What Is the Recognition Sequence for Psti?

Alexander Ross
Alexander Ross
• • 6 min read

Function. Psti Cleaves Dna at the Recognition Sequence 5′-Ctgca/G-3′ Generating Fragments with 3′-Cohesive Termini. This Cleavage Yields Sticky Ends 4 Base...

What Is the Recognition Sequence for Psti?
Function. PstI cleaves DNA at the recognition sequence 5′-CTGCA/G-3′ generating fragments with 3′-cohesive termini. This cleavage yields sticky ends 4 base pairs long. PstI is catalytically active as a dimer.

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Furthermore, what is the recognition sequence for EcoRI?

It is also a part of the restriction modification system. In molecular biology it is used as a restriction enzyme. EcoRI creates 4 nucleotide sticky ends with 5' end overhangs of AATT. The nucleic acid recognition sequence where the enzyme cuts is G/AATTC, which has a palindromic, complementary sequence of CTTAA/G.

Similarly, what does Psti stand for? Patient Specific Therapeutic Interchange

Correspondingly, what makes a DNA sequence a recognition sequence?

A recognition sequence is a DNA sequence to which a structural motif of a DNA-binding domain exhibits binding specificity. Recognition sequences are palindromes. The restriction endonuclease PstI recognizes, binds, and cleaves the sequence 5'-CTGCAG-3'. A recognition sequence is different from a recognition site.

What sequence does BamHI cut?

BamHI binds at the recognition sequence 5'-GGATCC-3' , and cleaves these sequences just after the 5'-guanine on each strand.

Related Question Answers

What is the restriction site of EcoRI?

In molecular biology it is used as a restriction enzyme. EcoRI creates 4 nucleotide sticky ends with 5' end overhangs of AATT. The nucleic acid recognition sequence where the enzyme cuts is G/AATTC, which has a palindromic, complementary sequence of CTTAA/G.

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What is the recognition sequence of HindIII?

HindIII (pronounced "Hin D Three") is a type II site-specific deoxyribonuclease restriction enzyme isolated from Haemophilus influenzae that cleaves the DNA palindromic sequence AAGCTT in the presence of the cofactor Mg2+ via hydrolysis.
Alexander Ross

Alexander Ross

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Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.