A Survey of Active Site Access Channels in Cytochromes P450
Wade, R.C., Winn, P.J., Schlichting, I.(2004) J.Inorg.Biochem. 98: 1175
- PubMed: 15219983 
- DOI: 10.1016/j.jinorgbio.2004.02.007
- PubMed Abstract: 
In cytochrome P450s, the active site is situated deep inside the protein next to the heme cofactor, and is often completely isolated from the surrounding solvent. To identify routes by which substrates may enter into and products exit from the active ...