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The Journal of organic chemistry  (2015)

Chaxapeptin, a Lasso Peptide from Extremotolerant Streptomyces leeuwenhoekii Strain C58 from the Hyperarid Atacama Desert.

Elsayed, Somayah S; Trusch, Franziska; Deng, Hai; Raab, Andrea; Prokes, Ivan; Busarakam, Kanungnid; Asenjo, Juan A; Andrews, Barbara A; van West, Pieter; Bull, Alan T; Goodfellow, Michael; Yi, Yu; Ebel, Rainer; Jaspars, Marcel; Rateb, Mostafa E