Linked Life Data

6336744

Source:http://linkedlifedata.com/resource/pubmed/id/6336744

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1983-2-14
pubmed:abstractText
Leishmania tropica, Trypanosoma brucei, Trypanosoma cruzi, and Crithidia fasciculata have superoxide dismutases which are insensitive to cyanide and sensitive to peroxide and azide, properties characteristic of iron-containing superoxide dismutase. Studies on the superoxide dismutase of C. fasciculata have revealed that: 1) the enzyme is located in the cytosol; 2) isozymes exist; 3) the major superoxide dismutase isozyme (superoxide dismutase 2) has Mr approximately equal to 43,000 and consists of two equal-sized subunits, each of which contains 1.4 atoms of iron. Comparisons of the amino acid content of this crithidial superoxide dismutase with those of superoxide dismutases from other sources suggests that the crithidial enzyme is closely related to bacterial Fe-containing superoxide dismutases, and only distantly related to human Mn- and Cu,Zn-containing superoxide dismutases and to Euglena Fe-containing superoxide dismutase. Attempts are now underway to develop specific inhibitors of the trypanosomatid superoxide dismutase which may be of use in the treatment of leishmaniasis or trypanosomiasis.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
0021-9258
pubmed:author
pubmed:issnType
Print
pubmed:day
10
pubmed:volume
258
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
125-30
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1983
pubmed:articleTitle
Iron-containing superoxide dismutase from Crithidia fasciculata. Purification, characterization, and similarity to Leishmanial and trypanosomal enzymes.
pubmed:publicationType
Journal Article, Comparative Study, Research Support, U.S. Gov't, P.H.S., Research Support, Non-U.S. Gov't