aspartic proteases are a relatively small group of enzymes which express in various nematodes including onchocerca volvulus. an estimation of the gene copy number corresponding to the ov7a clone, which contains a cdna insert encoding approximately two-thirds of the entire coding sequence of aspartic protease of o. volvulus, was made by slot blot analysis in a closely related species o. gibsonig...

Recombinant human immunodeficiency virus 1 (HIV-1) protease, purified from a bacterial expression system, processed a recombinant form of its natural substrate, Pr55gag, into protein fragments that possess molecular weights commensurate with those of the virion gag proteins. Molecular weights of the protease obtained under denaturing and nondenaturing conditions (11,000 and 22,000, respectively...

Vishnu Menon and Mala Rao. II Classification and mechanism of proteases. III Protease.Aspartic proteases are a catalytic type of protease enzymes that use an activated water molecule bound to one or more aspartate residues for catalysis of their.response systems, to regulate cell growth, tissue homeostasis, remodeling, and j3. Aspartic Acid Proteases as Therapeutic Targets. Ghosh.cases. The gas...

Aspartic proteases are a relatively small group of enzymes which express in various nematodes including Onchocerca volvulus. An estimation of the gene copy number corresponding to the OV7A clone, which contains a cDNA insert encoding approximately two-thirds of the entire coding sequence of aspartic protease of O. volvulus, was made by slot blot analysis in a closely related species O. gibsonig...

Aspartic proteases are relatively a small group of proteolytic enzymes. Over the last decade, they have received tremendous research interest as potential targets for pharmaceutical intervention as many have been shown to play significant roles in physiological and pathological processes. Despite numerous efforts, however, the only inhibitors for aspartic proteases currently in the market are d...

Aspartic proteases are relatively a small group of proteolytic enzymes. Over the last decade, they have received tremendous research interest as potential targets for pharmaceutical intervention as many have been shown to play significant roles in physiological and pathological processes. Despite numerous efforts, however, the only inhibitors for aspartic proteases currently in the market are d...

Human immunodeficiency virus type 1 protease inhibitors (HIVPIs) and pepstatin are aspartic protease inhibitors with antimalarial activity. In contrast to pepstatin, HIVPIs were not synergistic with a cysteine protease inhibitor or more active against parasites with the cysteine protease falcipain-2 knocked out than against wild-type parasites. As with pepstatin, HIVPIs were equally active agai...

The barley nucellin gene was reported to be nucellus specific in its expression and was hypothesized to play a role in the programmed cell death of the nucellus as an aspartic protease. Here we provide direct evidence that the rice ortholog encodes an active aspartic protease, but we prefer the name aspartic protease1 (OsAsp1) to nucellin after a detailed analysis of its expression pattern in r...

Inhibition of HIV-1 protease (HIV-PR), the aspartic protease that cleaves specific amide bonds in precursor gag-pol proteins to form the mature proteins needed for production of infectious human immunodeficiency virus (HIV) particles,' is regarded as a promising approach for treating acquired immunodeficiency syndrome (AIDS) and related diseases. Tight-binding inhibitors of HIV-PR have been dis...

BACKGROUND Scabies is a disease of worldwide significance, causing considerable morbidity in both humans and other animals. The scabies mite Sarcoptes scabiei burrows into the skin of its host, obtaining nutrition from host skin and blood. Aspartic proteases mediate a range of diverse and essential physiological functions such as tissue invasion and migration, digestion, moulting and reproducti...