COPII coat assembly protein sec16; Involved in the initiation of assembly of the COPII coat required for the formation of transport vesicles from the endoplasmic reticulum (ER) and the selection of cargo molecules. Also involved in autophagy (By similarity).

GTP-binding nuclear protein spi1; GTP-binding protein involved in nucleocytoplasmic transport. Required for the import of protein into the nucleus and also for RNA export.

Probable allantoicase; Utilization of purines as secondary nitrogen sources, when primary sources are limiting.

DNA topoisomerase 3; Releases the supercoiling and torsional tension of DNA introduced during the DNA replication and transcription by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA-(5'-phosphotyrosyl)- enzyme intermediate and the expulsion of a 3'-OH DNA strand. The free DNA strand than undergoes passage around the unbroken strand thus removing DNA supercoils. Fina [...]

DNA repair protein rad16; Endonuclease that specifically degrades single-stranded DNA and which is involved in nucleotide excision repair of DNA damaged with UV light, bulky adducts, or cross-linking agents. Required for double strand break-induced interchromosomal gene conversion. Belongs to the XPF family.

Mating-type switching protein swi10; Involved in termination of copy-synthesis during mating-type switching. Involved in nucleotide excision repair of DNA damaged with UV light, bulky adducts, or cross-linking agents. Along with RAD16 forms an endonuclease that specifically degrades single-stranded DNA; Belongs to the ERCC1/RAD10/SWI10 family.

Calnexin homolog; Calcium-binding protein that interacts with newly synthesized glycoproteins in the endoplasmic reticulum. It may act in assisting protein assembly and/or in the retention within the ER of unassembled protein subunits. It seems to play a major role in the quality control apparatus of the ER by the retention of incorrectly folded proteins; Belongs to the calreticulin family.

Nucleoporin nsp1; Functions as a component of the nuclear pore complex (NPC). NPC components, collectively referred to as nucleoporins (NUPs), can play the role of both NPC structural components and of docking or interaction partners for transiently associated nuclear transport factors. Active directional transport is assured by both, a Phe-Gly (FG) repeat affinity gradient for these transport factors across the NPC and a transport cofactor concentration gradient across the nuclear envelope. Appears to have a role in the formation of the septum.

Sexual differentiation process protein isp7.