Difference between revisions of "BioScaffold Parts"

(→‎Plasmid Compatibility with BioScaffold Part Internal and External Enzymes)
(→‎Plasmid Compatibility with BioScaffold Part Internal and External Enzymes)
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==Plasmid Compatibility with BioScaffold Part Internal and External Enzymes==
 
==Plasmid Compatibility with BioScaffold Part Internal and External Enzymes==
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{| border="1"
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|-
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! Enzyme
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! Internal or External Enzyme
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! Typical Use
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! Special Property
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! Priority for Removal from Vector or Part
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|-
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| AarI
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| External
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| Library Vector or Insert Creation, Rapid prototyping
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| Good for cutting into BioBrick scars
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| high
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|-
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| AscI
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| Internal
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| Cutting BioScaffold part into small pieces for removal
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| Good to use in combination with low GC content parts
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| low
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|-
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| BamHI
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| Other
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| see BBFRFC15 protein fusion strategies
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| Can be used for some protein fusion strategies as linker
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| Low
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|}
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 +
 
{| border="1"
 
{| border="1"
 
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Revision as of 07:10, 28 December 2008

BioScaffold parts are BioBrick parts that contain restriction enzyme recognition sites that enable their full or partial removal from a BioBrick assembly.


The enzymes that facilitate the removal of BioScaffold parts are defined by what region of the part that they excise:
External Enzymes: Do not cut solely inside the BioBrick Part (extend to Prefix, Suffix, and/or Scar regions)
Internal Enzymes: Cut inside the BioBrick Part (between the Prefix, Suffix, and/or Scar regions)


The classes of α, β, and γ BioScaffold parts are defined for assemblies of the form:
<Prefix> part1 <Scar>BioScaffold part<Scar>part2<Suffix>
class α parts: specific enzymes cut outside of scars surrounding the BioScaffold part
class β parts: specific enzymes cut within scars surrounding BioScaffold part
class γ parts: no specific enzymes, internal enzymes cut within the BioScaffold part
mixed parts: contain properties of several classes, name classes involved


Currently, BioScaffold parts and their status must be manually added to the following table.
-?- Class Name Description External Enzymes Internal Enzymes
A α Part:BBa_J70010 A BioScaffold Part (for offset see Part Design page) PpiI MabI, PacI
A α Part:BBa_J70012 A BioScaffold Part (Protein Head Remover) PsrI MabI, AscI
α Part:BBa_J70030 A BioScaffold Part (Protein Tail Remover/Protein Fusions) PpiI MabI, PacI
α Part:BBa_J70032 A Composite BioScaffold Part (Protein Fusions) PpiI, PsrI MabI, (AscI and PacI)
β Part:BBa_J70034 A BioScaffold Part (for Library Vector Preparation) AarI XmaI
β Part:BBa_J70036 A BioScaffold Part (for Library Insert Preparation) AarI XmaI


Plasmid Compatibility with BioScaffold Part Internal and External Enzymes

Enzyme Internal or External Enzyme Typical Use Special Property Priority for Removal from Vector or Part
AarI External Library Vector or Insert Creation, Rapid prototyping Good for cutting into BioBrick scars high
AscI Internal Cutting BioScaffold part into small pieces for removal Good to use in combination with low GC content parts low
BamHI Other see BBFRFC15 protein fusion strategies Can be used for some protein fusion strategies as linker Low


Plasmid Incompatible Enzymes (# of Sites-priority for removal where H=high, M=medium, L=low, V=very low) Compatible Enzymes Commonly Used Plasmid
pSB1A3, discontinued [1] PpiI(2, V) AarI, AscI, BamHI, MabI, PacI, PsrI, XmaI No
pSB1AC3, high copy [2] PpiI(2, H) AarI, AscI, BamHI, MabI, PacI, PsrI, XmaI Yes
pSB1AK3, high copy [3] PpiI(2, H) AarI, AscI, BamHI, MabI, PacI, PsrI, XmaI Yes
pSB1AT3, high copy [4] PpiI(2, H), BamHI(?,M) AarI, AscI, MabI, PacI, PsrI, XmaI Yes
pSB1A7, transcriptionally insulated high copy [5] PsrI(2, L) and PpiI(2, L) AarI, AscI, BamHI, MabI, PacI, XmaI Sometimes
pSB2K3, use pSB2K4 instead AscI(1, V) AarI, BamHI, MabI, PacI, PpiI, PsrI, XmaI No
pSB2K4, inducible copy [6] BamHI(?, L) AarI, AscI, MabI, PacI, PpiI, PsrI, XmaI Yes
pSB3C5, low to medium copy [7] PpiI(1, L) AarI, AscI, BamHI, MabI, PacI, PsrI, XmaI Yes
pSB3K3, probably discontinued PpiI(1, V), XmaI(?, V) AarI, AscI, BamHI, MabI, PacI, PsrI No
pSB3T5, low to medium copy [8] PpiI(1, M) and PsrI(1, M) AarI, AscI, BamHI, MabI, PacI, XmaI Yes
pSB4A3, discontinued [9] PpiI(1, V) AarI, AscI, BamHI, MabI, PacI, PsrI, XmaI No
pSB3K5, low to medium copy standard vector [10] PpiI(1, M) AarI, AscI, BamHI, MabI, PacI, PsrI, XmaI Yes
pSB4C5, low copy standard vector [11] None AarI, AscI, BamHI, MabI, PacI, PpiI, PsrI, XmaI Yes
pSB4K5, low copy standard vector [12] None AarI, AscI, BamHI, MabI, PpiI, PsrI, XmaI Yes
pSB4A5, low copy standard vector [13] PpiI(1, H) AarI, AscI, BamHI, MabI, PacI, PsrI, XmaI Yes
pSB4T5, low copy standard vector [14] PsrI(1, H) AarI, AscI, BamHI, MabI, PacI, PpiI, XmaI Yes