Difference between revisions of "Part:BBa K2235009"
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This biobrick is a constitute of T7 promoter and RBS followed by sialidase enzyme coding site. Sialidase enzyme has the potential to digest terminal sialic acids in a glycoprotein. The sequence originates from the species ''Arthrobacter Ureafaciens''.  
 
This biobrick is a constitute of T7 promoter and RBS followed by sialidase enzyme coding site. Sialidase enzyme has the potential to digest terminal sialic acids in a glycoprotein. The sequence originates from the species ''Arthrobacter Ureafaciens''.  
 
   
 
   
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==Usage and Biology==
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The sialidase enzyme was expressed from ''Arthrobacter Ureafaciens''. This enzyme hydrolyzes glycosidic linkages of terminal sialic acid residues in glycoproteins.
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==Characterization==
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===Important parameter===
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 +
 
===Molecular cloning===
 
===Molecular cloning===
  
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[[File:SiaComp_1.png|600px|thumb|left|Figure 1:  
 
[[File:SiaComp_1.png|600px|thumb|left|Figure 1:  
 
From left to right: M DNA ladder, next 2 lanes are plasmids digested with Ecor1 and Pst1.]]
 
From left to right: M DNA ladder, next 2 lanes are plasmids digested with Ecor1 and Pst1.]]
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===Important Parameters===
 
  
  

Revision as of 15:43, 26 October 2017


Sialidase composite with T7 promoter and RBS

Introduction

This biobrick is a constitute of T7 promoter and RBS followed by sialidase enzyme coding site. Sialidase enzyme has the potential to digest terminal sialic acids in a glycoprotein. The sequence originates from the species Arthrobacter Ureafaciens.

Usage and Biology

The sialidase enzyme was expressed from Arthrobacter Ureafaciens. This enzyme hydrolyzes glycosidic linkages of terminal sialic acid residues in glycoproteins.


Characterization

Important parameter

Molecular cloning

Ligation of sialidase composite insert into pSB1C3

The gblock containing T7 promoter-RBS-sialidase was ligated into the Chloramphenicol plasmid backbone (pSB1C3). Preliminary confirmation of cloning was done by double digest Ecor1 and Pst1. Figure 1 represents the double digestion result: bands were visible at ~1600 bp and ~2000 bp which represents the insert and plasmid backbone respectively.

Figure 1: From left to right: M DNA ladder, next 2 lanes are plasmids digested with Ecor1 and Pst1.



Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal XhoI site found at 127
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal NgoMIV site found at 574
    Illegal NgoMIV site found at 649
    Illegal NgoMIV site found at 739
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI site found at 1119