WebGL does not seem to be available.

This can be caused by an outdated browser, graphics card driver issue, or bad weather. Sometimes, just restarting the browser helps. Also, make sure hardware acceleration is enabled in your browser.

For a list of supported browsers, refer to http://caniuse.com/#feat=webgl.

Sequence Annotations in 3D: 4CU4
FhuA from E. coli in complex with the lasso peptide microcin J25 (MccJ25)
Chain
A
Ferrichrome outer membrane transporter/phage receptor - Escherichia coli str. K-12 substr. MG1655