A novel method for sequence independent incorporation of activated/protected cysteine in Fmoc solid phase peptide synthesis

被引:16
作者
Ghosh, AK
Fan, E
机构
[1] Univ Washington, Dept Biol Struct, Seattle, WA 98195 USA
[2] Univ Washington, Biomol Struct Ctr, Seattle, WA 98195 USA
关键词
D O I
10.1016/S0040-4039(99)02045-6
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
In conventional stepwise Fmoc solid phase peptide synthesis, incorporation of cysteine with nitro-pyridine sulfenyl (Npys) or pyridine sulfenyl (Pys) groups which act as an activation/protection of the thiol function has been accomplished in a sequence independent manner. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:165 / 168
页数:4
相关论文
共 8 条
[1]   PROTEIN THIOLATION AND REVERSIBLE PROTEIN-PROTEIN CONJUGATION - N-SUCCINIMIDYL 3-(2-PYRIDYLDITHIO)PROPIONATE, A NEW HETEROBIFUNCTIONAL REAGENT [J].
CARLSSON, J ;
DREVIN, H ;
AXEN, R .
BIOCHEMICAL JOURNAL, 1978, 173 (03) :723-737
[2]  
DRIJFHOUT JW, 1988, INT J PEPT PROT RES, V32, P161
[3]  
GHOSH A, UNPUB
[4]  
GORDON EM, 1994, J MED CHEM, V37, P385
[5]   Highly potent cyclic disulfide antagonists of somatostatin [J].
Hocart, SJ ;
Jain, R ;
Murphy, WA ;
Taylor, JE ;
Coy, DH .
JOURNAL OF MEDICINAL CHEMISTRY, 1999, 42 (11) :1863-1871
[6]   ACTIVATION OF CONVENTIONAL S-PROTECTING GROUPS OF CYSTEINE BY CONVERSION INTO THE 3-NITRO-2-PYRIDINESULFENYL (NPYS) GROUP [J].
MATSUEDA, R ;
HIGASHIDA, S ;
RIDGE, RJ ;
MATSUEDA, GR .
CHEMISTRY LETTERS, 1982, (06) :921-924
[7]  
PLOUX O, 1987, INT J PEPT PROT RES, V29, P62
[8]  
SIMMONDS RG, 1994, INT J PEPT PROT RES, V43, P363