PLEASE WAIT - collapse/expand may take quite some time on large tree sections
Class: Mainly Beta (13760)
Architecture: Single Sheet (341)
Topology: N-terminal domain of TfIIb (166)
Homologous Superfamily: [code=2.20.25.10, no name defined] (79)
Escherichia coli. Organism_taxid: 562. Strain: dh5ai. (1)
1YUA | A:65-122 | C-TERMINAL DOMAIN OF ESCHERICHIA COLI TOPOISOMERASE I |