AXUD1 is an alias for the gene, Cysteine-serine-rich nuclear protein 1, in humans. Other names include: Cysteine/serine-rich nuclear protein 1; CSRNP-1; Axin-1 up-regulated gene 1 protein; Protein URAX1; TGF-beta-induced apoptosis protein 3; TAIP-3; FAM130B; URAX1. The encoded protein has an amino acid length of 589 and a mass of 63.5 kDa. AXUD1 is a member of the AXUD1 family. This gene shares homology with other species, including: Fly, Rat, Frog.