Synthesis and characterization of the 47-residue heterodimeric antimicrobial peptide distinctin, featuring directed disulfide bridge formation.
Synthesis and characterization of the 47-residue heterodimeric antimicrobial peptide distinctin, featuring directed disulfide bridge formation.
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DOI:
10.1002/bip.22087
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发表时间:
2012
期刊:
影响因子:
2.9
通讯作者:
Veglia, Gianluigi
中科院分区:
文献类型:
--
作者:
Mullen, Daniel G.;Verardi, Raffaello;Porcelli, Fernando;Scaloni, Andrea;Barany, George;Veglia, Gianluigi
关键词:
Distinctin, a 47-residue heterodimeric peptide with potent antimicrobial activity, comprises two monomeric units linked covalently by a disulfide bond between Cys19 from the 22-residue A chain and Cys23 from the 25-residue B chain. Previous synthetic strategies involved assemblies of the two individual chains, followed by their co-oxidation to form the connecting disulfide bridge, and resulted in a mixture of three species: two homodimers and one heterodimer. Here, we report synthesis of exclusively heterodimeric distinctin, using recently developed tactics for directed disulfide bridge formation. Material prepared this way was characterized and found to be suitable for more detailed structural studies.
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影响因子:
2.9
作者:
Hong, J;Oren, Z;Shai, Y
通讯作者:
Shai, Y
影响因子:
13.8
作者:
Izadpanah, A;Gallo, RL
通讯作者:
Gallo, RL
DOI:
10.1016/j.ijantimicag.2010.11.014
发表时间:
2010-12-01
影响因子:
10.8
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通讯作者:
Giamarellou, Helen
DOI:
10.1007/978-1-60761-594-1_14
发表时间:
2010-01-01
期刊:
ANTIMICROBIAL PEPTIDES: METHODS AND PROTOCOLS
影响因子:
--
作者:
Aisenbrey, Christopher;Bertani, Philippe;Bechinger, Burkhard
通讯作者:
Bechinger, Burkhard
影响因子:
7.3
作者:
Chen, L;Golser, R;Barany, G
通讯作者:
Barany, G