replication of plasmids that depend on the 245-base-pair origin of the escherichia coli chromosome ( oric ) requires many purified proteins that ( i ) direct initiation to oric ( e.g. , dnaa protein ) , ( ii ) influence initiations elsewhere ( e.g. , auxiliary proteins ) , and ( iii ) prime and extend dna chains ( e.g. , priming and synthesis proteins ) .
C0033684
proteins
C0034861
synthesis proteins