CAMK2B

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Calcium/calmodulin-dependent protein kinase II beta
Protein CAMK2B PDB 2ux0.png
PDB rendering based on 2ux0.
Available structures
PDB Ortholog search: PDBe, RCSB
Identifiers
Symbols CAMK2B ; CAM2; CAMK2; CAMKB
External IDs OMIM607707 MGI88257 HomoloGene111050 ChEMBL: 4121 GeneCards: CAMK2B Gene
EC number 2.7.11.17
RNA expression pattern
PBB GE CAMK2B 209956 s at tn.png
PBB GE CAMK2B 210404 x at tn.png
PBB GE CAMK2B 211483 x at tn.png
More reference expression data
Orthologs
Species Human Mouse
Entrez 816 12323
Ensembl ENSG00000058404 ENSMUSG00000057897
UniProt Q13554 P28652
RefSeq (mRNA) NM_001220 NM_001174053.1
RefSeq (protein) NP_001211 NP_001167524.1
Location (UCSC) Chr 7:
44.26 – 44.37 Mb
Chr 11:
5.87 – 5.97 Mb
PubMed search [1] [2]

Calcium/calmodulin-dependent protein kinase type II beta chain is an enzyme that in humans is encoded by the CAMK2B gene.

The product of this gene belongs to the serine/threonine protein kinase family and to the Ca(2+)/calmodulin-dependent protein kinase subfamily. Calcium signaling is crucial for several aspects of plasticity at glutamatergic synapses. In mammalian cells, the enzyme is composed of four different chains: alpha, beta, gamma, and delta. The product of this gene is a beta chain. It is possible that distinct isoforms of this chain have different cellular localizations and interact differently with calmodulin. Eight transcript variants encoding eight distinct isoforms have been identified for this gene.[1]

Interactions[edit]

CAMK2B has been shown to interact with Actinin alpha 4.[2]

References[edit]

  1. ^ "Entrez Gene: CAMK2B calcium/calmodulin-dependent protein kinase (CaM kinase) II beta". 
  2. ^ Walikonis, R S; Oguni A; Khorosheva E M; Jeng C J; Asuncion F J; Kennedy M B (Jan 2001). "Densin-180 forms a ternary complex with the (alpha)-subunit of Ca2+/calmodulin-dependent protein kinase II and (alpha)-actinin". J. Neurosci. (United States) 21 (2): 423–33. PMID 11160423. 

Further reading[edit]

