• 전산구조공학
• /
• 제11권2호
• /
• pp.74-78
• /
• 1998

• 한국영양학회:학술대회논문집
• /
• 한국영양학회 1998년도 추계학술대회 초록
• /
• pp.74-74
• /
• 1998

• 한국동물학회:학술대회논문집
• /
• 한국동물학회 2002년도 공동 춘계학술대회
• /
• pp.66-66
• /
• 2002

No Abstract, See Full Text

• 한국동물학회:학술대회논문집
• /
• 한국동물학회 1995년도 한국생물과학협회 학술발표대회
• /
• pp.319.2-319
• /
• 1995

No Abstract, See Full Text

• 한국동물학회:학술대회논문집
• /
• 한국동물학회 1999년도 공동 춘계학술대회
• /
• pp.77.2-77
• /
• 1999

No Abstract, See Full Text

• Bulletin of the Korean Chemical Society
• /
• 제29권12호
• /
• pp.2395-2398
• /
• 2008

• Bulletin of the Korean Chemical Society
• /
• 제27권11호
• /
• pp.1891-1893
• /
• 2006

• 유전체소식지
• /
• 제6권1호
• /
• pp.7-8
• /
• 2006

• 광학과기술
• /
• 제17권1호
• /
• pp.43-47
• /
• 2013

• Journal of Microbiology
• /
• 제44권5호
• /
• pp.508-514
• /
• 2006

In this study, the double-stranded DNA-dependent activities of Deinococcus radiodurans RecA protein (Dr RecA) were characterized. The interactions of the Dr RecA protein with double-stranded DNA were determined, especially dsDNA-dependent ATP hydrolysis by the Dr RecA protein and the DNA strand exchange reaction, in which multiple branch points exist on a single RecA protein-DNA complex. A nucleotide cofactor (ATP or dATP ) was required for the Dr RecA protein binding to duplex DNA. In the presence of dATP, the nucleation step in the binding process occurred more rapidly than in the presence of ATP. Salts inhibited the binding of the Dr RecA protein to double-stranded DNA. Double-stranded DNA-dependent ATPase activities showed a different sensitivity to anion species. Glutamate had only a minimal effect on the double-stranded DNA-dependent ATPase activities, up to a concentration of 0.7 M. In the competition experiment for Dr RecA protein binding, the Dr RecA protein manifested a higher affinity to double-stranded DNA than was observed for single-stranded DNA.