• 제목/요약/키워드: Bio-Informatics

검색결과 580건 처리시간 0.026초

CDK2-flavonoids interaction by NMR

  • Kim, Ho-Jung;Jung, Bo-Ra;Lee, Yu-Kyung;Ahn, Joong-Hoon;Lim, Yoong-Ho
    • 한국생물공학회:학술대회논문집
    • /
    • 한국생물공학회 2005년도 생물공학의 동향(XVII)
    • /
    • pp.940-940
    • /
    • 2005
  • PDF

NMR Data of Flavone Derivatives and Their Anti-oxidative Activities

  • Park, Yeong-Hui;Lee, Yong-Uk;Kim, Ho-Jung;Lee, Young-Shim;Yoon, Young-Ah;Mun, Byeong-Ho;Jeong, Yu-Hun;An, Jung-Hun;Shim, Yhong-Hee;Lim, Yoong-Ho
    • Bulletin of the Korean Chemical Society
    • /
    • 제27권10호
    • /
    • pp.1537-1541
    • /
    • 2006
  • The $^1H$ and $^{13}C$ chemical shifts of eleven flavone derivatives were completely determined by basic 1D and 2D NMR experiments. Nineteen flavone derivatives including the above eleven derivatives were examined for anti-oxidative effects using the 1,1-diphenyl-2-picryl-hydrazyl assay and Caenorhabditis elegans. In order to understand the relationships between the structures of flavone derivatives and their anti-oxidative activities, a Comparative Molecular Field Analysis was performed.

Peptides Xanthomonas campestris produces

  • Lee, Eun-Jung;Young, Jung-Mo;Shin, Choon-Shik;Lim, Yoong-Ho
    • 한국생물공학회:학술대회논문집
    • /
    • 한국생물공학회 2005년도 생물공학의 동향(XVI)
    • /
    • pp.553-553
    • /
    • 2005
  • PDF

Proteomes Induced by S-Adenosyl-L-Methionine in Streptomyces coelicolor A3(2)

  • Kim Kwang-Pyo;Shin Choon-Shik;Lee Soo-Jae;Kim Ji-Hye;Young Jung-Mo;Lee Yu-Kyung;Ahn Joong-Hoon;Suh Joo-Won;Lim Yoong-Ho
    • Journal of Microbiology and Biotechnology
    • /
    • 제16권5호
    • /
    • pp.799-803
    • /
    • 2006
  • It was reported that an accumulation of Sadenosyl-L-methionine increases production of actinorhodin in Streptomyces lividans and induces antibiotic biosynthetic genes. We also obtained the same result in Streptomyces coelicolor A3(2). Therefore, in order to identify proteins changed by the addition of S-adenosyl-L-methionine in S. coelicolor A3(2), LC/MS/MS analyses were carried out. Thirteen proteins that were not observed in the control were found.