Title |
Site-specific Mutagenesis에 의한 PRD1 DNA polymerase의 활성부위 결정 |
Author |
황정원 · 정구홍 |
Address |
서울대학교 사범대학 생물교육학과 |
Bibliography |
Korean Journal of Microbiology, 29(4),209-214, 1991 |
DOI |
|
Key Words |
DNA Polymerase, Structure-Function Analysis, Conserved Amino Acid |
Abstract |
The PRD1 DNA polymerase is a small multi-functional enzyme containing conserved amino acid sequences shared by family B DNA polymerases. Thus the PRD1 DNA polymerase provides an useful model system with which to study structure-functional relationships of DNA polymerase molecules. In order to investigate the functional and structural roles of the highly conserved amino acid sequences, we have introduced three mutations into a conserved amino acid of the PRD1 DNA polymerase. Genetic complementation study indicated that each mutation inactivated DNA polymerase catalytic activity. |
Download PDF |
Kor_290402_209-214p.pdf |