLNIKVNKEFEKIT
EAKEFLNKLINKTVKVVEVENRVRLLERPSPFNLTDLQIEAGRIYGISPY
NVERIAEDLYLDGLISFPRTNSQKIPSTISIYNIIKGLENSSYRKLVDLV
RKITGGKYVVKQGIKDDPAHPAIHPTGEAPKNLPNSKFKIYDLIARRFLG
SVSADAKLSNTIYTLKVSDFPLEFTVSYTKILERNWLDIYHFHNVKEDKP
IFLSKGDEGKIVDGKVNISLSKPTSRYTKVSLLKWMESSNLGTEATRGRI
IEILVKRKYLTNNGRYIIPTKLGFYIAEILNKFFPDIVDVRMTADMESKL
EMIKTGKVLESKVIKENIEKLNKFIEEYKVNKDKVGESLAKALGLIKIVK
CKYCDLEQYKDGLCKYHYEAKVRLLDAVEIWKERTKYDHKKILKRISSSK
STGKYVKDIVTYMLS
3D structure
PDB6k8o Crystal structures of the Sulfolobus solfataricus topoisomerase III reveal that its C-terminal novel zinc finger part is a unique decatenation domain
ChainA
Resolution2.5 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) E15 K16 D112 D114 F318 R320
Catalytic site (residue number reindexed from 1) E14 K15 D111 D113 F317 R319
Enzyme Commision number 5.6.2.1: DNA topoisomerase.
Interaction with ligand
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003916 DNA topoisomerase activity
GO:0003917 DNA topoisomerase type I (single strand cut, ATP-independent) activity
GO:0046872 metal ion binding
Biological Process
GO:0006265 DNA topological change
GO:0006281 DNA repair
GO:0006310 DNA recombination

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Molecular Function
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Biological Process
External links
PDB RCSB:6k8o, PDBe:6k8o, PDBj:6k8o
PDBsum6k8o
PubMed
UniProtQ97ZJ8

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