AMINO-ACID-SEQUENCE OF TOXIN-VII, A BETA-TOXIN FROM THE VENOM OF THE SCORPION TITYUS-SERRULATUS

被引：62

作者：

BECHIS, G

SAMPIERI, F

YUAN, PM

BRANDO, T

MARTIN, MF

DINIZ, CR

ROCHAT, H

机构：

[1] BECKMAN INSTRUMENTS INC, SPINCO DIV, PALO ALTO, CA USA

[2] UNIV FED MINAS GERAIS, INST CIENCIAS BIOL, DEPT BIOQUIM & IMMUNOL, BR-30000 BELO HORIZONTE, MG, BRAZIL

来源：

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | 1984年 / 122卷 / 03期

关键词：

D O I：

10.1016/0006-291X(84)91211-7

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 sequence of the 61 amino acids of toxin VII, a .beta.-toxin from the venom of the South American scorpion T. serrulatus, was determined by automatic sequencing of the reduced and S-[14C] carboxymethylated protein and of tryptic peptides obtained before or after citraconylation of this protein. This toxin, the most active .beta.-toxin from this venom, is the first Tityus toxin to be fully sequenced. Toxin VII belongs to the structural group of scorpion toxins originating from Central and North America.

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页码：1146 / 1153

页数：8

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