Switch to
Predicate | Object |
---|---|
rdf:type | |
lifeskim:mentions | |
pubmed:issue |
3
|
pubmed:dateCreated |
1995-7-20
|
pubmed:databankReference | |
pubmed:abstractText |
An open reading frame (ORF) with strong homology to eukaryotic serine/threonine protein kinases was found in the two Chlorella viruses SC-1A and PBCV-1. The deduced molecular weights of each putative protein kinase were 35 kDa and the predicted amino acid sequences of the two proteins were 95% identical. The ORF encoding the SC-1A protein kinase was over-expressed as a fusion protein in Escherichia coli. The recombinant fusion protein had autophosphorylation activity and could phosphorylate certain exogenous proteins. Antiserum against the recombinant fusion protein reacted with a 35 kDa protein plus three larger proteins from virus infected cells. The 35 kDa protein was a late protein; however, the 35 kDa protein was not packaged in the virion, even though virions contain protein kinase activity.
|
pubmed:grant | |
pubmed:language |
eng
|
pubmed:journal | |
pubmed:citationSubset |
IM
|
pubmed:chemical | |
pubmed:status |
MEDLINE
|
pubmed:month |
Mar
|
pubmed:issn |
0168-1702
|
pubmed:author | |
pubmed:issnType |
Print
|
pubmed:volume |
35
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
291-305
|
pubmed:dateRevised |
2007-11-15
|
pubmed:meshHeading |
pubmed-meshheading:7785317-Amino Acid Sequence,
pubmed-meshheading:7785317-Base Sequence,
pubmed-meshheading:7785317-Chlorella,
pubmed-meshheading:7785317-Conserved Sequence,
pubmed-meshheading:7785317-DNA Primers,
pubmed-meshheading:7785317-Escherichia coli,
pubmed-meshheading:7785317-Gene Expression Regulation, Viral,
pubmed-meshheading:7785317-Molecular Sequence Data,
pubmed-meshheading:7785317-Phosphorylation,
pubmed-meshheading:7785317-Phycodnaviridae,
pubmed-meshheading:7785317-Protein-Serine-Threonine Kinases,
pubmed-meshheading:7785317-Recombinant Fusion Proteins,
pubmed-meshheading:7785317-Sequence Homology, Amino Acid,
pubmed-meshheading:7785317-Transcription, Genetic
|
pubmed:year |
1995
|
pubmed:articleTitle |
Characterization of a protein kinase gene from two Chlorella viruses.
|
pubmed:affiliation |
Department of Plant Pathology, University of Nebraska, Lincoln 68583-0722, USA.
|
pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.
|