Inventory of secreted proteins

Secreted Immunomodulatory Viral Proteins

Secreted proteins of Candida albicans.

The predicted secretome of the opportunistic fungal pathogen Candida albicans contains more than 200 ORFs of diverse and often unknown function. Majority of the secreted proteins that have been experimentally evaluated to date are hydrolytic enzymes (proteinases, phospholipases and lipases). Acting on the interface between the pathogen and the host, the secreted hydrolases may enable invasion o...

Secreted poxvirus chemokine binding proteins.

Poxviruses encode a variety of immunomodulatory proteins that subvert the cytokine networks of infected hosts. Myxoma virus, a poxvirus pathogen of rabbits, expresses two distinct 35- to 40-kDa secreted glycoproteins that bind a broad spectrum of chemokines. The first of these, designated M-T7, is encoded by the T7 gene and is the first example of what is here referred to as type-I chemokine bi...

Lipid modification of secreted signaling proteins.

Proteins of the Hedgehog, Wnt and Epidermal Growth Factor Receptor (EGFR) ligand families are secreted signals that induce concentration-dependent responses in surrounding cells. Although these proteins must diffuse through the aqueous extracellular environment, recent work has shown that hydrophobic lipid modifications are essential for their functions. All three classes of ligands are palmito...

Analysis of secreted proteins from Aspergillus flavus.

MS/MS techniques in proteomics make possible the identification of proteins from organisms with little or no genome sequence information available. Peptide sequences are obtained from tandem mass spectra by matching peptide mass and fragmentation information to protein sequence information from related organisms, including unannotated genome sequence data. This peptide identification data can t...