32661 ABC_ATPase superfamilyThalassiosira pseudonana
GO:0003684 GO:0005524 GO:0006298 -
damaged DNA binding
Interacting selectively and non-covalently with damaged DNA.
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
A system for the correction of errors in which an incorrect base, which cannot form hydrogen bonds with the corresponding base in the parent strand, is incorporated into the daughter strand. The mismatch repair system promotes genomic fidelity by repairing base-base mismatches, insertion-deletion loops and heterologies generated during DNA replication and recombination.