Ice nucleation protein as a bacterial surface display protein
نویسندگان
چکیده
منابع مشابه
Cell surface display of organophosphorus hydrolase using ice nucleation protein.
A new anchor system based on the ice nucleation protein (InaV) from Pseudomonas syringae INA5 was developed for cell surface display of functional organophosphorus hydrolase (OPH). The activity and stability of cells expressing the truncated InaV (INPNC)-OPH fusions were compared to cells with surface-expressed OPH using two other fusion anchors based on Lpp-OmpA and the truncated InaK protein....
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Antifreeze proteins (AFPs) inhibit the growth of ice, whereas ice-nucleation proteins (INPs) promote its formation. Although the structures of several AFPs are known, the structure of INP has been modeled thus far because of the difficulty in determining membrane protein structures. Here, we present a novel model of an INP structure from Pseudomonas syringae based on comparison with two newly d...
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Ice nucleation protein (INP) is frequently used as a surface anchor for protein display in gram-negative bacteria. Here, MalE and TorA signal peptides, and three charged polypeptides, 6×Lys, 6×Glu and 6×Asp, were anchored to the N-terminus of truncated INP (InaK-N) to improve its surface display efficiency for human Arginase1 (ARG1). Our results indicated that the TorA signal peptide increased ...
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ژورنال
عنوان ژورنال: Arhiv za bioloske nauke
سال: 2011
ISSN: 0354-4664,1821-4339
DOI: 10.2298/abs1104943s