CDNA CLONING AND EXPRESSION OF A SOLUBLE EPOXIDE HYDROLASE FROM HUMAN LIVER

被引:144
作者
BEETHAM, JK
TIAN, TG
HAMMOCK, BD
机构
[1] UNIV CALIF DAVIS,DEPT ENTOMOL & ENVIRONM TOXICOL,DAVIS,CA 95616
[2] UNIV CALIF DAVIS,DEPT BIOCHEM & BIOPHYS,DAVIS,CA 95616
[3] UNIV CALIF DAVIS,DEPT PLANT PATHOL,DAVIS,CA 95616
关键词
D O I
10.1006/abbi.1993.1411
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
We report the cloning and expression of a cDNA that encodes a soluble epoxide hydrolase from human liver. The 2101-base clone predicts a 554-residue protein (Mr 62,640) with an apparently imperfect peroxisomal targeting signal of Ser-Lys-Met at the carboxy terminus. The cDNA was expressed in the baculovirus system in the Spodoptera frugiperda 21 cell line. The recombinant protein was similar to soluble epoxide hydrolase isolated from human liver in terms of molecular weight, hydrolytic activity, inhibition, and immunoreactivity. © 1993 Academic Press, Inc.
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收藏
页码:197 / 201
页数:5
相关论文
共 32 条
[1]   AN IMPAIRED PEROXISOMAL TARGETING SEQUENCE LEADING TO AN UNUSUAL BICOMPARTMENTAL DISTRIBUTION OF CYTOSOLIC EPOXIDE HYDROLASE [J].
ARAND, M ;
KNEHR, M ;
THOMAS, H ;
ZELLER, HD ;
OESCH, F .
FEBS LETTERS, 1991, 294 (1-2) :19-22
[2]  
BISHOP DHL, 1992, SEMINARS VIROLOGY, V3, P253
[3]   PROTEIN TRANSLOCATION AND TURNOVER IN EUKARYOTIC CELLS [J].
BRADSHAW, RA .
TRENDS IN BIOCHEMICAL SCIENCES, 1989, 14 (07) :276-279
[4]   THE REACTION OF ARACHIDONIC-ACID EPOXIDES (EPOXYEICOSATRIENOIC ACIDS) WITH A CYTOSOLIC EPOXIDE HYDROLASE [J].
CHACOS, N ;
CAPDEVILA, J ;
FALCK, JR ;
MANNA, S ;
MARTINWIXTROM, C ;
GILL, SS ;
HAMMOCK, BD ;
ESTABROOK, RW .
ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 1983, 223 (02) :639-648
[5]   PURIFICATION AND CHARACTERIZATION OF AN EPOXIDE HYDROLASE FROM THE PEROXISOMAL FRACTION OF MOUSE-LIVER [J].
CHANG, C ;
GILL, SS .
ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 1991, 285 (02) :276-284
[6]  
CHOMCZYNSKI P, 1987, ANAL BIOCHEM, V162, P156, DOI 10.1016/0003-2697(87)90021-2
[7]   HUMAN AND MURINE CYTOSOLIC EPOXIDE HYDROLASE - PHYSICAL AND STRUCTURAL-PROPERTIES [J].
DIETZE, EC ;
MAGDALOU, J ;
HAMMOCK, BD .
INTERNATIONAL JOURNAL OF BIOCHEMISTRY, 1990, 22 (05) :461-470
[8]   INHIBITION OF CYTOSOLIC EPOXIDE HYDROLASE BY TRANS-3-PHENYLGLYCIDOLS [J].
DIETZE, EC ;
KUWANO, E ;
CASAS, J ;
HAMMOCK, BD .
BIOCHEMICAL PHARMACOLOGY, 1991, 42 (06) :1163-1175
[9]  
DIETZE EC, 1993, IN PRESS COMP BIOCH
[10]   THE EFFECT OF HEPATIC-MICROSOMAL AND CYTOSOLIC SUBCELLULAR-FRACTIONS ON THE MUTAGENIC ACTIVITY OF EPOXIDE-CONTAINING COMPOUNDS IN THE SALMONELLA ASSAY [J].
ELTANTAWY, MA ;
HAMMOCK, BD .
MUTATION RESEARCH, 1980, 79 (01) :59-71