CROP is an alias for the gene, LUC7-like 3 pre-mRNA splicing factor, in humans. Other names include: Luc7-like protein 3; Cisplatin resistance-associated-overexpressed protein; Luc7A; Okadaic acid-inducible phosphoprotein OA48-18; cAMP regulatory element-associated protein 1; CRE-associated protein 1; CREAP-1; cisplatin resistance associated overexpressed protein; CRE-associated protein; LUC7-like 3 (S. cerevisiae); OA48-18; hLuc7A. The encoded protein has an amino acid length of 432 and a mass of 51.5 kDa. Other isoforms may exist. CROP is a member of the Luc7 family. This gene shares homology with other species, including: Rat, Frog.