. "SEQUENCE 368 AA; 40916 MW; A05AC847081DE8F8 CRC64;"^^ . "FUNCTION: Seems to be a protein kinase. In vitro it can phosphorylate casein-alpha on serine and threonine residues and histones on serine residues. CATALYTIC ACTIVITY: ATP + a protein = ADP + a phosphoprotein. COFACTOR: Divalent cations. Has a preference for manganese. SUBUNIT: The N-terminus interacts with BAG1. SUBCELLULAR LOCATION: Nucleus. ALTERNATIVE PRODUCTS: Event=Alternative splicing; Named isoforms=4; Name=1; Synonyms=G11-Z; IsoId=P49842-1; Sequence=Displayed; Name=2; Synonyms=G11-Z-short; IsoId=P49842-2; Sequence=VSP_004433; Name=3; Synonyms=G11-Y; IsoId=P49842-3; Sequence=VSP_004432; Name=4; Synonyms=G11-Y-short; IsoId=P49842-4; Sequence=VSP_004432, VSP_004433; TISSUE SPECIFICITY: Monocytes, hepatocytes, epithelial cells, T- and B-lymphocytes. SIMILARITY: Belongs to the STK19 family. GENE SYNONYMS:STK19 G11 RP1. COPYRIGHT: Protein annotation is derived from the UniProt Consortium (http://www.uniprot.org/). Distributed under the Creative Commons Attribution-NoDerivs License."^^ . . . . . . . . . . . . . . "STK19_HUMAN"^^ . "2.7.11.1"^^ . "STK19"^^ . "Protein G11"^^ . "Protein RP1"^^ . . "MQKWFSAFDDAIIQRQWRANPSRGGGGVSFTKEVDTNVATGAPPRRQRVPGRACPWREPIRGRRGARPGGGDAGGTPGETVRHCSAPEDPIFRFSSLHSYPFPGTIKSRDMSWKRHHLIPETFGVKRRRKRGPVESDPLRGEPGSARAAVSELMQLFPRGLFEDALPPIVLRSQVYSLVPDRTVADRQLKELQEQGEIRIVQLGFDLDAHGIIFTEDYRTRVCDCVLKACDGRPYAGAVQKFLASVLPACGDLSFQQDQMTQTFGFRDSEITHLVNAGVLTVRDAGSWWLAVPGAGRFIKYFVKGRQAVLSMVRKAKYRELLLSELLGRRAPVVVRLGLTYHVHDLIGAQLVDCISTTSGTLLRLPET"^^ . "Serine/threonine-protein kinase 19"^^ .