Microsequence analysis of DNA-binding proteins 7a, 7b, and 7e from the archaebacterium Sulfolobus acidocaldarius - PubMed (original) (raw)
. 1988 May 25;263(15):7087-93.
Affiliations
- PMID: 3130377
Free article
Microsequence analysis of DNA-binding proteins 7a, 7b, and 7e from the archaebacterium Sulfolobus acidocaldarius
T Choli et al. J Biol Chem. 1988.
Free article
Abstract
DNA-binding proteins in eubacteria, such as Escherichia coli NS1 and NS2, are generally small basic molecules. In contrast, the archaebacterium Sulfolobus acidocaldarius contains three groups of DNA-binding proteins which have molecular masses of 7, 8, and 10 kDa. In the first group, five proteins (7a-7e) have been identified, while in the second and third group only two proteins each are present, denoted 8a and 8b and 10a and 10b, respectively. In this paper, we present the primary structures of proteins 7a, 7b, and 7e from the first group. All three proteins contain lysyl residues which are monomethylated to different extents. The modified lysines are found in the NH2-terminal regions of all 7-kDa proteins and in the COOH-terminal part of protein 7e. The sequences of the 7-kDa group are highly similar to each other. All of these macromolecules have been shown to interact specifically with DNA. Protein 7e of the 7-kDa group shows the tightest binding to DNA.
Similar articles
- Isolation, characterization and microsequence analysis of a small basic methylated DNA-binding protein from the Archaebacterium, Sulfolobus solfataricus.
Choli T, Henning P, Wittmann-Liebold B, Reinhardt R. Choli T, et al. Biochim Biophys Acta. 1988 Jul 13;950(2):193-203. doi: 10.1016/0167-4781(88)90011-5. Biochim Biophys Acta. 1988. PMID: 3132977 - The amino acid sequence of a small DNA binding protein from the archaebacterium Sulfolobus solfataricus.
Kimura M, Kimura J, Davie P, Reinhardt R, Dijk J. Kimura M, et al. FEBS Lett. 1984 Oct 15;176(1):176-8. doi: 10.1016/0014-5793(84)80935-7. FEBS Lett. 1984. PMID: 6436055 - Histone-like protein in the Archaebacterium Sulfolobus acidocaldarius.
Green GR, Searcy DG, DeLange RJ. Green GR, et al. Biochim Biophys Acta. 1983 Nov 17;741(2):251-7. doi: 10.1016/0167-4781(83)90066-0. Biochim Biophys Acta. 1983. PMID: 6418207 - Amino acid sequence of a ferredoxin from thermoacidophilic archaebacterium, Sulfolobus acidocaldarius. Presence of an N6-monomethyllysine and phyletic consideration of archaebacteria.
Minami Y, Wakabayashi S, Wada K, Matsubara H, Kerscher L, Oesterhelt D. Minami Y, et al. J Biochem. 1985 Mar;97(3):745-53. doi: 10.1093/oxfordjournals.jbchem.a135114. J Biochem. 1985. PMID: 3926756 - Histonelike proteins of bacteria.
Drlica K, Rouviere-Yaniv J. Drlica K, et al. Microbiol Rev. 1987 Sep;51(3):301-19. doi: 10.1128/mr.51.3.301-319.1987. Microbiol Rev. 1987. PMID: 3118156 Free PMC article. Review. No abstract available.
Cited by
- DNA-Binding Properties of a Novel Crenarchaeal Chromatin-Organizing Protein in Sulfolobus acidocaldarius.
Lemmens L, Wang K, Ruykens E, Nguyen VT, Lindås AC, Willaert R, Couturier M, Peeters E. Lemmens L, et al. Biomolecules. 2022 Mar 30;12(4):524. doi: 10.3390/biom12040524. Biomolecules. 2022. PMID: 35454113 Free PMC article. - Biochemical characterization of DNA-binding proteins from Pyrobaculum aerophilum and Aeropyrum pernix.
Hardy CD, Martin PK. Hardy CD, et al. Extremophiles. 2008 Mar;12(2):235-46. doi: 10.1007/s00792-007-0120-z. Epub 2007 Dec 7. Extremophiles. 2008. PMID: 18064401 - Posttranslational protein modification in Archaea.
Eichler J, Adams MW. Eichler J, et al. Microbiol Mol Biol Rev. 2005 Sep;69(3):393-425. doi: 10.1128/MMBR.69.3.393-425.2005. Microbiol Mol Biol Rev. 2005. PMID: 16148304 Free PMC article. Review. - Crystal structure of a DNA binding protein from the hyperthermophilic euryarchaeon Methanococcus jannaschii.
Wang G, Guo R, Bartlam M, Yang H, Xue H, Liu Y, Huang L, Rao Z. Wang G, et al. Protein Sci. 2003 Dec;12(12):2815-22. doi: 10.1110/ps.03325103. Protein Sci. 2003. PMID: 14627741 Free PMC article. - An abundant DNA binding protein from the hyperthermophilic archaeon Sulfolobus shibatae affects DNA supercoiling in a temperature-dependent fashion.
Xue H, Guo R, Wen Y, Liu D, Huang L. Xue H, et al. J Bacteriol. 2000 Jul;182(14):3929-33. doi: 10.1128/JB.182.14.3929-3933.2000. J Bacteriol. 2000. PMID: 10869069 Free PMC article.