Linked Life Data

10402205

Source:http://linkedlifedata.com/resource/pubmed/id/10402205

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1999-8-26
pubmed:databankReference
pubmed:abstractText
A cDNA encoding shrimp, Penaeus monodon, prophenoloxidase (proPO) was obtained by screening a hemocyte library by plaque hybridization using a proPO cDNA fragment from freshwater crayfish, Pacifastaceus leniusculus, as a probe. The 3,002 bp cDNA contains an open reading frame of 2,121 bp and a 881 bp 3'-untranslated region. The molecular mass of the deduced amino acid sequence (688 amino acids) is 78,700 Da with an estimated pI of 5.8. Two putative copper binding sites are present and they have a highly conserved sequence around these sites. No signal peptide was detected in the shrimp proPO, as has been previously shown to be the case for all arthropod proPOs cloned so far. The cleavage site of zymogen activation is likely to be between Arg 44 and Val 45. A tentative complement-like motif (GCGWPQHM) is also present. Shrimp proPO mRNA is synthesized in the hemocytes and not in the hepatopancreas. Comparison of amino acid sequences showed that shrimp proPO is more closely related to another crustacean proPO, namely crayfish, than to the insect proPOs.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0145-305X
pubmed:author
pubmed:issnType
Print
pubmed:volume
23
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
179-86
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1999
pubmed:articleTitle
Molecular cloning and characterization of prophenoloxidase in the black tiger shrimp, Penaeus monodon.
pubmed:affiliation
Department of Physiological Mycology, Evolutionary Biology Centre, University of Uppsala, Sweden.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't