Results 41 to 50 of about 2,892,311 (358)

Ethanol binding sites on proteins

Journal of Molecular Graphics and Modelling, 2017
This study is on the analysis of ethanol binding sites on 3D structures of nonredundant proteins from the Protein Data Bank. The only one amino acid residue that is significantly overrepresented around ethanol molecules is Tyr. There are usually two or more Tyr residues in the same ethanol binding site, while residues of Thr, Asp and Gln are ...
Khrustalev, V. V., Khrustaleva, T. A., Lelevich, S. V.   +2 more
openaire   +4 more sources

Characterization of α-actin isoforms in white and red skeletal muscle types of Leporinus macrocephalus (Characiformes, Anostomidae)

Anais da Academia Brasileira de Ciências, 2015
RESUMO Dois genes de α-actina do peixe Leporinus macrocephalus, referindo-se aos tecidos musculares branco e vermelho, foram isolados. Isoformas de actinas, que principalmente diferiram por uma substituição Ser/Ala155, podem ter uma significância ...
FERNANDA A. ALVES-COSTA, MAELI D.P. SILVA, ADRIANE P. WASKO   +2 more
doaj   +1 more source

ATAC-Seq Data for Genome-Wide Profiling of Transcription Factor Binding Sites in the Rice False Smut Fungus Ustilaginoidea virens

Molecular Plant-Microbe Interactions, 2021
Identification of transcription factor binding sites is one of the most important steps in understanding the function of transcription factors and regulatory networks in organisms. The assay for transposase accessible chromatin sequencing (ATAC-seq) is a
Xiaoyang Chen, Hao Liu, Xiaolin Chen, Junbin Huang, Tom Hsiang, Lu Zheng   +5 more
doaj   +1 more source

Cyclic nucleotide-gated channels: structural basis of ligand efficacy and allosteric modulation [PDF]

, 1997
Most working proteins, including metabolic enzymes, transcription regulators, and membrane receptors, transporters, and ion channels, share the property of allosteric coupling. The term 'allosteric' means that these proteins mediate indirect interactions
Lester, Henry A., Li, Jun, Zagotta, William N.   +2 more
core   +1 more source

Endogenous monoclonal immunoglobulins analyzed using the EXENT® solution and LC-MS

Journal of Mass Spectrometry and Advances in the Clinical Lab
Introduction: The EXENT® Solution, a fully automated system, is a recent advancement for identifying and quantifying monoclonal immunoglobulins in serum. It combines immunoprecipitation with MALDI-TOF mass spectrometry.
David Barnidge, Derek Troske, Simon North, Gregg Wallis, Mark Perkins, Stephen Harding   +5 more
doaj   +1 more source

Return of the Electric Binding Site [PDF]

The Journal of General Physiology, 2008
The BK-type Ca2+-activated K+ channel has been the subject of increasingly detailed mechanistic study since the first recordings of this channel were obtained more than 25 years ago (Pallotta et al., 1981; Latorre et al., 1982; Magleby, 2003; and references therein).
openaire   +2 more sources

A client‐binding site of Cdc37 [PDF]

The FEBS Journal, 2005
The molecular chaperone Hsp90 is distinct from Hsp70 and chaperonin in that client proteins are apparently restricted to a subset of proteins categorized as cellular signaling molecules. Among these, many specific protein kinases require the assistance of Hsp90 and its co‐chaperone Cdc37/p50 for their biogenesis.
Kazuya Terasawa, Yasufumi Minami
openaire   +3 more sources

Trichinella spiralis Calreticulin S-Domain Binds to Human Complement C1q to Interfere With C1q-Mediated Immune Functions

Frontiers in Immunology, 2020
Helminths develop strategies to escape host immune responses that facilitate their survival in the hostile host immune environment. Trichinella spiralis, a tissue-dwelling nematode, has developed a sophisticated strategy to escape complement attack.
Shuai Shao, Chunyue Hao, Bin Zhan, Qinghui Zhuang, Limei Zhao, Yi Chen, Jingjing Huang, Xinping Zhu   +7 more
doaj   +1 more source

Structure and Metal Binding Properties of ZnuA, a Periplasmic Zinc Transporter from \u3cem\u3eEscherichia coli\u3c/em\u3e [PDF]

, 2008
ZnuA is the periplasmic Zn2+-binding protein associated with the high-affinity ATP-binding cassette ZnuABC transporter from Escherichia coli. Although several structures of ZnuA and its homologs have been determined, details regarding metal ion ...
Bennett, Brian, Breece, Robert M., Crowder, Michael W., Easton, J. Allen, Kim, Lydia R., Rosenzweig, Amy C., Sugarbaker, Stacy A., Tierney, David L., Vorontsov, Ivan I., Yatsunyk, Liliya A.   +9 more
core   +2 more sources

Insight on a Competitive Nucleophilic Addition Reaction of Nε-(Carboxymethyl) Lysine or Different Amino Acids with 4-Methylbenzoquinone

Foods, 2022
ο-benzoquinone is a common intermediate which is mostly formed by the oxidation of phenolics or polyphenols containing catechol structure. ο-benzoquinone has an outstanding nucleophilic ability, while advanced glycation end products (AGEs) are ...
Zhenhui Zhang, Lin Li, Yuting Li, Yi Wu, Xia Zhang, Haiping Qi, Bing Li   +6 more
doaj   +1 more source