Abstract
The resistance of Phi3T DNA to degradation by the restriction enzyme BsuR or its isoschizomer HaeIII is due to obligatory modification of such DNA. Biochemical and genetical experiments indicate that Phi3T codes for a methyltransferase, which methylates Phi3T DNA itself or heterologous DNA at target sites 5'-GG(*)CC.
MeSH Terms
Bacillus subtilis
Bacteriophages/genetics,metabolism
DNA Restriction Enzymes/metabolism
DNA, Viral/metabolism
DNA-Cytosine Methylases
Deoxyribonucleases, Type II Site-Specific
Genes, Viral
Methyltransferases/metabolism
Chemicals
DNA, Viral
DNA modification methylase BsuR
DNA-Cytosine Methylases
Methyltransferases
DNA Restriction Enzymes
Deoxyribonucleases, Type II Site-Specific
GGCC-specific type II deoxyribonucleases
Authors & Affiliations
5 authors, click to expand affiliations / ORCID
Noyer-Weidner M
Pawlek B
Jentsch S
Günthert U
Trautner T A
References (17)
17 references, click to expand
-
Acquisition of thymidylate synthetase activity by a thymine-requiring mutant of Bacillus subtilis following infection by the temperate phage phi 3.
J Gen Virol. 1969 Jun;4(4):489-504
PMID: 4979518
-
DNA modification induced during infection of Bacillus subtilis by phage phi 3T.
Gene. 1980 Dec;12(1-2):17-24
PMID: 6260587
-
Restriction and modification in B. subtilis. Biological aspects.
Mol Gen Genet. 1974;131(3):181-91
PMID: 4215951
-
Restriction and modification in B. subtilis. The biochemical basis of modification against endo R. Bsu R restriction.
Mol Gen Genet. 1975 Dec 30;142(3):185-91
PMID: 815782
-
Restriction and modification in Bacillus subtilis: inducibility of a DNA methylating activity in nonmodifying cells.
J Virol. 1976 Oct;20(1):188-95
PMID: 824459
-
DNA methylation in adenovirus, adenovirus-transformed cells, and host cells.
Proc Natl Acad Sci U S A. 1976 Nov;73(11):3923-7
PMID: 1069277
-
Bacillus subtilis bacteriophage SPbeta: localization of the prophage attachment site, and specialized transduction.
J Bacteriol. 1977 Jan;129(1):556-8
PMID: 401505
-
Temperate Bacillus subtilis bacteriophage phi 3T: chromosomal attachment site and comparison with temperate bacteriophages phi 105 and SPO2.
J Virol. 1977 Feb;21(2):522-9
PMID: 401899
-
Specificity of Hpa II and Hae III DNA methylases.
Nucleic Acids Res. 1977 Dec;4(12):4211-21
PMID: 600794
-
Mechanism of integrating foreign DNA during transformation of Bacillus subtilis.
Proc Natl Acad Sci U S A. 1978 Aug;75(8):3664-8
PMID: 99740
-
Restriction and modification in Bacillus subtilis. Localization of the methylated nucleotide in the BsuRI recognition sequence.
Eur J Biochem. 1978 Oct 16;90(3):581-3
PMID: 213280
-
Unusual base sequence arrangement in phage phi 29 DNA.
Gene. 1979 Jan;5(1):1-7
PMID: 107059
-
A physical map of the genome of temperate phage phi 3T.
Gene. 1979 Jul;6(3):199-219
PMID: 113290
-
Purification and properties of the Bsu endonuclease.
Methods Enzymol. 1980;65(1):112-32
PMID: 6246332
-
Unusual behaviour of SPO1 DNA with respect to restriction and modification enzymes recognizing the sequence 5'-G-G-C-C.
Mol Gen Genet. 1980 Apr;178(1):229-31
PMID: 6247618
-
Restriction and modification in Bacillus subtilis: identification of a gene in the temperate phage SP beta coding for a BsuR specific modification methyltransferase.
Mol Gen Genet. 1980;180(2):361-7
PMID: 6258025
-
Dominance relationships in mixedly infected Bacillus subtilis.
J Virol. 1972 Apr;9(4):594-601
PMID: 4623223