CYTOCHROME-C-550 FROM A THERMOPHILIC BACTERIUM-PS3

被引：10

作者：

HONNAMI, K ^{[1
]}

OSHIMA, T ^{[1
]}

KIHARA, H ^{[1
]}

KAGAWA, Y ^{[1
]}

机构：

[1] JICHI MED SCH,MINAMIKAWACHI,TOCHIGI 32904,JAPAN

来源：

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | 1979年 / 87卷 / 04期

关键词：

D O I：

10.1016/S0006-291X(79)80016-9

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：

A c-type cytochrome, cytochrome c-550, was highly purified from a moderately thermophilic bacterium PS3. The absorption peaks were at 550, 521, and 416 nm in the reduced form, and at 408 nm in the oxidized form. The isoelectric point was at pH 5.6, and the molecular weight was about 10,000. The heat stability of the cytochrome was intermediate between those of horse cytochrome c and cytochrome c-552 from an extreme thermophile, Thermus thermophilus HB8. © 1979 Academic Press, Inc. All rights of reproduction in any form reserved.

引用

页码：1066 / 1071

页数：6