Abstract:
:The ATLAS of Biochemistry is a repository of both known and novel predicted biochemical reactions between biological compounds listed in the Kyoto Encyclopedia of Genes and Genomes (KEGG). ATLAS was originally compiled based on KEGG 2015, though the number of KEGG reactions has increased by almost 20 percent since then. Here, we present an updated version of ATLAS created from KEGG 2018 using an increased set of generalized reaction rules. Furthermore, we improved the accuracy of the enzymes that are predicted for catalyzing novel reactions. ATLAS now contains ∼150 000 reactions, out of which 96% are novel. In this report, we present detailed statistics on the updated ATLAS and highlight the improvements with regard to the previous version. Most importantly, 107 reactions predicted in the original ATLAS are now known to KEGG, which validates the predictive power of our approach. The updated ATLAS is available at https://lcsb-databases.epfl.ch/atlas.
journal_name
ACS Synth Bioljournal_title
ACS synthetic biologyauthors
Hafner J,MohammadiPeyhani H,Sveshnikova A,Scheidegger A,Hatzimanikatis Vdoi
10.1021/acssynbio.0c00052subject
Has Abstractpub_date
2020-06-19 00:00:00pages
1479-1482issue
6issn
2161-5063journal_volume
9pub_type
杂志文章abstract::Eukaryotic transcriptional factors (TFs) typically recognize short genomic sequences alone or together with other proteins to modulate gene expression. Mapping of TF-DNA interactions in the genome is crucial for understanding the gene regulatory programs in cells. While chromatin immunoprecipitation followed by sequen...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.6b00358
更新日期:2017-06-16 00:00:00
abstract::In this paper, we present a new strategy for microprinting dense bacterial communities with a prescribed organization on a substrate. Unlike conventional bioprinting techniques that require bioinks, through optogenetic manipulation, we directly manipulated the behaviors of Pseudomonas aeruginosa to allow these living ...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.8b00003
更新日期:2018-05-18 00:00:00
abstract::Cellobiose phosphorylase (CBP) cleaves cellobiose-abundant in plant biomass-to glucose and glucose 1-phosphate. However, the pentose sugar xylose, also abundant in plant biomass, acts as a mixed-inhibitor and a substrate for the reverse reaction, limiting the industrial potential of CBP. Preventing xylose, which lacks...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.6b00211
更新日期:2017-02-17 00:00:00
abstract::As fast terminators of G-protein coupled receptor (GPCR) signaling, regulators of G-protein signaling (RGS) serve critical roles in fine-tuning second messenger levels and, consequently, cellular responses to external stimuli. Here, we report the creation of an optogenetic RGS2 (opto-RGS2) that suppresses agonist-evok...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.8b00065
更新日期:2018-06-15 00:00:00
abstract::Carotenoids, a variety of natural products, have significant pharmaceutical and commercial potential. Phytoene dehydrogenase (CrtI) is the rate-limit enzyme for carotenoid synthesis, whose catalysis specificity results in various carotenoids. However, the structural characteristics of CrtI for controlling the catalysi...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.0c00128
更新日期:2020-07-17 00:00:00
abstract::Trihydroxycinnamoyl spermidines (THCSpd) are plant specialized metabolites with promising pharmacological activities as antifungals, antibacterial, antiviral, and antidepressant drugs. However, their characterization and potential pharmaceutical exploitation are greatly impaired by the sourcing of these compounds, res...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.0c00391
更新日期:2021-01-15 00:00:00
abstract::The Synthetic Biology Open Language (SBOL) is an emerging synthetic biology data exchange standard, designed primarily for unambiguous and efficient machine-to-machine communication. However, manual editing of SBOL is generally difficult for nontrivial designs. Here, we describe ShortBOL, a lightweight SBOL scripting ...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.9b00470
更新日期:2020-04-17 00:00:00
abstract::Exploiting simple types of symmetry common to many natural protein oligomers as a starting point, several recent studies have succeeded in engineering complex self-assembling protein architectures reminiscent but distinct from those evolved in the natural world. Designing symmetric protein cages with a wide range of p...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.9b00392
更新日期:2020-03-20 00:00:00
abstract::In vitro transcription and translation reactions have become popular for a bottom-up approach to synthetic biology. Concentrations of the mRNA intermediate are rarely determined, although knowledge of synthesis and degradation rates could facilitate rational engineering of in vitro systems. We designed binary probes t...
