Part:BBa_K3782024
cspA-RBS-TEE-His-DcAFP-Term
The DcAFP gene encodes an antifreeze protein (AFP). AFPs can bind to ice crystals and thereby prevent further ice growth. They are produced by organisms to survive in extremely cold environments. Activities of AFPs can be characterized by their thermal hysteresis (TH) or by their ice recrystallization inhibition (IRI). TH activity corresponds to the lowering of the freezing point without changing the melting point of a solution. IRI activity inhibits the growth of large ice crystals at the expense of smaller ones. The combination of these activities, which vary depending on the protein structure, prevents the freezing of body fluids and cell damage in organisms that live in extremely cold environments.
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21INCOMPATIBLE WITH RFC[21]Illegal BglII site found at 543
Illegal BglII site found at 611
Illegal BglII site found at 1088 - 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000INCOMPATIBLE WITH RFC[1000]Illegal BsaI site found at 1097
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