The Enzymology of DNA Replication

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4. SEALING OF DNA FRAGMENTS 219 4.1. E. coli DNA ligase 4.2. Bacteriophage T 4 gene 30 protein 4.3. Mammalian DNA ligases I and II C O N F O R M A T I O N A L CHANGES OF DNA DURING REPLICATION 220 5.1. E. coli HDP 5.2. Bacteriophage-coded HDPs — T 4 gene 32 protein —T7 HDP —fd gene V protein 5.3. Eukaryotic HDPs 5.4. Bacterial DNA topoisomerases —Swivelases —DNA gyrase 5.5. Bacteriophage-coded DNA topoisomerases — T 4 DNA topoisomerase —Lambda int gene product — 0 X 1 7 4 gene A and fd gene II proteins 5.6. Eukaryotic DNA topoisomerases 5.7. E. coli DNA helicases —DNA helicase I —DNA helicase II —rep protein —rec BC nuclease 5.8. Bacteriophage-coded DNA helicases — T 4 gene dda protein —T7 gene 4 protein 5.9. Eukaryotic DNA helicases CONCLUSIONS 227 REFERENCES '227 APPENDIX 232

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تاریخ انتشار 2009