Serine/threonine kinase which acts as a positive regulator of apoptosis. Phosphorylates histone H3 on 'Thr-11' at centromeres during mitosis. Regulates myosin light chain phosphatase through phosphorylation of MYPT1 thereby regulating the assembly of the actin cytoskeleton, cell migration, invasiveness of tumor cells, smooth muscle contraction and neurite outgrowth. Involved in the formation of promyelocytic leukemia protein nuclear body (PML-NB), one of many subnuclear domains in the eukaryotic cell nucleus, and which is involved in oncogenesis and viral infection.
Specificity
Natural and recombinant Mouse Death-associated protein kinase 3
Subcellular Location
Nucleus Cytoplasm Chromosome centromere Relocates to the cytoplasm on binding PAWR where the complex appears to interact with actin filaments. Associates to centromeres from prophase to anaphase.
Homodimer or forms heterodimers with ATF4. Both interactions require an intact leucine zipper domain and oligomerization is required for full enzymatic activity. Also binds to DAXX and PAWR, possibly in a ternary complex which plays a role in caspase activation. Interacts with AATF and CDC5L.
[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];CATALYTIC ACTIVITY;COFACTOR;FUNCTION IN APOPTOSIS;TISSUE SPECIFICITY;INTERACTION WITH ATF4;SUBCELLULAR LOCATION;MUTAGENESIS OF LYS-42; VAL-422; VAL-429 AND LEU-436
[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 APOPTOSIS;SUBCELLULAR LOCATION;INTERACTION WITH DAXX AND PAWR
[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 MYL12B;CATALYTIC ACTIVITY;FUNCTION IN CYTOSKELETON REORGANIZATION
[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 STAT3;CATALYTIC ACTIVITY;INTERACTION WITH STAT3
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: INTERACTION WITH UBE2D1; UBE2D2 AND UBE2D3;UBIQUITINATION;SUBCELLULAR LOCATION
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: SUBCELLULAR LOCATION;MUTAGENESIS OF 289-ARG-ARG-290 AND ALA-294
[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 RPL13A;CATALYTIC ACTIVITY
Reviews of ELISA Kit for Mouse Death-associated protein kinase 3