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Kim, Yong Hwan (김용환)

Department
에너지화학공학과
Lab
Enzyme and Protein Engineering Lab. (효소단백질공학 연구실)
Research Keywords
C1 gas conversion, Lignin conversion, Cosmetics application, Enzyme and Protein Engineering
Research Interests
Enzyme, a kind of specialized protein is biocatalyst to accelerate the reaction in living Biosystems by reducing the required activation energy barrier. Without enzymes, any cellular Biosystems cannot sustain its life system anymore. The acceleration of reaction and specificity of enzymes seems almost miracle since reaction rate can be increased up to billion times higher. Nowadays enzymes can be applied for not only living Biosystems but also chemical industries. Very mild reaction conditions such as room temperature, aqueous phase is enough for the synthesis of many kinds of value-added compounds such as pharmaceuticals, cosmetic ingredients and even bulk chemicals by employing enzymes as biocatalysts. However, even though enzymes seem miracle-like, its stability and reaction characteristics may be not optimized to be utilized for the chemical process.Our lab is actively trying to engineer these enzymes to be more optimized and superior biocatalysts capable of converting raw material to value-added compounds through rational and 3D structure-based design of biocatalysts.
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Issue DateTitleAuthor(s)TypeViewAltmetrics
2020-08Lignin-fueled photoelectrochemical platform for light-driven redox biotransformationWang, Ding; Lee, Sahng Ha; Han, Seunghyun, et alARTICLE55 Lignin-fueled photoelectrochemical platform for light-driven redox biotransformation
2020-06Two-stage bioconversion of carbon monoxide to biopolymers via formate as an intermediateHwang, Ho Won; Yoon, Jihee; Min, Kyoungseon, et alARTICLE138 Two-stage bioconversion of carbon monoxide to biopolymers via formate as an intermediate
2020-05Robust FeOOH/BiVO4/Cu(In, Ga)Se2 tandem structure for solar-powered biocatalytic CO2 reductionKim, Jinhyun; Lee, Yang Woo; Choi, Eun-Gyu, et alARTICLE70 Robust FeOOH/BiVO4/Cu(In, Ga)Se2 tandem structure for solar-powered biocatalytic CO2 reduction
2020-02Phosphomolybdic Acid as a Catalyst for Oxidative Valorization of Biomass and Its Application as an Alternative Electron SourceOh, Hyeonmyeong; Choi, Yuri; Shin, Changhwan, et alARTICLE149 Phosphomolybdic Acid as a Catalyst for Oxidative Valorization of Biomass and Its Application as an Alternative Electron Source
2019-11Unassisted solar lignin valorisation using a compartmented photo-electro-biochemical cellKo, Myohwa; Pham, Le Thanh Mai; Sa, Young Jin, et alARTICLE211 Unassisted solar lignin valorisation using a compartmented photo-electro-biochemical cell
2019-09Recombinant lignin peroxidase-catalyzed decolorization of melanin using in-situ generated H2O2 for application in whitening cosmeticsSung, Ho Jun; Khan, Mohd Faheem; Kim, Yong HwanARTICLE232 Recombinant lignin peroxidase-catalyzed decolorization of melanin using in-situ generated H2O2 for application in whitening cosmetics
2019-09Adaptively evolved Escherichia coli for improved ability of formate utilization as a carbon source in sugar‑free conditionsKim, Seung‑Jin; Yoon, Jihee; Im, Dae‑Kyun, et alARTICLE243 Adaptively evolved Escherichia coli for improved ability of formate utilization as a carbon source in sugar‑free conditions
2019-02Enzymatic Synthesis of D-pipecolic Acid by Engineering the Substrate Specificity of Trypanosoma cruzi Proline Racemase and Its Molecular Docking StudyByun, Sungmin; Park, Hyun Jun; Joo, Jeong Chan, et alARTICLE219 Enzymatic Synthesis of D-pipecolic Acid by Engineering the Substrate Specificity of Trypanosoma cruzi Proline Racemase and Its Molecular Docking Study
