Webchromopeptide showed a mixture of the 2187.11-Da species plus a congener having lost an additional 2 Da, with approximately equal amplitudes (Fig. 1A). Loss of 2 Da immediately suggested an additional dehydrogenation, for which the most plausible location would be within the remnants of Gln-66 to form an acylimine, as shown in structure 2 of ... WebChromopeptide. The newly developed chromopeptides contain azobenzene as the optical trigger. From: Femtochemistry and Femtobiology, 2004. Related terms: Siderophore; Deoxyribonucleic Acid; Protein; Azobenzene; Guanine; Chromophore; …
ADCs Cytotoxin - ADC / BOC Sciences
Webinvolved in the biosynthesis of the chromopeptide lac- tone etamycin and possibly in that of other mikamycin B antibiotics. Mikamycins B are a class of chromopeptide lactones pro- duced by a large number of streptomycetes (1). They can be divided into two subgroups. The BI group representatives are WebJan 1, 2007 · chromopeptide; peptide lactone; Pseudoalteromonas maricaloris; This article is cited by. New Report: Genome Mining Untaps the Antibiotics Biosynthetic Gene Cluster of Pseudoalteromonas xiamenensis ... the paths of the perambulator
Alternative Cyclization in GFP-like Proteins Family - Journal of ...
WebHowever, structural studies of this asFP595 chromopeptide show that in contrast to GFP, the other peptide bond nitrogen and carbonyl carbon are required for chromophore cyclization, a reaction that yields the six-membered heterocycle 2- (4-hydroxybenzylidene)-6-hydroxy-2,5-dihydropyrazine. WebThese findings confirmed the origin of the chromopeptide as a result of intramolecular photolytic cleavage of the bond between the amino group and the αcarbon of His65 and also to tryptic... WebOct 24, 2000 · Chromophore Structure Revealed by Mass Spectra. Mature DsRed and its green K83R mutant were separately digested by LysC, a lysyl endopeptidase. The peptide containing the chromophore absorbing at 360 nm was isolated by HPLC as described in Materials and Methods. shyamkamal investments ltd share price