Results 241 to 250 of about 517,349 (290)

Analysis of 21 Apiospora genomes reveals a genus with tremendous synthesis potential for carbohydrate-active enzymes and secondary metabolites. [PDF]

BMC Genomics
Sørensen T, Petersen C, Fechete LI, Hjerrild-Jensen GL, Aalborg T, Sørensen JL, Nielsen KL, Sondergaard TE.   +7 more
europepmc   +1 more source

Genome sequences of seven <i>Streptomyces</i> isolates for genome prospecting. [PDF]

Microbiol Resour Announc
Babka D, Eagan A, Gonzalez B, Torres A, Ueligitone A, Valderrama D, Wilmer I, Nouioui I, Göker M, Spundec A, Ritter S, Graham D, Ivanova N, Seshadri R, Stephens C.   +14 more
europepmc   +1 more source

Recent progress on collagen triple helix structure, stability and assembly

, 2002
MAZZARELLA, LELIO, VITAGLIANO L., ZAGARI A. PROTEIN AND PEPTIDE L.E.T.T.E.R.S., BERISIO R., .   +4 more
core  

Substrate scope and catalytic mechanism of α, β-epoxyketone synthase EpnF illuminated by in situ esterase-mediated deprotection

Bullock CJ, Rothe ML, Cartwright JW, Passmore M, Mullins AJ, Alberti F, Lewandowski JR, Alkhalaf LM, Challis GL.   +8 more
europepmc   +1 more source

Evolution and Taxonomic Distribution of Nonribosomal Peptide and Polyketide Synthases

Future Microbiology, 2008
The majority of nonribosomal peptide synthases and type I polyketide synthases are multimodular megasynthases of oligopeptide and polyketide secondary metabolites, respectively. Owing to their multimodular architecture, they synthesize their metabolites in assembly line logic.
Dimitris Mossialos, Yves van de Peer, Grigoris D Amoutzias   +2 more
exaly   +4 more sources

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Post-translational modification of polyketide and nonribosomal peptide synthases

Current Opinion in Chemical Biology, 1997
The past year has witnessed a major advance in the study of polyketide and nonribosomal peptide biosynthesis with the identification of the phosphopantetheinyl transferase enzyme family, enzymes required to produce active, post-translationally modified polyketide and peptide synthases.
Christopher Walsh, Paul Weinreb, Amy M Gehring   +2 more
exaly   +3 more sources

Computational structural enzymology methodologies for the study and engineering of fatty acid synthases, polyketide synthases and nonribosomal peptide synthetases [PDF]

Methods in Enzymology, 2019
Various computational methodologies can be applied to enzymological studies on enzymes in the fatty acid, polyketide, and non-ribosomal peptide biosynthetic pathways. These multi-domain complexes are called fatty acid synthases, polyketide synthases, and
Andrew Schaub, Hau V Truong, Shiji Zhao   +2 more
exaly   +2 more sources

Biosynthesis of Tetronates by a Nonribosomal Peptide Synthetase–Polyketide Synthase System

Organic Letters, 2023
A cryptic tetronate biosynthetic pathway was identified in Kitasatospora niigatensis DSM 44781 via heterologous expression. Distinct from the currently known biosynthetic pathways, this system utilizes a partially functional nonribosomal peptide synthetase and a broadly selective polyketide synthase to direct the assembly and lactonization of the ...
Wenya Tian, Xinru Chen, Jun Zhang, Mengmeng Zheng, Guangzheng Wei, Zixin Deng, Xudong Qu   +6 more
openaire   +2 more sources

Nitration of a peptide phytotoxin by bacterial nitric oxide synthase

Nature, 2004
Nitric oxide (NO) is a potent intercellular signal in mammals that mediates key aspects of blood pressure, hormone release, nerve transmission and the immune response of higher organisms. Proteins homologous to full-length mammalian nitric oxide synthases (NOSs) are found in lower multicellular organisms. Recently, genome sequencing has shown that some
Johan A, Kers, Michael J, Wach, Stuart B, Krasnoff, Joanne, Widom, Kimberly D, Cameron, Raghida A, Bukhalid, Donna M, Gibson, Brian R, Crane, Rosemary, Loria   +8 more
openaire   +2 more sources

From Peptide Precursors to Oxazole and Thiazole-Containing Peptide Antibiotics: Microcin B17 Synthase

Science, 1996
Esherichia coli microcin B17 is a posttranslationally modified peptide that inhibits bacterial DNA gyrase. It contains four oxazole and four thiazole rings and is representative of a broad class of pharmaceutically important natural products with five-membered heterocycles derived from peptide precursors.
Y M, Li, J C, Milne, L L, Madison, R, Kolter, C T, Walsh   +4 more
openaire   +2 more sources