journal_title:ACS synthetic biology
pub_type: 信件
doi:10.1021/sb300104f
更新日期:2013-08-16 00:00:00
abstract::The measurement of gene expression using fluorescence markers has been a cornerstone of synthetic biology for the past two decades. However, the use of arbitrary units has limited the usefulness of these data for many quantitative purposes. Calibration of fluorescence measurements from flow cytometry and plate reader ...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.0c00296
更新日期:2020-09-18 00:00:00
abstract::Type I modular polyketide synthases (PKSs) are polymerases that utilize acyl-CoAs as substrates. Each polyketide elongation reaction is catalyzed by a set of protein domains called a module. Each module usually contains an acyltransferase (AT) domain, which determines the specific acyl-CoA incorporated into each conde...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.6b00176
更新日期:2017-01-20 00:00:00
abstract::Optogenetic tools can provide direct and programmable control of gene expression. Light-inducible recombinases, in particular, offer a powerful method for achieving precise spatiotemporal control of DNA modification. However, to-date this technology has been largely limited to eukaryotic systems. Here, we develop opto...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.9b00395
更新日期:2020-02-21 00:00:00
abstract::Antimycins are a family of natural products generated from a hybrid nonribosomal peptide synthetase (NRPS)-polyketide synthase (PKS) assembly line. Although they possess an array of useful biological activities, their structural complexity makes chemical synthesis challenging, and their biosynthesis has thus far been ...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/sb5003136
更新日期:2015-05-15 00:00:00
abstract::The Design-Build-Test-Learn (DBTL) cycle, facilitated by exponentially improving capabilities in synthetic biology, is an increasingly adopted metabolic engineering framework that represents a more systematic and efficient approach to strain development than historical efforts in biofuels and biobased products. Here, ...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.9b00020
更新日期:2019-06-21 00:00:00
abstract::Ethylene is an industrially important compound, but more sustainable production methods are desirable. Since cellulosomes increase the ability of cellulolytic enzymes by physically linking the relevant enzymes via dockerin-cohesin interactions, in this study, we genetically engineered a chimeric cellulosome-like compl...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/sb400197f
更新日期:2014-07-18 00:00:00
abstract::Identification of the enzyme(s) involved in complex biosynthetic pathways can be challenging. An alternative approach might be to deliberately diverge from the original natural enzyme source and use promiscuous enzymes from other organisms. In this paper, we have tested the ability of a series of human and animal cyto...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.9b00399
更新日期:2020-02-21 00:00:00
abstract::Synthetic biology is today harnessing the design of novel and greener biosynthesis routes for the production of added-value chemicals and natural products. The design of novel pathways often requires a detailed selection of enzyme sequences to import into the chassis at each of the reaction steps. To address such desi...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.5b00294
更新日期:2016-06-17 00:00:00
abstract::The versatility of Ca2+ signals allows it to regulate diverse cellular processes such as migration, apoptosis, motility and exocytosis. In some receptors (e.g., VEGFR2), Ca2+ signals are generated upon binding their ligand(s) (e.g., VEGF-A). Here, we employed a design strategy to engineer proteins that generate a Ca2+...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.6b00310
更新日期:2017-03-17 00:00:00
abstract::Living organisms employ endogenous negative feedback loops to maintain homeostasis despite environmental fluctuations. A pressing open challenge in Synthetic Biology is to design and implement synthetic circuits to control host cells' behavior, in order to regulate and maintain desired conditions. To cope with the hig...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.6b00220
更新日期:2017-03-17 00:00:00
