pOpen-Endonuclease IV E. coli
(Plasmid #165551)

• Purpose: DNA AP endonuclease; Catalyzes the cleavage of DNA phosphodiester backbone at AP sites via hydrolysis leaving a 1 nucleotide gap with 3'-hydroxyl and 5' deoxyribose phosphate (dRP) termini; Also has 3'-diesterase activity which can remove 3' phosphate, 3'-alpha, beta-unsaturated aldehyde, phosphoglycoaldehyde, and other 3' blocking groups.
• Depositing Labs: Drew Endy, Jennifer Molloy, FreeGenes Project
• Publication: Open Enzyme Collection (unpublished)

Backbone

• Vector backbone: pBuild
• Vector type: Synthetic Biology

Growth in Bacteria

• Bacterial Resistance(s): Ampicillin, 100 μg/mL
• Growth Temperature: 37°C
• Growth Strain(s): DH5alpha
• Copy number: High Copy

Gene/Insert

• Gene/Insert name: Endonuclease IV E. coli
• Species: Other

Cloning Information

• Cloning method: Restriction Enzyme
• 5′ cloning site: AATG (unknown if destroyed)
• 3′ cloning site: GCTT (unknown if destroyed)
• 5′ sequencing primer: M13 forward
• 3′ sequencing primer: M13 reverse

Terms and Licenses

• Academic/Nonprofit Terms:
  • OpenMTA
• Industry Terms:
  • OpenMTA

Depositor Comments

Used in the preCR mix from NEB; DNA AP endonuclease; Catalyzes the cleavage of DNA phosphodiester backbone at AP sites via hydrolysis leaving a 1 nucleotide gap with 3'-hydroxyl and 5' deoxyribose phosphate (dRP) termini; Also has 3'-diesterase activity which can remove 3' phosphate, 3'-alpha, beta-unsaturated aldehyde, phosphoglycoaldehyde, and other 3' blocking groups.

The plasmids in the Open Enzyme collection contain genetic parts and are not functional by themselves. Researchers can clone these enzymes into an expression vector of their choice and then transform into E. coli bacteria for expression and purification. Additional information and protocols can be found at https://stanford.freegenes.org/