Pseudouridine is the most abundant modified nucleoside in non-coding RNAs. It enhances the function of transfer RNA and ribosomal RNA by stabilizing RNA structure.

N-Acetyl-L-alanine is a substrate for Guanine nucleotide-binding protein G(I)/G(S)/G(O) gamma-2 subunit Myelin basic protein GTP-binding nuclear protein Ran Tropomyosin alpha 4 chain HIV-1 Rev binding protein 2 Xaa-Pro dipeptidase Thymosin beta-10 Actin-like protein 3 Alanine aminotransferase Serine/threonine protein phosphatase PP1-beta catalytic subunit 10 kDa heat shock protein (mitochondrial) Calmodulin and Beta-1-syntrophin.

1H-Indole-3-carboxaldehyde also known as 3-formylindole or 3-indolealdehyde belongs to the class of organic compounds known as indoles. Indoles are compounds containing an indole moiety which consists of pyrrole ring fused to benzene to form 23-benzopyrrole.