  • Yamamoto H (2002). "[Molecular mechanisms of the intracellular localizations of Ca2+/calmodulin-dependent protein kinase II isoforms, and their physiological functions]". Tanpakushitsu Kakusan Koso 47 (3): 241–7. PMID 11889801. 
  • Thiel G, Czernik AJ, Gorelick F, et al. (1988). "Ca2+/calmodulin-dependent protein kinase II: identification of threonine-286 as the autophosphorylation site in the alpha subunit associated with the generation of Ca2+-independent activity". Proc. Natl. Acad. Sci. U.S.A. 85 (17): 6337–41. doi:10.1073/pnas.85.17.6337. PMC 281965. PMID 2842767. 
  • Schworer CM, Colbran RJ, Keefer JR, Soderling TR (1988). "Ca2+/calmodulin-dependent protein kinase II. Identification of a regulatory autophosphorylation site adjacent to the inhibitory and calmodulin-binding domains". J. Biol. Chem. 263 (27): 13486–9. PMID 3417668. 
  • Penadés JR, Bernal D, Revert F, et al. (1995). "Characterization and expression of multiple alternatively spliced transcripts of the Goodpasture antigen gene region. Goodpasture antibodies recognize recombinant proteins representing the autoantigen and one of its alternative forms". Eur. J. Biochem. 229 (3): 754–60. doi:10.1111/j.1432-1033.1995.tb20524.x. PMID 7758473. 
  • Maruyama K, Sugano S (1994). "Oligo-capping: a simple method to replace the cap structure of eukaryotic mRNAs with oligoribonucleotides". Gene 138 (1–2): 171–4. doi:10.1016/0378-1119(94)90802-8. PMID 8125298. 
  • Omkumar RV, Kiely MJ, Rosenstein AJ, et al. (1997). "Identification of a phosphorylation site for calcium/calmodulindependent protein kinase II in the NR2B subunit of the N-methyl-D-aspartate receptor". J. Biol. Chem. 271 (49): 31670–8. doi:10.1074/jbc.271.49.31670. PMID 8940188. 
  • Tombes RM, Krystal GW (1997). "Identification of novel human tumor cell-specific CaMK-II variants". Biochim. Biophys. Acta 1355 (3): 281–92. doi:10.1016/S0167-4889(96)00141-3. PMID 9060999. 
  • Moyers JS, Bilan PJ, Zhu J, Kahn CR (1997). "Rad and Rad-related GTPases interact with calmodulin and calmodulin-dependent protein kinase II". J. Biol. Chem. 272 (18): 11832–9. doi:10.1074/jbc.272.18.11832. PMID 9115241. 
  • Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K, et al. (1997). "Construction and characterization of a full length-enriched and a 5'-end-enriched cDNA library". Gene 200 (1–2): 149–56. doi:10.1016/S0378-1119(97)00411-3. PMID 9373149. 
  • Chang BH, Mukherji S, Soderling TR (1998). "Characterization of a calmodulin kinase II inhibitor protein in brain". Proc. Natl. Acad. Sci. U.S.A. 95 (18): 10890–5. doi:10.1073/pnas.95.18.10890. PMC 27991. PMID 9724800. 
  • Rochlitz H, Voigt A, Lankat-Buttgereit B, et al. (2000). "Cloning and quantitative determination of the human Ca2+/calmodulin-dependent protein kinase II (CaMK II) isoforms in human beta cells". Diabetologia 43 (4): 465–73. doi:10.1007/s001250051330. PMID 10819240. 
  • Wang P, Wu YL, Zhou TH, et al. (2000). "Identification of alternative splicing variants of the beta subunit of human Ca(2+)/calmodulin-dependent protein kinase II with different activities". FEBS Lett. 475 (2): 107–10. doi:10.1016/S0014-5793(00)01634-3. PMID 10858498. 
  • Novak G, Seeman P, Tallerico T (2001). "Schizophrenia: elevated mRNA for calcium-calmodulin-dependent protein kinase IIbeta in frontal cortex". Brain Res. Mol. Brain Res. 82 (1–2): 95–100. doi:10.1016/S0169-328X(00)00188-1. PMID 11042361. 
  • Hartley JL, Temple GF, Brasch MA (2001). "DNA Cloning Using In Vitro Site-Specific Recombination". Genome Res. 10 (11): 1788–95. doi:10.1101/gr.143000. PMC 310948. PMID 11076863. 
  • Walikonis RS, Oguni A, Khorosheva EM, et al. (2001). "Densin-180 forms a ternary complex with the (alpha)-subunit of Ca2+/calmodulin-dependent protein kinase II and (alpha)-actinin". J. Neurosci. 21 (2): 423–33. PMID 11160423. 
  • Liao GY, Wagner DA, Hsu MH, Leonard JP (2001). "Evidence for direct protein kinase-C mediated modulation of N-methyl-D-aspartate receptor current". Mol. Pharmacol. 59 (5): 960–4. PMID 11306676. 
  • Yue C, Sanborn BM (2001). "KN-93 inhibition of G protein signaling is independent of the ability of Ca2+/calmodulin-dependent protein kinase II to phosphorylate phospholipase Cbeta3 on 537-Ser". Mol. Cell. Endocrinol. 175 (1–2): 149–56. doi:10.1016/S0303-7207(01)00383-5. PMID 11325525. 
  • Schell MJ, Erneux C, Irvine RF (2001). "Inositol 1,4,5-trisphosphate 3-kinase A associates with F-actin and dendritic spines via its N terminus". J. Biol. Chem. 276 (40): 37537–46. doi:10.1074/jbc.M104101200. PMID 11468283. 
  • Li G, Laabich A, Liu LO, et al. (2002). "Molecular cloning and sequence analyses of calcium/calmodulin-dependent protein kinase II from fetal and adult human brain. Sequence analyses of human brain calciuum/calmodulin-dependent protein kinase II". Mol. Biol. Rep. 28 (1): 35–41. doi:10.1023/A:1011951814898. PMID 11710563. 
  • Poggi A, Carosio R, Spaggiari GM, et al. (2002). "NK cell activation by dendritic cells is dependent on LFA-1-mediated induction of calcium-calmodulin kinase II: inhibition by HIV-1 Tat C-terminal domain". J. Immunol. 168 (1): 95–101. PMID 11751951.