Transferases TRIZ Cases

Inserting a thioredoxin binding domain into Staphylococcus aureus DNA polymerase I overcomes low continuous catalytic capacity and poor salt tolerance.

Engineered Saccharomyces yeast converts glycerol to succinic acid using heterologous metabolic pathways.

Whole cell F. proliferatum catalyzes deacylation of racemic acetates into pure (R)-alcohols, eliminating costly enzyme isolation steps.

Methanol oxidation generates reducing equivalents that resolve yield limits from carbohydrate feedstocks, increasing 3-hydroxyisobutyrate production.

CRISPR gene editing eliminates geosmin production in algae, resolving the conflict between high biomass yield and unpleasant sensory properties.

Merging FLT-1 binding domain monomers into an oligomeric structure overcomes protein instability and short half-life limitations in chronic disease treatments.

Specialized enzymes modify lignin composition to reduce polysaccharide degradation energy costs in biofuel production.

Increasing RLK2 expression reduces diseased leaf area by 26% against soybean rust pathogens.

Specific DAHP synthase variant overcomes aromatic amino acid inhibition to boost ortho-aminobenzoic acid yield in Corynebacterium glutamicum.

Mutated cellulose synthase polypeptides enable crops to withstand azine herbicides without yield loss.

LegT enzymes transfer nonulosonic acid moieties to glycan acceptors, resolving specificity limits in chemoenzymatic synthesis.

Merging Wood-Ljungdahl and beta-alanine pathways in recombinant acetogens converts industrial carbon monoxide into high-titer 3-hydroxypropionate.

Heat denaturation under reducing conditions removes contaminants, eliminating complex chromatography while maintaining >95% purity.

A cell-free enzymatic system produces GDP-fucose from low-cost substrates, avoiding GMO regulatory hurdles while achieving high yields.

Replacing coarse chemical inducers, the optogenetic system uses precise light dosing to tune enzyme levels and separate growth from production phases.

A hyperactive Oryzias transposase system enables stable integration of nucleic acids into eukaryotic genomes.

Engineered recombinant host cells produce aromatic molecules via polyketide synthase pathways, replacing fossil fuel extraction with sustainable fermentation.

Modulating GAME gene expression lowers toxic steroidal glycoalkaloids while increasing beneficial phytosterols in Solanaceous crops.

A mutant reverse transcriptase uses targeted amino acid substitutions to boost thermal stability.

Seed-specific soybean sucrose synthase promoter drives transcription factors to boost lipid accumulation while maintaining normal germination rates.

Modified polymerases incorporate nucleotides into multiple DNA templates per cycle.

Prokaryotic expression of recombinant chicken IgY single-chain antibody resolves stability versus specificity trade-offs in hTK1 detection.

Locked nucleic acid oligomers inhibit PIK3CA expression by enhancing binding affinity and specificity against hyperproliferative disease targets.

Segmenting the conversion into distinct kinase and decarboxylase steps boosts alkene production rates while eliminating petroleum dependency.

Substituting cysteine residues in alcohol acyltransferase prevents inclusion body formation, yielding active soluble enzyme for efficient production.

Specific amino acid substitutions in the sigma factor 70 polypeptide boost L-threonine productivity without retarding host cell growth.

Uracil-DNA glycosylase removes wild-type templates to eliminate background contamination and boost functional mutagenesis efficiency.

Engineered recombinant host cells convert renewable sugar feedstocks into isobutyric acid via microbial fermentation pathways.

An OPSS mutant enzyme catalyzes O-phosphoserine conversion to cysteine with enhanced activity.

Site-directed mutations at positions 96 and 503 reduce feedback inhibition, resolving the trade-off between high productivity and single-amino-acid specificity.

Targeted amino acid substitutions at position 58 increase enzyme turnover number and substrate spectrum while maintaining stereoselectivity.

Engineered thermophilic reverse transcriptase combines archeal polymerase domains with nucleic acid binding proteins to maintain catalytic activity at elevated temperatures.

Overexpressing the DIAT gene in plants increases branched-chain amino acid accumulation to enhance cellular stability.

A peptide methionine sulfoxide reductase variant with an alanine-to-valine substitution enhances IMP production in Corynebacterium stationis.

Engineered polyphosphate kinase mutant reduces ATP consumption by 70% in biosynthesis, replacing complex multi-enzyme systems.

A mutant acetolactate synthase gene with a glycine to alanine mutation at position 95 serves as a selection marker for plant transformation.