THE QUATERNARY STRUCTURE OF SCORPIO-MAURUS HEMOCYANIN - COMPARISON WITH ANDROCTONUS-AUSTRALIS HEMOCYANIN

被引：6
|
作者：
MAAROUFI, H [1 ]
LAMY, JN [1 ]
机构：
[1] CNRS, URA 1334, F-37042 TOURS, FRANCE
来源：
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY | 1993年 / 104卷 / 02期
关键词：
D O I：
10.1016/0305-0491(93)90361-8
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 quaternary structure of the 4 x 6-meric hemocyanin from the scorpion Scorpio maurus (Scorpionidae) was determined and compared to that of Androctonus australis (Buthidae). 1. Eight immunologically pure 70-75 kDa subunits were isolated, characterized, and used to prepare subunit-specific antisera. 2. The intramolecular locations of the subunits were determined by immunoelectron microscopy. 3. Each subunit of Scorpio hemocyanin was immunologically related to a single subunit of Androctonus hemocyanin, having the same intramolecular location. 4. The presence of two subunits near the middle of the lateral edge of the 4 x 6-meric appears to be a characteristic of the scorpion order.
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收藏
页码：215 / 227
页数：13
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