ID KC1A_RABIT STANDARD; PRT; 325 AA. AC P67828; P35506; DT 11-OCT-2004, integrated into UniProtKB/Swiss-Prot. DT 11-OCT-2004, sequence version 1. DT 21-MAR-2006, entry version 16. DE Casein kinase I isoform alpha (EC 2.7.1.-) (CKI-alpha) (CK1). GN Name=CSNK1A1; OS Oryctolagus cuniculus (Rabbit). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; OC Mammalia; Eutheria; Euarchontoglires; Glires; Lagomorpha; Leporidae; OC Oryctolagus. OX NCBI_TaxID=9986; RN [1] RP NUCLEOTIDE SEQUENCE [MRNA]. RC TISSUE=Skeletal muscle; RA Zhai L., DePaoli-Roach A.A., Roach P.J.; RT "Rabbit muscle casein kinase 1 alpha."; RL Submitted (JUL-1996) to the EMBL/GenBank/DDBJ databases. CC -!- FUNCTION: Casein kinases are operationally defined by their CC preferential utilization of acidic proteins such as caseins as CC substrates. It can phosphorylate a large number of proteins. CC Participates in Wnt signaling. Phosphorylates CTNNB1 on Ser-45 (By CC similarity). CC -!- SUBUNIT: Monomer. Interacts with the Axin complex (By similarity). CC -!- SUBCELLULAR LOCATION: Cytoplasm. CC -!- SIMILARITY: Belongs to the Ser/Thr protein kinase family. Casein CC kinase I subfamily. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; U59166; AAB03992.1; -; mRNA. DR HSSP; Q06486; 1CKI. DR SMR; P67828; 10-302. DR InterPro; IPR011009; Kinase_like. DR InterPro; IPR000719; Prot_kinase. DR InterPro; IPR008271; Ser_thr_pkin_AS. DR Pfam; PF00069; Pkinase; 1. DR ProDom; PD000001; Prot_kinase; 1. DR PROSITE; PS00107; PROTEIN_KINASE_ATP; 1. DR PROSITE; PS50011; PROTEIN_KINASE_DOM; 1. DR PROSITE; PS00108; PROTEIN_KINASE_ST; 1. KW ATP-binding; Kinase; Nucleotide-binding; KW Serine/threonine-protein kinase; Transferase; Wnt signaling pathway. FT CHAIN 1 325 Casein kinase I isoform alpha. FT /FTId=PRO_0000192825. FT DOMAIN 17 285 Protein kinase. FT NP_BIND 23 31 ATP (By similarity). FT ACT_SITE 136 136 Proton acceptor (By similarity). FT BINDING 46 46 ATP (By similarity). SQ SEQUENCE 325 AA; 37567 MW; B84DC84BDDC17854 CRC64; MASSSGSKAE FIVGGKYKLV RKIGSGSFGD IYLAINITNG EEVAVKLESQ KARHPQLLYE SKLYKILQGG VGIPHIRWYG QEKDYNVLVM DLLGPSLEDL FNFCSRRFTM KTVLMLADQM ISRIEYVHTK NFIHRDIKPD NFLMGIGRHC NKLFLIDFGL AKKYRDNRTR QHIPYREDKN LTGTARYASI NAHLGIEQSR RDDMESLGYV LMYFNRTSLP WQGLKAATKK QKYEKISEKK MSTPVEVLCK GFPAEFAMYL NYCRGLRFEE APDYMYLRQL FRILFRTLNH QYDYTFDWTM LKQKAAQQAA SSSGQGQQAQ TPTGF //