Search Results - "Lee, Nahum"

Heterologous expression of tyrosinase (MelC2) from Streptomyces avermitilis MA4680 in E. coli and its application for ortho-hydroxylation of resveratrol to produce piceatannol by Lee, Nahum, Lee, Sang-Hyuk, Baek, Kiheon, Kim, Byung-Gee

“…Recombinant tyrosinase from Streptomyces avermitilis MA4680, MelC2 (gi:499291317), was heterologously expressed in Escherichia coli BL21 (DE3). The expression…”
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Novel Sensor Platform Based on Aptamer-Conjugated Polypyrrole Nanotubes for Label-Free Electrochemical Protein Detection by Yoon, Hyeonseok, Kim, June-Hyung, Lee, Nahum, Kim, Byung-Gee, Jang, Jyongsik

“…We first present a simple yet versatile strategy for the functionalization of polymer nanotubes in a controlled fashion. Carboxylic-acid-functionalized…”
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Identification of the specific electron transfer proteins, ferredoxin, and ferredoxin reductase, for CYP105D7 in Streptomyces avermitilis MA4680 by Pandey, Bishnu Prasad, Lee, Nahum, Choi, Kwon-Young, Kim, Ji-Nu, Kim, Eun-Jung, Kim, Byung-Gee

“…It was previously proposed that regiospecific hydroxylation of daidzein at 3′-position is mediated by cytochrome P450 hydroxylase (CYP105D7) in the presence of…”
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Regioselective hydroxylation of daidzein using P450 (CYP105D7) from Streptomyces avermitilis MA4680 by Pandey, Bishnu Prasad, Roh, Changhyun, Choi, Kwon-Young, Lee, Nahum, Kim, Eun Jung, Ko, Sungghi, Kim, Taejin, Yun, Hyundon, Kim, Byung-Gee

“…Regiospecific 3′‐hydroxylation reaction of daidzein was performed with CYP105D7 from Streptomyces avermitilis MA4680 expressed in Escherichia coli. The…”
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Screening of bacterial cytochrome P450s responsible for regiospecific hydroxylation of (iso)flavonoids by Pandey, Bishnu Prasad, Lee, Nahum, Choi, Kwon-Young, Jung, Eunok, Jeong, Da-hye, Kim, Byung-Gee

“…Screening of cytochrome P450 monoxygenases responsible for the regiospecific hydroxylation of flavones, isoflavones and chalcones was attempted using a P450…”
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Regio-specific hydroxylation of isoflavonoids using bacterial cytochrome P450s by Kim, Byung-gee, Choi, Kwon-young, Lee, Nahum, Pandey, Bishnu Prasad

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Regioselective Hydroxylation of trans-Resveratrol via Inhibition of Tyrosinase from Streptomyces avermitilis MA4680 by Lee, Nahum, Kim, Eun Jung, Kim, Byung-Gee

“…Secreted tyrosinase from melanin-forming Streptomyces avermitilis MA4680 was involved in both ortho-hydroxylation and further oxidation of trans-resveratrol,…”
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Effect of Extracellular Tyrosinase on the Expression Level of P450, Fpr, and Fdx and Ortho-hydroxylation of Daidzein in Streptomyces avermitilis by Pandey, Bishnu Prasad, Lee, Nahum, Kim, Byung-Gee

“…We have reported that the expression of CYP105D7 in Streptomyces avermitilis produces 112.5 mg L −1 of 7,3′,4′-trihydroxyisoflavone (3'ODI) in 15 h of the…”
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Protein engineering of α2,3/2,6-sialyltransferase to improve the yield and productivity of in vitro sialyllactose synthesis by Choi, Yun Hee, Kim, Jong Hoon, Park, Joon Ho, Lee, Nahum, Kim, Dae-Hee, Jang, Kyoung-Soon, Park, Il-Hyang, Kim, Byung-Gee

“…In the large-quantity production of α2,3- and α2,6-sialyllactose (Neu5Ac(α2,3)Galβ1,4Glc (3'-SL) and Neu5Ac(α2,6)Galβ1,4Glc (6'-SL)) using sialyltransferases…”
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Rational design of modular allosteric aptamer sensor for label-free protein detection by Sook Bang, Gyeong, Cho, Suhyung, Lee, Nahum, Lee, Bo-Rahm, Kim, June-Hyung, Kim, Byung-Gee

