polA
Function
In addition to polymerase activity, this DNA polymerase exhibits 3'-5' and 5'-3' exonuclease activity. It is able to utilize nicked circular duplex DNA as a template and can unwind the parental DNA strand from its template.
Sequence Similarities
Belongs to the DNA polymerase type-A family.
Alternative names
resA, b3863, JW3835, polA, DNA polymerase I, POL I