EOG8NZX84	GO:0008201	26/89	heparin binding	molecular_function	"Interacting selectively and non-covalently with heparin, any member of a group of glycosaminoglycans found mainly as an intracellular component of mast cells and which consist predominantly of alternating alpha-(1->4)-linked D-galactose and N-acetyl-D-glucosamine-6-sulfate residues." [GOC:jl, ISBN:0198506732]
EOG8NZX84	GO:0005783	26/89	endoplasmic reticulum	cellular_component	"The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached)." [ISBN:0198506732]
EOG8NZX84	GO:0005875	1/89	microtubule associated complex	cellular_component	"Any multimeric complex connected to a microtubule." [GOC:jl]