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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1-2
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pubmed:dateCreated |
1991-10-3
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pubmed:abstractText |
Internal deletions of the human interleukin-6 (IL-6) cDNA have been generated in the region encoding residues 29 to 42. Mutant proteins were produced by in vitro transcription-translation or in Escherichia coli and tested for their biological activity using the hybridoma growth factor (HGF) assay or a transcriptional activation assay on human hepatoma cells. The folding of the mutants was also checked by immunoprecipitation with conformation-specific monoclonal antibodies. The results show that only residues 29 to 34 are crucial for IL-6 activity and that the first two amino acids are probably involved in the definition of the IL-6 active site.
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pubmed:commentsCorrections | |
pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Aug
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pubmed:issn |
0014-5793
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pubmed:author | |
pubmed:issnType |
Print
|
pubmed:day |
19
|
pubmed:volume |
288
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
197-200
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:1879551-Amino Acid Sequence,
pubmed-meshheading:1879551-Antibodies, Monoclonal,
pubmed-meshheading:1879551-Base Sequence,
pubmed-meshheading:1879551-Binding Sites,
pubmed-meshheading:1879551-Escherichia coli,
pubmed-meshheading:1879551-Humans,
pubmed-meshheading:1879551-Interleukin-6,
pubmed-meshheading:1879551-Molecular Sequence Data,
pubmed-meshheading:1879551-Mutation,
pubmed-meshheading:1879551-Peptide Fragments,
pubmed-meshheading:1879551-Precipitin Tests,
pubmed-meshheading:1879551-Protein Conformation,
pubmed-meshheading:1879551-Recombinant Proteins,
pubmed-meshheading:1879551-Tumor Cells, Cultured
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pubmed:year |
1991
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pubmed:articleTitle |
Internal deletions of amino acids 29-42 of human interleukin-6 (IL-6) differentially affect bioactivity and folding.
|
pubmed:affiliation |
CEINGE, Centro di Ingegneria Genetica, Napoli, Italy.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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