Results 81 to 90 of about 500,817 (209)

Amino acid sequences mediating vascular cell adhesion molecule 1 binding to integrin alpha 4: homologous DSP sequence found for JC polyoma VP1 coat protein

open access: yesNeurology International, 2013
The JC polyoma viral coat protein VP1 was analyzed for amino acid sequences homologies to the IDSP sequence which mediates binding of VLA-4 (integrin alpha 4) to vascular cell adhesion molecule 1.
Michael Andrew Meyer
doaj   +1 more source

Sequencing of a 9.9 kb segment on the right arm of yeast chromosome VII reveals four open reading frames, including PFK1, the gene coding for succinyl-CoA synthetase (beta-chain) and two ORFs sharing homology with ORFs of the yeast chromosome VIII [PDF]

open access: yes, 1997
A 9.9 kb DNA fragment from the right arm of chromosome VII of Saccharomyces cerevisiae has been sequenced and analysed. The sequence contains four open reading frames (ORFs) longer than 100 amino acids.
Azevedo, Dulce   +3 more
core  

Identification of amino acid residues that determine the substrate specificity of mammalian membrane-bound front-end fatty acid desaturases

open access: yesJournal of Lipid Research, 2016
Membrane-bound desaturases are physiologically and industrially important enzymes that are involved in the production of diverse fatty acids such as polyunsaturated fatty acids and their derivatives. Here, we identified amino acid residues that determine
Kenshi Watanabe   +5 more
doaj   +1 more source

Cloning and expression of a human kinesin heavy chain gene: interaction of the COOH-terminal domain with cytoplasmic microtubules in transfected CV-1 cells. [PDF]

open access: yes, 1992
To understand the interactions between the microtubule-based motor protein kinesin and intracellular components, we have expressed the kinesin heavy chain and its different domains in CV-1 monkey kidney epithelial cells and examined their distributions ...
Bernstein, HD   +6 more
core  

Two Amino Acid Residues Contribute to a Cation-π Binding Interaction in the Binding Site of an Insect GABA Receptor [PDF]

open access: yes, 2011
Cys-loop receptor binding sites characteristically possess an "aromatic box," where several aromatic amino acid residues surround the bound ligand. A cation-π interaction between one of these residues and the natural agonist is common, although the ...
Ashby, Jamie A.   +3 more
core  

Bovine And Human Zona Pellucida 3 Gene Glycans Site Prediction Using In Silico Analysis

open access: yesJournal of Tropical Life Science, 2014
Zona pellucida is one of the protective layer of the egg cell and has a function as an intermediary species-specific fertilization. Glycoproteins of human and bovine zona pellucida is composed of three types, namely ZP1, ZP2 and ZP3.
Nurul Jadid Mubarakati   +3 more
doaj  

Prediction of protein structural classes for low-homology sequences based on predicted secondary structure

open access: yesBMC Bioinformatics, 2010
Background Prediction of protein structural classes (α, β, α + β and α/β) from amino acid sequences is of great importance, as it is beneficial to study protein function, regulation and interactions.
Chen Xin, Peng Zhen-Ling, Yang Jian-Yi
doaj   +1 more source

Morphological and Genetic Characteristics of the Liver Hydatid Cyst of a Donkey with Iran Origin

open access: yesIranian Journal of Parasitology, 2014
Background: No data is available on morphology and genetic characteristics of Echinococcus granulosus derived from donkeys of Iran, despite of its existence in donkeys.In the present study morphometric variations of the rostellar hooks of protoscoleces ...
Ali Eslami, Parviz Shayan, Said Bokaei
doaj  

Molecular modelling and Function Prediction of hABH7, human homologue of _E. coli_ ALKB7 [PDF]

open access: yes, 2011
Human homologues of ALKB protein have shown the prime role in DNA damaging drugs, used for cancer therapy. Little is known about structure and function of hABH7, one of the members of this superfamily. Therefore, in the present study we intend to predict
Ambarish Sharan Vidyarthi   +2 more
core   +1 more source

The Site-Specific Amino Acid Preferences of Homologous Proteins Depend on Sequence Divergence

open access: yesGenome Biology and Evolution, 2018
The propensity of protein sites to be occupied by any of the 20 amino acids is known as site-specific amino acid preferences (SSAP). Under the assumption that SSAP are conserved among homologs, they can be used to parameterize evolutionary models for the reconstruction of accurate phylogenetic trees.
openaire   +2 more sources

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