Suggested Mechanism of Topotecan (IMAGE)

Delft University of Technology

Suggested Mechanism of Topotecan

Caption

A TopoisomeraseIB protein (green) is hindered in unwinding DNA loops by the cancer inhibitor topotecan (red). The DNA polymerase protein (grey), a protein which duplicates DNA, is hindered by the DNA loops.

Credit

TU Delft/Tremani

Usage Restrictions

None

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.