1. Polymerases and the Replisome: Machines within Machines
Tania A Baker, Stephen P Bell 
Cell 
Volume 92, Issue 3, Pages (February 1998)
DOI: /S (00)80923-X

2. Figure 1 Polymerase Architecture
(A) Side view of a DNA polymerase. The basic shape shown is based on the outline of the fingers, thumb, and palm domains of gp43 from bacteriophage RB69. The exonuclease domain is not shown. Consensus sequences for the conserved polymerase motifs are based on the recent pol α family alignment of Wang et al., 1997.
(B) Top view of a DNA polymerase bound to a primer-template junction in its synthesis (left) and proofreading (right) modes. Pol denotes the polymerase active site; Exo, the 3′→5′ exonuclease active site. This figure was redrawn and modified from Joyce and Steitz, 1995.
Cell  , DOI: ( /S (00)80923-X)

3. Figure 2
Steps Involved in Loading a Sliding Clamp for Processive DNA Synthesis.
See text for explanation.
Cell  , DOI: ( /S (00)80923-X)

4. Figure 3
Model of the Replisome Based on Interactions Documented with E. coli Proteins
DNA is in red and RNA primers are in blue. Arrows adjacent to the DNA polymerases and DNA helicase indicate their direction of movement relative to their DNA template. See text for further explanation. (Adapted from Kim et al., 1996.)
Cell  , DOI: ( /S (00)80923-X)

5. Figure 4
Comparison of the Protein Complexes Formed at Origins during the Initiation of Replication in E. coli and Eukaryotic DNA Replication
Pre-RC and RC stand for pre-replicative complex and replicative complex, respectively. The RC is the complex formed when the polymerases are first recruited to the origin. See text for explanation.
Cell  , DOI: ( /S (00)80923-X)