Proline hydroxylation of RepoMan (CDCA2) at P604 by PHD1 is shown to be important for mitotic progression and regulating interaction with PP2A regulatory subunit B56 gamma.
A robust workflow for the identification of proline hydroxylation sites in proteins was established, using hydrophilic interaction chromatography enrichment and LC-MS/MS together with refining and filtering parameters during data analysis.
The viral type 2 internal ribosome entry site uses a unique mechanism to hijack the host ribosomal machinery by interacting with initiator tRNA and 40S head.