May affect the structure or silencing of chromatin by phosphorylating HP1 gamma/CBX3 (By similarity). Promotes the G1/S transition of the cell cycle via up-regulation of CDK2 activity and phosphorylation of CDKN1B, resulting in enhanced nuclear export and proteasome-dependent degradation of CDKN1B (By similarity). Also represses CDKN1B transcription by phosphorylating and inactivating the transcription factor FOXO3 (By similarity). Plays a role in signal transduction in blood cells (By similarity). Contributes to both cell proliferation and survival thus providing a selective advantage in tumorigenesis.
Specificity
Natural and recombinant Mouse Serine/threonine-protein kinase pim-1
Binds to RP9. Interacts with CDKN1B and FOXO3 (By similarity). Isoform 2 is isolated as a monomer whereas isoform 1 complexes with other proteins. Isoform 1, but not isoform 2, binds BMX.
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1);ALTERNATIVE INITIATION;FUNCTION;COMPLEX FORMATION;AUTOPHOSPHORYLATION;SUBCELLULAR LOCATION;MUTAGENESIS OF LYS-151
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: FUNCTION IN PHOSPHORYLATION OF BAD;INTERACTION WITH BAD
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: FUNCTION IN PHOSPHORYLATION OF MYC;INTERACTION WITH MYC
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: FUNCTION IN PHOSPHORYLATION OF CXCR4;FUNCTION IN CELL MIGRATION
Reviews of ELISA Kit for Mouse Serine/threonine-protein kinase pim-1