Characterisation of rhodococci using peptide hydrolase substrates based on 7-amino-4-methylcoumarin
نویسندگان
چکیده
منابع مشابه
Cytokine-Modulatory Activity and Therapeutic Efficacy of 7-Amino-4- Methylcoumarin in Murine Collagen-Induced Arthritis
7-Amino-4-methylcoumarin (AMC) was previously shown to suppress pro-inflammatory cytokine production and prevent death in an endotoxic shock model in mice. In the present study, we investigated the effectiveness of AMC as a potential cytokine modulator in alleviating autoimmune diseases. We examined the efficacy and cytokine-modulatory activity of AMC in collagen-induced arthritis (CIA) in mice...
متن کاملExpedient solid-phase synthesis of fluorogenic protease substrates using the 7-amino-4-carbamoylmethylcoumarin (ACC) fluorophore.
A highly efficient solid-phase synthesis method for the preparation of fluorogenic protease substrates based upon the bifunctional leaving group 7-amino-4-carbamoylmethylcoumarin (ACC) is reported. Methods for the large-scale preparation of the novel fluorogenic leaving-group ACC are provided (Scheme 1). Detailed procedures are also provided for loading a diverse set of amino acids to support-b...
متن کاملPeptide transporter isoforms are discriminated by the fluorophore‐conjugated dipeptides β‐Ala‐ and d‐Ala‐Lys‐N‐7‐amino‐4‐methylcoumarin‐3‐acetic acid
Peptide transporters of the SLC15 family are classified by structure and function into PEPT1 (low-affinity/high-capacity) and PEPT2 (high-affinity/low-capacity) isoforms. Despite the differences in kinetics, both transporter isoforms are reckoned to transport essentially all possible di- and tripeptides. We here report that the fluorophore-conjugated dipeptide derivatives β-Ala-Lys-N-7-amino-4-...
متن کاملCrystal structure of 7,8-dihydroxy-4-methylcoumarin.
The structure of 7,8-dihydroxy-4-methylcoumarin was determined by an X-ray diffraction method. The compound crystallized in the triclinic space group P1, Z = 2, with a = 7.631(2), b = 9.456(5), c = 7.075(3)A, alpha = 103.13(3), beta = 91.84(3), gamma= 68.21(3) degrees, and V= 460.9(3)A3. The X-ray crystal structure was also compared with those of 5,7-dihydroxy-4-methylcoumarin and 7-hydroxy-4-m...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 1987
ISSN: 0378-1097
DOI: 10.1016/0378-1097(87)90347-8