Odorant-binding protein 2a; Probably binds and transports small hydrophobic volatile molecules with a higher affinity for aldehydes and large fatty acids; Lipocalins (170 aa)

Odorant-binding protein 2b; Probably binds and transports small hydrophobic volatile molecules; Belongs to the calycin superfamily. Lipocalin family (170 aa)

Epididymal-specific lipocalin-8; May play a role in male fertility. May act as a retinoid carrier protein within the epididymis; Lipocalins (152 aa)

Apolipoprotein D; APOD occurs in the macromolecular complex with lecithin- cholesterol acyltransferase. It is probably involved in the transport and binding of bilin. Appears to be able to transport a variety of ligands in a number of different contexts; Apolipoproteins (189 aa)

Immunoglobulin superfamily member 23; Immunoglobulin like domain containing (192 aa)

Cysteine protease ATG4A; Cysteine protease required for the cytoplasm to vacuole transport (Cvt) and autophagy. Cleaves the C-terminal amino acid of ATG8 family proteins to reveal a C-terminal glycine. Exposure of the glycine at the C-terminus is essential for ATG8 proteins conjugation to phosphatidylethanolamine (PE) and insertion to membranes, which is necessary for autophagy. Preferred substrate is GABARAPL2 followed by MAP1LC3A and GABARAP. Has also an activity of delipidating enzyme for the PE-conjugated forms (398 aa)

Uncharacterized protein C1orf146; Chromosome 1 open reading frame 146 (180 aa)

Cis-aconitate decarboxylase; Involved in the inhibition of the inflammatory response. Acts as a negative regulator of the Toll-like receptors (TLRs)- mediated inflammatory innate response by stimulating the tumor necrosis factor alpha-induced protein TNFAIP3 expression via reactive oxygen species (ROS) in LPS-tolerized macrophages. Involved in antimicrobial response of innate immune cells; ACOD1- mediated itaconic acid production contributes to the antimicrobial activity of macrophages. Plays a role in the embryo implantation (481 aa)