Linked Life Data

2274037

Source:http://linkedlifedata.com/resource/pubmed/id/2274037

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2-3
pubmed:dateCreated
1991-2-28
pubmed:abstractText
The complete nucleotide sequences of the recA genes from Escherichia coli B/r, Shigella flexneri, Erwinia carotovora and Proteus vulgaris were determined. The DNA sequence of the coding region of the E. coli B/r gene contained a single nucleotide change compared with the E. coli K12 gene sequence whereas the S. flexneri gene differed at 7 residues. In both cases, the predicted proteins were identical in primary structure to the E. coli K12 RecA protein. The DNA sequences of the recA genes from E. carotovora and P. vulgaris were 80% and 74% homologous, respectively, to the E. coli K12 gene. The predicted amino acid sequences of the E. carotovora and P. vulgaris RecA proteins were 91% and 85% identical respectively, to that of E. coli K12. The RecA proteins from both P. vulgaris and E. carotovora diverged significantly in sequence in the last 50 residues whereas they showed striking conservation throughout the first 300 amino acids which include an ATP-binding region and a subunit interaction domain. A putative LexA repressor binding site was localized upstream of each of the heterologous genes.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
0026-8925
pubmed:author
pubmed:issnType
Print
pubmed:volume
222
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
369-76
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1990
pubmed:articleTitle
DNA sequence analysis of the recA genes from Proteus vulgaris, Erwinia carotovora, Shigella flexneri and Escherichia coli B/r.
pubmed:affiliation
Department of Biological Chemistry, UCLA School of Medicine, University of California 90024.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, U.S. Gov't, Non-P.H.S., Research Support, Non-U.S. Gov't