THE PRIMARY STRUCTURE OF THE 24K PROTEASE FROM RED-CLOVER MOTTLE VIRUS - IMPLICATIONS FOR THE MODE OF ACTION OF COMOVIRUS PROTEASES

被引:14
作者
SHANKS, M
LOMONOSSOFF, GP
机构
[1] JOHN INNES INST,DEPT VIRUS RES,NORWICH NR4 7UH,NORFOLK,ENGLAND
[2] AFRC,INST PLANT SCI RES,NORWICH NR4 7UH,ENGLAND
关键词
D O I
10.1099/0022-1317-71-3-735
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
We have determined the nucleotide sequence of the region of red clover mottle virus (RCMV) bottom component RNA which encodes the RCMV equivalent of the cowpea mosaic virus (CPMV) 24K protease. From the alignment of the deduced amino acid sequence of the RCMV 24K protein with that of the homologous protein from CPMV, we speculate on the relative importance of the various amino acid residues which have been implicated in the catalytic mechanism of comovirus proteases.
引用
收藏
页码:735 / 738
页数:4
相关论文
共 22 条
[1]   SIMILARITY IN GENE ORGANIZATION AND HOMOLOGY BETWEEN PROTEINS OF ANIMAL PICORNAVIRUSES AND A PLANT COMOVIRUS SUGGEST COMMON ANCESTRY OF THESE VIRUS FAMILIES [J].
ARGOS, P ;
KAMER, G ;
NICKLIN, MJH ;
WIMMER, E .
NUCLEIC ACIDS RESEARCH, 1984, 12 (18) :7251-7267
[2]   VIRAL CYSTEINE PROTEASES ARE HOMOLOGOUS TO THE TRYPSIN-LIKE FAMILY OF SERINE PROTEASES - STRUCTURAL AND FUNCTIONAL IMPLICATIONS [J].
BAZAN, JF ;
FLETTERICK, RJ .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1988, 85 (21) :7872-7876
[3]   PROTEIN-RNA INTERACTIONS IN AN ICOSAHEDRAL VIRUS AT 3.0-A RESOLUTION [J].
CHEN, ZG ;
STAUFFACHER, C ;
LI, YG ;
SCHMIDT, T ;
WU, BM ;
KAMER, G ;
SHANKS, M ;
LOMONOSSOFF, G ;
JOHNSON, JE .
SCIENCE, 1989, 245 (4914) :154-159
[4]   CHIMERIC PICORNAVIRUS POLYPROTEINS DEMONSTRATE A COMMON 3C-PROTEINASE SUBSTRATE-SPECIFICITY [J].
DEWALT, PG ;
LAWSON, MA ;
COLONNO, RJ ;
SEMLER, BL .
JOURNAL OF VIROLOGY, 1989, 63 (08) :3444-3452
[5]   HOMOLOGOUS SEQUENCES IN NON-STRUCTURAL PROTEINS FROM COWPEA MOSAIC-VIRUS AND PICORNAVIRUSES [J].
FRANSSEN, H ;
LEUNISSEN, J ;
GOLDBACH, R ;
LOMONOSSOFF, G ;
ZIMMERN, D .
EMBO JOURNAL, 1984, 3 (04) :855-861
[6]   TRANSLATION OF BOTTOM COMPONENT RNA OF COWPEA MOSAIC-VIRUS IN RETICULOCYTE LYSATE - FAITHFUL PROTEOLYTIC PROCESSING OF THE PRIMARY TRANSLATION PRODUCT [J].
FRANSSEN, H ;
GOLDBACH, R ;
VANKAMMEN, A .
VIRUS RESEARCH, 1984, 1 (01) :39-49
[7]   THE SYNTHESIS AND PROCESSING OF THE PROTEINS OF BEAN POD MOTTLE VIRUS IN RABBIT RETICULOCYTE LYSATES [J].
GABRIEL, CJ ;
DERRICK, KS ;
SHIH, DS .
VIROLOGY, 1982, 122 (02) :476-480
[8]   COWPEA MOSAIC VIRUS-ENCODED PROTEASE DOES NOT RECOGNIZE PRIMARY TRANSLATION PRODUCTS OF M RNAS FROM OTHER COMOVIRUSES [J].
GOLDBACH, R ;
KRIJT, J .
JOURNAL OF VIROLOGY, 1982, 43 (03) :1151-1154
[9]  
GOLDBACH R, 1985, MOL PLANT VIROLOGY, V2, P83
[10]   CYSTEINE PROTEASES OF POSITIVE STRAND RNA VIRUSES AND CHYMOTRYPSIN-LIKE SERINE PROTEASES - A DISTINCT PROTEIN SUPERFAMILY WITH A COMMON STRUCTURAL FOLD [J].
GORBALENYA, AE ;
DONCHENKO, AP ;
BLINOV, VM ;
KOONIN, EV .
FEBS LETTERS, 1989, 243 (02) :103-114