O95985 (TOP3B_HUMAN) Homo sapiens (Human)

DNA topoisomerase 3-beta-1 UniProtKBInterproStringInteractive Modelling

862 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; ) Identical sequences: Homo sapiens: A0A024R1C2; Gorilla gorilla gorilla: G3S8S1

Sequence Features

 336O-(5'-phospho-DNA)-tyrosine intermediate.
 365D -> N (in dbSNP:rs9610728). VAR_052591 dbSNP
 4-155TOPRIM domain
IPR006171PF01751
 170-582DNA topoisomerase, type IA, central
IPR013497PF01131

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownload
Human TOP3B-TDRD3 complex Heteromer
Q9H7E2;
MG;5gve1-612
Human Topoisomerase IIIb topo domainmonomer MG;5gvc1-612

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownload
3monomerMG;-0.985gve.1.A1-611
100.00
2monomerMG;-0.985gve.1.A1-611
100.00
2monomer-3.654rul.1.A2-677
26.22
3monomer-4.124rul.1.A2-652
26.49