PRIMARY STRUCTURE OF 3 CATIONIC PEPTIDES FROM PORCINE NEUTROPHILS - SEQUENCE DETERMINATION BY THE COMBINED USAGE OF ELECTROSPRAY-IONIZATION MASS-SPECTROMETRY AND EDMAN DEGRADATION

被引:16
作者
MIRGORODSKAYA, OA
SHEVCHENKO, AA
ABDALLA, KOMA
CHERNUSHEVICH, IV
EGOROV, TA
MUSOLIAMOV, AX
KOKRYAKOV, VN
SHAMOVA, OV
机构
[1] RUSSIAN ACAD SCI,INST ENERGET PROBLEMS CHEM PHYS,CHERNOGOLOVKA,RUSSIA
[2] ENGELHARDT MOLEC BIOL INST,MOSCOW,RUSSIA
[3] IP PAVLOV EXPTL MED INST,ST PETERSBURG,RUSSIA
关键词
PEPTIDE FROM NEUTROPHIL; PRIMARY STRUCTURE; ELECTROSPRAY IONIZATION MASS SPECTROMETRY;
D O I
10.1016/0014-5793(93)80900-F
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The primary structure of three major cationic peptides from porcine neutrophils has been determined. The sequencing was made by the combined use of electrospray ionization mass spectrometry and Edman degradation. The determined sequences unambiguously show that these peptides can not be considered as defensins.
引用
收藏
页码:339 / 342
页数:4
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