The 3D structure of thuricin CD, a two-component bacteriocin with cysteine sulfur to alpha-carbon cross-links.
Sit, C.S., McKay, R.T., Hill, C., Ross, R.P., Vederas, J.C.(2011) J Am Chem Soc 133: 7680-7683
- PubMed: 21526839 
- DOI: 10.1021/ja201802f
- Primary Citation of Related Structures:  
2L9X, 2LA0 - PubMed Abstract: 
Thuricin CD is an antimicrobial factor that consists of two peptides, Trn-α and Trn-β, that exhibit synergistic activity against drug resistant strains of Clostridium difficile. Trn-α and Trn-β each possess three sulfur to α-carbon thioether bridges for which the stereochemistry is unknown ...