Results 131 to 140 of about 2,248 (159)

Differential binding of chromosomal proteins HMG1 and HMG2 to superhelical DNA

Biochemical and Biophysical Research Communications, 1985
The binding of chromosomal proteins HMG1 and HMG2 to various DNA structures was examined by a nitrocellulose filter binding assay using a 32P labelled supercoiled plasmid. Binding assays and competition experiments indicated that HMG2 has a higher affinity than HMG1 for supercoiled DNA.
M, Bustin, N, Soares
openaire   +2 more sources

Backbone Dynamics of the A-Domain of HMG1 As Studied by 15N NMR Spectroscopy

Biochemistry, 1995
The HMG-box sequence motif (approximately 80 residues) occurs in a number of abundant eukaryotic chromosomal proteins such as HMG1, which binds DNA without sequence specificity, but with "structure specificity", as well as in several sequence-specific transcription factors.
R W, Broadhurst, C H, Hardman, J O, Thomas, E D, Laue   +3 more
openaire   +2 more sources

Production of functional rat HMG1 protein in Escherichia coli

Gene, 1991
High-mobility group-1 protein (HMG1) was produced in Escherichia coli under the control of the T7 promoter/T7 RNA polymerase system. The protein can be produced and purified with yields similar to those obtained from animal tissues. HMG1 purified from E.
openaire   +3 more sources

Unwinding of DNA by nonhistone protein HMG1 and HMG2.

Nucleic acids symposium series, 1985
The enzyme kinetic studies with endonucleases specific for single-stranded DNA and the thermal denaturation analyses of DNA showed that a high mobility group (HMG) nonhistone protein fraction HMG (1 + 2), composed of HMG1 and HMG2, has an activity to unwind DNA partially at low protein-to-DNA weight ratio. Isolated HMG1 and HMG2 have the same activity.
M, Yoshida, K, Makiguchi, Y, Chida, K, Shimura   +3 more
openaire   +1 more source

Hmg1 mutations in Aspergillus fumigatus and their contribution to triazole susceptibility

Medical Mycology, 2021
Teppei Arai, Akira Watanabe, Katsuhiko Kamei   +2 more
exaly  

[Interaction of superhelical DNA with the nonhistone protein HMG1].

Tsitologiia, 2000
The interaction between nonhistone chromosomal protein HMG1 and plasmid DNA was studied by optical and hydrodynamical methods. The recombinant protein HMG1 produced by yeast Pichia pastoris strain was used. We have shown that according to the CD spectra local conformational changes in DNA helix occur in the region of DNA-protein interaction.
A M, Polianichko, S G, Davydenko, E V, Chikhirzhina, V I, Vorob'ev   +3 more
openaire   +1 more source

Spermine inhibition of HMG1 activity

Journal of the American College of Surgeons, 2000
Minghuang Zhang, Lyudmila V Borovikova, Barbara Sherry, Huan Yang, Haichao Wang, Asia Frazier, Kevin J Tracey   +6 more
openaire   +1 more source

Architectural regulations and Hmg1

Nature Genetics, 1999
openaire   +1 more source

Are Point Mutations in HMG-CoA Reductases (Hmg1 and Hmg2) a Step towards Azole Resistance in Aspergillus fumigatus?

Molecules, 2021
Laura Alcázar Fuoli, JOSÉ Lucio, Emilia Mellado   +2 more
exaly  

Hmg1 Gene Mutation Prevalence in Triazole-Resistant Aspergillus fumigatus Clinical Isolates

Journal of Fungi (Basel, Switzerland), 2020
Katrien Lagrou, Toine Mercier, Resendiz-Sharpe Agustin   +2 more
exaly