User:Pakpoom Subsoontorn/Notebook/Genetically Encoded Memory/2008/10/28: Difference between revisions

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(Autocreate 2008/10/28 Entry for User:Pakpoom_Subsoontorn/Notebook/Genetically_Encoded_Memory)
 
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==Entry title==
==PhiC31==
* Insert content here...
*Host: Streptomyces lividans
*Action: tyrosine integrase
*Structure:
length:: 613 aa
crystal structure is unknown.
*Target sequence: attB:: has two inverted repeated sequence (core-type) flanking an overlap region (TTG). Minimal attB is 34 bps while minimal attP is 39 bp for e.coli intramolecular integration.  
attP:: has core-type sites and overlap region, without an arm-type site
*Change specificity:
Mutation/directed evolution could change specificity to pseudo attP site (HpsA, 44% identity)
*Mechanism:
*Excision:
Excisionase has not yet been found.
*Usage:
Integration works in E.coli, mammalian and in vitro





Revision as of 02:54, 9 November 2008

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PhiC31

  • Host: Streptomyces lividans
  • Action: tyrosine integrase
  • Structure:

length:: 613 aa crystal structure is unknown.

  • Target sequence: attB:: has two inverted repeated sequence (core-type) flanking an overlap region (TTG). Minimal attB is 34 bps while minimal attP is 39 bp for e.coli intramolecular integration.

attP:: has core-type sites and overlap region, without an arm-type site

  • Change specificity:

Mutation/directed evolution could change specificity to pseudo attP site (HpsA, 44% identity)

  • Mechanism:
  • Excision:

Excisionase has not yet been found.

  • Usage:

Integration works in E.coli, mammalian and in vitro