“…An aptamer can be redesigned to new functional molecules by conjugating with other oligonucleotides. However, it requires experimental trials to optimize the…”
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Bioconjugation of l-3,4-Dihydroxyphenylalanine Containing Protein with a Polysaccharide by Ayyadurai, Niraikulam, Prabhu, Nadarajan Saravanan, Deepankumar, Kanagavel, Jang, Yoon Jung, Chitrapriya, Nataraj, Song, Eunjung, Lee, Nahum, Kim, Seog K, Kim, Byung-Gee, Soundrarajan, Nagasundarapandian, Lee, Sungu, Cha, Hyung Joon, Budisa, Nediljko, Yun, Hyungdon

“…We describe the simple bioconjugation strategy in combination of periodate chemistry and unnatural amino acid incorporation. The residue specific incorporation…”
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Integrating cell-free biosyntheses of heme prosthetic group and apoenzyme for the synthesis of functional P450 monooxygenase by Kwon, Yong-Chan, Oh, In-Seok, Lee, Nahum, Lee, Kyung-Ho, Yoon, Yeo Joon, Lee, Eun Yeol, Kim, Byung-Gee, Kim, Dong-Myung

“…Harnessing the isolated protein synthesis machinery, cell‐free protein synthesis reproduces the cellular process of decoding genetic information in…”
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Biomolecular detection with a thin membrane transducer by Cha, Misun, Shin, Jaeha, Kim, June-Hyung, Kim, Ilchaek, Choi, Junbo, Lee, Nahum, Kim, Byung-Gee, Lee, Junghoon

“…We present a thin membrane transducer (TMT) that can detect nucleic acid based biomolecular reactions including DNA hybridization and protein recognition by…”
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Novel iron-sulfur containing NADPH-Reductase from Nocardia farcinica IFM10152 and fusion construction with CYP51 lanosterol demethylase by Choi, Kwon-Young, Jung, Eun-Ok, Jung, Da-Hye, Pandey, Bishnu Prasad, Lee, Nahum, Yun, Hyungdon, Park, Hyung-yun, Kim, Byung-Gee

“…CYP51, a sterol 14α‐demethylase, is one of the key enzymes involved in sterol biosynthesis and requires electrons transferred from its redox partners. A unique…”
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Analysis of recurrence in lung adenocarcinoma with spread through air spaces by Khalil, Hassan A., Shi, Weiwei, Mazzola, Emanuele, Lee, Daniel Nahum, Norton-Hughes, Emily, Dolan, Daniel, Corman, Samantha, White, Abby, Sholl, Lynette M., Swanson, Scott J.

“…Spread through air spaces is defined as tumor cells in air spaces away from the edge of tumor in lung carcinoma. It is associated with higher locoregional…”
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Functional expression of cytochrome P450s in Escherichia coli for the biotransformation of daidzein to produce ortho-specific monohydroxylation by Choi, Kwon-Young, Roh, Changhyun, Pandey, Bishnu P., Lee, Nahum, Kim, Taejin, Kim, Seungkee, Kim, Byung-Gee

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A-ring ortho-specific monohydroxylation of daidzein by cytochrome P450s of Nocardia farcinica IFM10152 by Choi, Kwon-Young, Kim, Tae-jin, Koh, Sung-Ki, Roh, Chang-Hyun, Pandey, Bishnu Prasad, Lee, Nahum, Kim, Byung-Gee

“…The bioconversion of the isoflavonoid daidzein using whole cell Nocardia farcinica IFM10152 showed two kinds of major metabolic modifications, i.e…”
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NORTHWEST TERRITORIES: An outbreak of anthrax by Nishi, John S., Ellsworth, Troy R., Lee, Nahum, Dewar, David, Elkin, Brett T., Dragon, Daniel C.

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Northwest Territories. An outbreak of anthrax (Bacillus anthracis) in free-roaming bison in the Northwest Territories, June-July 2006 by Nishi, John S, Ellsworth, Troy R, Lee, Nahum, Dewar, David, Elkin, Brett T, Dragon, Daniel C

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