2018-12In silico-designed lignin peroxidase from Phanerochaete chrysosporium shows enhanced acid stability for depolymerization of ligninPham, Le Thanh Mai; Seo, Hogyun; Kim, Kyung Jin, et alARTICLE375 In silico-designed lignin peroxidase from Phanerochaete chrysosporium shows enhanced acid stability for depolymerization of lignin
2018-09Electrochemical synthesis of formic acid from CO2 catalyzed by Shewanella oneidensis MR-1 whole-cell biocatalystLe, Quang Anh Tuan; Kim, Hee Gon; Kim, Yong HwanARTICLE538 Electrochemical synthesis of formic acid from CO2 catalyzed by Shewanella oneidensis MR-1 whole-cell biocatalyst
2018-09CO2 Reduction to Formate: An Electro-Enzymatic Approach Using a Formate Dehydrogenase from Rhodobacter capsulatusChoi, Eun-Gyu; Yeon, Young Joo; Min, Kyoungseon, et alARTICLE666 CO2 Reduction to Formate: An Electro-Enzymatic Approach Using a Formate Dehydrogenase from Rhodobacter capsulatus
2018-09Improved reutilization of industrial crude lysine to 1,5-diaminopentane by enzymatic decarboxylation using various detergents and organic solventsKim, Hanyong; Yoo, Hah Young; Kim, Yong Hwan, et alARTICLE329 Improved reutilization of industrial crude lysine to 1,5-diaminopentane by enzymatic decarboxylation using various detergents and organic solvents
2018-09A Photoenzymatic NADH regeneration systemHçfler, Georg T.; Fernandes-Fueyo, Elena; Pesic, Milja, et alARTICLE396 A Photoenzymatic NADH regeneration system
2018-05Bioelectrochemical conversion of CO2 to value added product formate using engineered Methylobacterium extorquensJang, Jungho; Jeon, Byoung Wook; Kim, Yong HwanARTICLE753 Bioelectrochemical conversion of CO2 to value added product formate using engineered Methylobacterium extorquens
2018-04Structural basis for recognition of L-lysine, L-ornithine, and L-2,4-diamino butyric acid by lysine cyclodeaminaseMin, Kyungjin; Yoon, Hye-Jin; Matsuura, Atsushi, et alARTICLE499 Structural basis for recognition of L-lysine, L-ornithine, and L-2,4-diamino butyric acid by lysine cyclodeaminase
2017-11Formate and Nitrate Utilization in Enterobacter aerogenes for Semi-Anaerobic Production of IsobutanolJung, Hwi-Min; Kim, Yong Hwan; Oh, Min-KyuARTICLE469 Formate and Nitrate Utilization in Enterobacter aerogenes for Semi-Anaerobic Production of Isobutanol
2017-09Perspectives for biocatalytic lignin utilization: cleaving 4-O-5 and Cα-Cβ bonds in dimeric lignin model compounds catalyzed by a promiscuous activity of tyrosinaseMin, Kyoungseon; Yum, Taewoo; Kim, Jiye, et alARTICLE630 Perspectives for biocatalytic lignin utilization: cleaving 4-O-5 and Cα-Cβ bonds in dimeric lignin model compounds catalyzed by a promiscuous activity of tyrosinase
2017-03Expression and characterization of Pantoea CO dehydrogenase to utilize CO-containing industrial waste gas for expanding the versatility of CO dehydrogenaseChoi, Eun Sil; Min, Kyoungseon; Kim, Geun-Joong, et alARTICLE862 Expression and characterization of Pantoea CO dehydrogenase to utilize CO-containing industrial waste gas for expanding the versatility of CO dehydrogenase
2017-02Alginate/bacterial cellulose nanocomposite beads prepared using Gluconacetobacter xylinus and their application in lipase immobilizationKim, Ji Hyun; Park, Saerom; Kim, Hyungsup, et alARTICLE871 Alginate/bacterial cellulose nanocomposite beads prepared using Gluconacetobacter xylinus and their application in lipase immobilization
2016-12Controlled Orientation of Active Sites in a Nanostructured Multienzyme ComplexLim, Sung In; Yang, Byungseop; Jung, Younghan, et alARTICLE566 Controlled Orientation of Active Sites in a Nanostructured Multienzyme Complex

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