Linked Life Data

10790690

Source:http://linkedlifedata.com/resource/pubmed/id/10790690

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
2000-6-6
pubmed:databankReference
pubmed:abstractText
In a screen for Candida albicans genes capable of supressing a ste20Delta mutation in Saccharomyces cerevisiae, a homologue of the exportin-encoding gene CRM1 was isolated. The CaCRM1 gene codes for a protein of 1079 amino acids with a predicted molecular weight of 124 029 and isoelectric point of 5.04. Crm1p from C. albicans displays significant amino acid sequence homology with Crm1p from Saccharomyces cerevisiae (65% identity, 74% similarity), Schizosaccharomyces pombe (55% identity, 66% similarity), Caenorhabditis elegans (45% identity, 57% similarity), and Homo sapiens (48% identity, 59% similarity). Interestingly, CaCRM1 encodes a threonine rather than a cysteine at position 533 in the conserved central region, suggesting that CaCrm1p is leptomycin B-insensitive, like S. cerevisiae Crm1p. CaCRM1 on a high copy vector can complement a thermosensitive allele of CRM1 (xpo1-1) in S. cerevisiae, showing that CaCrm1p and S. cerevisiae Crm1p are functionally conserved. Southern blot analysis suggests that CaCRM1 is present at a single locus within the C. albicans genome. The nucleotide sequence of the CaCRM1 gene has been deposited at GenBank under Accession No. AF178855.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0749-503X
pubmed:author
pubmed:copyrightInfo
Copyright 2000 John Wiley & Sons, Ltd.
pubmed:issnType
Print
pubmed:volume
16
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
531-8
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2000
pubmed:articleTitle
Molecular cloning of the CRM1 gene from Candida albicans.
pubmed:affiliation
Institut de recherches cliniques de Montréal, Montréal, Québec, Canada. raymonm@ircm.qc.ca
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't