Cation-pi interactions: Difference between revisions
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*[[1gai]]: a 472-amino acid chain (glucoamylase) with a spectacular cluster of four aromatic rings (two Trp's, two Tyr's) around a single Lys108. See an image [http://www.umass.edu/microbio/chime/pe_beta/pe/protexpl/cp-1gai.gif here]. | *[[1gai]]: a 472-amino acid chain (glucoamylase) with a spectacular cluster of four aromatic rings (two Trp's, two Tyr's) around a single Lys108. See an image [http://www.umass.edu/microbio/chime/pe_beta/pe/protexpl/cp-1gai.gif here]. | ||
*[[1bfg]]: a 126-amino acid chain (fibroblast growth factor) with an unusually high incidence of cation-pi interactions. Gallivan and Dougherty report 5 energetically significant interactions | *[[1bfg]]: a 126-amino acid chain (fibroblast growth factor) with an unusually high incidence of cation-pi interactions. Gallivan and Dougherty report 5 energetically significant interactions. | ||
*[[2wea]]: the longest single chain (323 residues) with no energetically significant cation-pi interactions. | *[[2wea]]: the longest single chain (323 residues) with no energetically significant cation-pi interactions from the original set of 593 proteins originally analyzed. | ||
Interesting examples noted by [[User:Eric_Martz| Eric Martz]]: | Interesting examples noted by [[User:Eric_Martz| Eric Martz]]: | ||