Cytochromes P460 and c′-beta;: A new family of high-spin cytochromes c

被引：49
作者：
Elmore, Bradley O.
Bergmann, David J.
Klotz, Martin G.
Hooper, Alan B.
机构：
[1] Univ Minnesota, Dept Biochem Mol Biol & Biophys, St Paul, MN 55108 USA
[2] Black Hills State Univ, Dept Biol, Spearfish, SD 57799 USA
[3] Univ Louisville, Dept Biol, Louisville, KY 40292 USA
[4] Univ Louisville, Dept Microbiol & Immunol, Louisville, KY 40292 USA
来源：
FEBS LETTERS | 2007年 / 581卷 / 05期
基金：
美国国家科学基金会; 美国国家卫生研究院;
关键词：
cytochrome c '; cytochrome P460; denitrification; N-oxide detoxification; bacterial enzyme evolution;
D O I：
10.1016/j.febslet.2007.01.068
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：
Cytochromes-P460 of Nitrosomonas europaea and Methylococcus capsulatus (Bath), and the cytochrome c' of M. capsulatus, believed to be involved in binding or transformation of N-oxides, are shown to represent an evolutionarily related new family of monoheme, similar to 17 kDa, cytochromes e found in the genomes of diverse Protcobacteria. All members of this family have a predicted secondary structure predominantly of beta-sheets in contrast to the predominantly alpha-helical cytochromes c' found in photoheterotrophic and denitrifying Proteobacteria. (c) 2007 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：911 / 916
页数：6
相关论文
共 41 条
[1]  
Adler A J, 1973, Methods Enzymol, V27, P675
[2]   BASIC LOCAL ALIGNMENT SEARCH TOOL [J].
ALTSCHUL, SF ;
GISH, W ;
MILLER, W ;
MYERS, EW ;
LIPMAN, DJ .
JOURNAL OF MOLECULAR BIOLOGY, 1990, 215 (03) :403-410
[3]  
ANDERSSON KK, 1984, J BIOL CHEM, V259, P6833
[4]   EVIDENCE FOR THE STRUCTURE OF THE ACTIVE-SITE HEME-P460 IN HYDROXYLAMINE OXIDOREDUCTASE OF NITROSOMONAS [J].
ARCIERO, DM ;
HOOPER, AB ;
CAI, M ;
TIMKOVICH, R .
BIOCHEMISTRY, 1993, 32 (36) :9370-9378
[5]   Evidence for a crosslink between c-heme and a lysine residue in cytochrome P460 of Nitrosomonas europaea [J].
Arciero, DM ;
Hooper, AB .
FEBS LETTERS, 1997, 410 (2-3) :457-460
[6]  
Bateman A, 2002, NUCLEIC ACIDS RES, V30, P276, DOI [10.1093/nar/gkr1065, 10.1093/nar/gkp985, 10.1093/nar/gkh121]
[7]   THE PRIMARY STRUCTURE OF CYTOCHROME P460 OF NITROSOMONAS-EUROPAEA - PRESENCE OF A C-HEME BINDING MOTIF [J].
BERGMANN, DJ ;
HOOPER, AB .
FEBS LETTERS, 1994, 353 (03) :324-326
[8]   Primary structure of cytochrome c′ of Methylococcus capsulatus Bath:: evidence of a phylogenetic link between P460 and c′-type cytochromes [J].
Bergmann, DJ ;
Zahn, JA ;
DiSpirito, AA .
ARCHIVES OF MICROBIOLOGY, 2000, 173 (01) :29-34
[9]   Structure and sequence conservation of hao cluster genes of autotrophic ammonia-oxidizing bacteria:: Evidence for their evolutionary history [J].
Bergmann, DJ ;
Hooper, AB ;
Klotz, MG .
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 2005, 71 (09) :5371-5382
[10]   Cytochrome P460 of Nitrosomonas europaea -: Formation of the heme-lysine cross-link in a heterologous host and mutagenic conversion to a non-cross-linked cytochrome c′ [J].
Bergmann, DJ ;
Hooper, AB .
EUROPEAN JOURNAL OF BIOCHEMISTRY, 2003, 270 (09) :1935-1941
12345