Research output: Contribution to journal › Article › peer-review
Human IL-36RA production in Escherichia coli with coexpression of E. coli methionine aminopeptidase. I. Comparison of IL-36RA production in different strains. / Kolobov, A. A.; Kondratyeva, E. V.; Kudling, T. V.; Karasev, M. M.; Kalinin, R. S.; Khizhina, A. A.; Nimiritsky, P. P.; Stefanov, V. E.; Petrov, A. V.
In: Cell and Tissue Biology, Vol. 11, No. 6, 01.11.2017, p. 447-452.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Human IL-36RA production in Escherichia coli with coexpression of E. coli methionine aminopeptidase. I. Comparison of IL-36RA production in different strains
AU - Kolobov, A. A.
AU - Kondratyeva, E. V.
AU - Kudling, T. V.
AU - Karasev, M. M.
AU - Kalinin, R. S.
AU - Khizhina, A. A.
AU - Nimiritsky, P. P.
AU - Stefanov, V. E.
AU - Petrov, A. V.
N1 - Publisher Copyright: © 2017, Pleiades Publishing, Ltd.
PY - 2017/11/1
Y1 - 2017/11/1
N2 - Generalized pustular psoriasis (GPP) is a rare, sometimes lethal, form of psoriasis caused by series of mutations in the interleukin-36 receptor antagonist (IL-36RA) gene associated with its reduced expression or activity. Administration of exogenous IL-36RA can be a potent therapeutic approach to treating GPP and other forms of psoriasis. Since cleavage of the starting N-formylmethionine residue from the N-terminal end is needed for full biological activity of IL-36RA, we have developed a technique for producing IL-36RA lacking N-formylmethionine residue in E. coli. We have created a series of plasmids carrying the E. coli methionine aminopeptidase (MAP) gene under the control of different promoters for coexpression of IL-36RA and MAP and tested their effect on IL-36RA production. The highest production of IL-36RA with <3% of unprocessed molecules with uncleaved N-terminal formylmethionine residue has been shown for E. coli strain carrying the MAP gene under the control of arabinose-inducible promoter.
AB - Generalized pustular psoriasis (GPP) is a rare, sometimes lethal, form of psoriasis caused by series of mutations in the interleukin-36 receptor antagonist (IL-36RA) gene associated with its reduced expression or activity. Administration of exogenous IL-36RA can be a potent therapeutic approach to treating GPP and other forms of psoriasis. Since cleavage of the starting N-formylmethionine residue from the N-terminal end is needed for full biological activity of IL-36RA, we have developed a technique for producing IL-36RA lacking N-formylmethionine residue in E. coli. We have created a series of plasmids carrying the E. coli methionine aminopeptidase (MAP) gene under the control of different promoters for coexpression of IL-36RA and MAP and tested their effect on IL-36RA production. The highest production of IL-36RA with <3% of unprocessed molecules with uncleaved N-terminal formylmethionine residue has been shown for E. coli strain carrying the MAP gene under the control of arabinose-inducible promoter.
KW - coexpression
KW - Interleukin
KW - interleukin-36 receptor antagonist (IL-36RA)
KW - methionine
KW - methionine aminopeptidase (MAP)
KW - recombinant protein
UR - http://www.scopus.com/inward/record.url?scp=85038245597&partnerID=8YFLogxK
U2 - 10.1134/S1990519X17060062
DO - 10.1134/S1990519X17060062
M3 - Article
AN - SCOPUS:85038245597
VL - 11
SP - 447
EP - 452
JO - Cell and Tissue Biology
JF - Cell and Tissue Biology
SN - 1990-519X
IS - 6
ER -
ID: 89864635