Glutaredoxin-1; The disulfide bond functions as an electron carrier in the glutathione-dependent synthesis of deoxyribonucleotides by the enzyme ribonucleotide reductase. In addition, it is also involved in reducing some disulfides in a coupled system with glutathione reductase. Thioltransferase catalyzes cellular thiol-disulfide transhydrogenation reactions. It transfers reducing equivalents to cytosolic protein and nonprotein disulfides (By similarity).

Probable clathrin heavy chain; Clathrin is the major protein of the polyhedral coat of coated pits and vesicles.

Endocytosis protein end4; Required for cellular morphogenesis and polarization of the cortical cytoskeleton. Required for establishment of new polarized growth zones where it acts in actin organization. Involved plasma membrane internalization and is essential for fluid-phase endocytosis. Belongs to the SLA2 family.

Glucan 1,3-beta-glucosidase; Glucanases possibly play a role in cell expansion during growth, in cell-cell fusion during mating, and in spore release during sporulation. This enzyme may be involved in beta-glucan degradation and also function biosynthetically as a transglycosylase.

Uncharacterized protein C15F9.01c.

ADP-ribosylation factor 6; GTP-binding protein that functions as a molecular switch for the activation of 'new end take off' (NETO), a process in which the directions of cell growth change from a monopolar manner to a bipolar manner in fission yeast. Involved in supplying membrane to the growing new end; Belongs to the small GTPase superfamily. Arf family.

Actin cytoskeleton-regulatory complex protein sla1; Component of the PAN1 actin cytoskeleton-regulatory complex required for the internalization of endosomes during actin-coupled endocytosis. The complex links the site of endocytosis to the cell membrane-associated actin cytoskeleton. Mediates uptake of external molecules and vacuolar degradation of plasma membrane proteins. Plays a role in the proper organization of the cell membrane-associated actin cytoskeleton and promotes its destabilization (By similarity).

Manganese transporter pdt1; Transports manganese ions into the cell. Regulates cell morphogenesis through control of manganese homeostasis. Belongs to the NRAMP family.

Epsin-1; Binds to membranes enriched in phosphatidylinositol 3,5- bisphosphate (PtdIns(3,5)P2) and phosphatidylinositol 4,5-bisphosphate (PtdIns(4,5)P2). Required for endocytosis and localization of actin. Belongs to the epsin family.