The formation from simpler components of any compound containing pteridine (pyrazino(2,3-dipyrimidine)), e.g. pteroic acid, xanthopterin and folic acid.

Catalysis of the reaction: ATP + H2O + arsenite(in) = ADP + phosphate + arsenite(out).

Granule with a membranous, tubular internal structure, found primarily in mature neutrophil cells. Most are released into the extracellular fluid. Specific granules contain lactoferrin, lysozyme, vitamin B12 binding protein and elastase.

Primary lysosomal granule found in neutrophil granulocytes. Contains a wide range of hydrolytic enzymes and is released into the extracellular fluid.

Specialized secretory vesicle found in the cells of adrenal glands and various other organs, which is concerned with the synthesis, storage, metabolism, and secretion of epinephrine and norepinephrine.

Catalysis of the reaction: ATP + H2O + glutathione S-conjugate(in) = ADP + phosphate + glutathione S-conjugate(out).

Catalysis of the reaction: bile acid(in) + ATP + H2O = bile acid(out) + ADP + phosphate.

Catalysis of the reaction: formyl-L-methionyl peptide + H2O = formate + methionyl peptide.

Catalysis of the reaction: peptide antigen(in) + ATP = peptide antigen(out) + ADP + phosphate.

Cytoplasmic bead-like structures of animal cells, visible by electron microscope. Each granule is a functional unit with the biosynthesis and catabolism of glycogen being catalyzed by enzymes bound to the granule surface.

A membrane-bound, cytoplasmic secretory granule found in enzyme-secreting cells and visible by light microscopy. Contain zymogen, an inactive enzyme precursor, often of a digestive enzyme.

The lipid bilayer surrounding a zymogen granule.

A multi-subunit complex that functions as an antibody and circulates in the blood, lymph, mucosal areas, and other fluids of the body. In its basic form, circulating immunoglobulin is composed of two identical heavy chains and two identical light chains, held together by disulfide bonds. Some forms are polymers of the basic structure and contain additional components such as J-chain and the secretory component.