Now we have a so-called pre-replication complex, which then allows a heterohexameric protein complex of proteins MCM2 to 7 to bind. This entire hexamer acts as a helicase unwinding the double stranded DNA.
Now we have a so-called pre-replication complex, which subsequently permits a heterohexameric protein assembly of MCM2 through 7 to adhere. This entire hexamer functions as a helicase unwinding the double-stranded DNA.