1TL8

Human DNA topoisomerase I (70 kDa) in complex with the indenoisoquinoline AI-III-52 and covalent complex with a 22 base pair DNA duplex

Chains

Click on a chain to show homologues chains within the PDB.

Click on an exact match to show the superposition between a chain and a match.

246905

PDB entries from 2025-12-31