abstract::Design and implementation of synthetic biological circuits highly depends on well-characterized, robust promoters with predictable input-output responses. While great progress has been made with heterotrophic model organisms such as Escherichia coli, the available variety of tunable promoter parts for phototrophic cya...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.9b00505
更新日期:2020-04-17 00:00:00
abstract::Amyloids are highly ordered, hierarchal protein nanoassemblies. Functional amyloids in bacterial biofilms, such as Escherichia coli curli fibers, are formed by the polymerization of monomeric proteins secreted into the extracellular space. Curli is synthesized by living cells, is primarily composed of the major curlin...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.6b00166
更新日期:2017-02-17 00:00:00
abstract::Feedback allows biological systems to control gene expression precisely and reliably, even in the presence of uncertainty, by sensing and processing environmental changes. Taking inspiration from natural architectures, synthetic biologists have engineered feedback loops to tune the dynamics and improve the robustness ...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.8b00040
更新日期:2018-05-18 00:00:00
abstract::DNA replication is one of the central functions of the cell. The complexity of modern DNA replication systems raises a question: is it possible to achieve a simpler continuous isothermal DNA replication using fewer proteins? Here, we searched such replication using an evolutionary approach. Through a long-term serial ...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.0c00137
更新日期:2020-07-17 00:00:00
abstract::We study translation repression in bacteria by engineering a regulatory circuit that functions as a binding assay for RNA binding proteins (RBP) in vivo. We do so by inducing expression of a fluorescent protein-RBP chimera, together with encoding its binding site at various positions within the ribosomal initiation re...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.8b00378
更新日期:2018-12-21 00:00:00
abstract::A defining goal of synthetic biology is to develop biomaterials with superior performance and versatility. Here we introduce a purely genetically encoded and self-assembling biopolymer based on the SpyTag-SpyCatcher chemistry. We show the application of this polymer for highly efficient uranyl binding and extraction f...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.8b00223
更新日期:2018-10-19 00:00:00
abstract::Bacterial microcompartments are subcellular compartments found in many prokaryotes; they consist of a protein shell that encapsulates enzymes that perform a variety of functions. The shell protects the cell from potentially toxic intermediates and colocalizes enzymes for higher efficiency. Accordingly, it is of consid...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.9b00011
更新日期:2019-04-19 00:00:00
abstract::This paper describes SBOLExplorer, a system that is used to provide intuitive searching within the SynBioHub genetic design repository. SynBioHub stores genetic constructs encoded in the SBOL data format. These constructs can represent genetic parts, circuits, and sequences. These constructs are often numerous, exist ...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.9b00089
更新日期:2019-10-18 00:00:00
abstract::Metabolic engineering of Escherichia coli was performed to construct a 100% rationally engineered strain capable of overproducing L-isoleucine, an important branched-chain amino acid. The thrABC (encoding L-threonine biosynthetic enzymes), ilvA (encoding feedback-resistant threonine dehydratase), ilvIH (encoding feedb...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/sb300071a
更新日期:2012-11-16 00:00:00
abstract::Allosteric proteins, which can sense different signals, are interesting biological parts for synthetic biology. In particular, the design of an artificial allosteric enzyme to sense an unnatural signal is both challenging and highly desired, for example, for a precise and dynamical control of fluxes of growth-essentia...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/sb400133g
更新日期:2015-02-20 00:00:00
abstract::RNA structures regulate various steps in gene expression. Transcription in bacteria is typically terminated by stable hairpin structures. Translation initiation can be modulated by metabolite- or temperature-sensitive RNA structures, called riboswitches or RNA thermometers (RNATs), respectively. RNATs control translat...
journal_title:ACS synthetic biology
pub_type: 杂志文章
doi:10.1021/acssynbio.7b00356
更新日期:2018-02-16 00:00:00