positive regulation of mitogen-activated protein kinase kinase kinase cascade

Any process that activates or increases the rate, frequency or extent of signal transduction mediated by the MAPK cascade.

Catalysis of the transfer of an L-fucosyl group from GDP-beta-L-fucose to an acceptor molecule to form an alpha(1,6)-linkage.

The process of regulating the proliferation and elimination of B cells such that the total number of B cells within a whole or part of an organism are stable over time in the absence of an outside stimulus.

Any process that stops, prevents or reduces the rate, frequency or extent of the movement of a cell.

Catalysis of the transfer of an alpha-L-fucosyl residue from GDP- beta-L-fucose to the serine hydroxy group of a protein acceptor.

Any process that activates or increases the rate, frequency or extent of the movement of a cell.

Combining with a laminin, a glycoprotein that constitutes the majority of proteins in the basement membrane, to initiate a change in cell activity.

endoplasmic reticulum retention sequence binding

Interacting selectively with an endoplasmic reticulum (ER) retention sequence, a specific peptide sequence that ensures a protein is retained within the ER.

Interacting selectively with a phosphorylated tyrosine residue within a protein.

The chemical reactions involving beta-glucans, compounds composed of glucose residues linked by beta-D-glucosidic bonds.

The covalent attachment of a glycosyl residue to one or more monomeric units in a polypeptide, polynucleotide, polysaccharide, or other biological polymer.

Combining with prostaglandin J (PGJ(2)), a metabolite of prostaglandin D (PGD(2)) to initiate a change in cell activity.

The formation from simpler components of beta-glucans.

The covalent attachment of a methyl residue to one or more monomeric units in a polypeptide, polynucleotide, polysaccharide, or other biological polymer.

Interacting selectively with phosphatidylserine, a class of glycophospholipids in which a phosphatidyl group is esterified to the hydroxyl group of L-serine.