For other examples of oxidised cysteines you can look at our venerable series of reverse transcriptase structures... (Stuart, Stammers, Ren, Esnouf and others) residue 280 on the A chain, from memory.
Regards, Robert -- Dr. Robert Esnouf, University Research Lecturer, Head of Bioinformatics and IT, The Division of Structural Biology and The Oxford Protein Production Facility, The Henry Wellcome Building for Genomic Medicine, Roosevelt Drive, Oxford OX3 7BN, UK Emails: [email protected] Tel: (+44) - 1865 - 287783 and [email protected] Fax: (+44) - 1865 - 287547
