Exonuclease: Difference between revisions

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'''Exonucleases''' (ExN) cleave nucleotides at the end of a polynucleotide chain<ref>PMID:14770007</ref>.  In ''E. coli'' there are ExN I to VIII.  ExN were found in human and yeast as well.
'''Exonucleases''' (ExN) cleave nucleotides at the end of a polynucleotide chain<ref>PMID:14770007</ref>.  In ''E. coli'' there are ExN I to VIII.  ExN were found in human and yeast as well.
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* '''ExN-I''' is a 5'-3'ExN cleaves double-stranded DNA<ref>PMID:27494243</ref>.<br />
* '''ExN-I''' is a 5'-3' ExN cleaves double-stranded DNA<ref>PMID:27494243</ref>.<br />
* '''ExN-II''' is associated with DNA polymerase.<br />
* '''ExN-II''' is associated with DNA polymerase.<br />
* '''ExN-III''' cleaves double-stranded DNA.<br />
* '''ExN-III''' cleaves double-stranded DNA.<br />

Revision as of 09:55, 20 June 2024

E. coli exonuclease I complex with phosphate, glycerol and Mg+2 ion (PDB code 1fxx)

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References

Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Alexander Berchansky, Joel L. Sussman