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CAB39
Identifiers
Aliases	CAB39, MO25, CGI-66, calcium binding protein 39
External IDs	OMIM: 612174; MGI: 107438; GeneCards: CAB39
Available structures
PDB	Ortholog search: PDBe RCSB
List of PDB id codes
	1UPK, 1UPL, 2WTK, 3GNI, 4FZA, 4FZD, 4FZF, 4NZW, 4O27
Gene location (Human)
Chr.	Chromosome 2 (human)
End	230,821,075 bp
Gene location (Mouse)
Chr.	Chromosome 1 (mouse)
End	85,779,297 bp
RNA expression pattern
	Top expressed in
	amniotic fluid; ; tibia; ; middle temporal gyrus; ; Skeletal muscle tissue of rectus abdominis; ; Skeletal muscle tissue of biceps brachii; ; mucosa of sigmoid colon; ; palpebral conjunctiva; ; glutes; ; cartilage tissue; ; triceps brachii muscle;
	Top expressed in
	facial motor nucleus; ; muscle of thigh; ; anterior horn of spinal cord; ; plantaris muscle; ; transitional epithelium of urinary bladder; ; soleus muscle; ; extensor digitorum longus muscle; ; gastrocnemius muscle; ; parotid gland; ; tibialis anterior muscle;
	More reference expression data
	More reference expression data
Gene ontology
Molecular function	protein serine/threonine kinase activator activity; protein kinase activator activity; protein serine/threonine kinase activity; kinase binding; protein binding;
Cellular component	cytoplasm; cytosol; serine/threonine protein kinase complex; extracellular exosome; extracellular region; secretory granule lumen; ficolin-1-rich granule lumen; protein-containing complex;
Biological process	intracellular signal transduction; protein heterooligomerization; signal transduction; cellular hypotonic response; positive regulation of protein serine/threonine kinase activity; negative regulation of potassium ion transmembrane transporter activity; positive regulation of peptidyl-threonine phosphorylation; peptidyl-serine phosphorylation; negative regulation of potassium ion transmembrane transport; activation of protein kinase activity; neutrophil degranulation;
	Sources:Amigo / QuickGO
Orthologs
Databases	NCBI: entry; OMA: entry
	51719
	12283
	ENSG00000135932
	ENSMUSG00000036707
	Q9Y376
	Q06138
	NM_001130849; NM_001130850; NM_016289
	NM_133781; NM_001355046; NM_001355047
	NP_001124321; NP_001124322; NP_057373
	NP_598542; NP_001341975; NP_001341976
	Wikidata
View/Edit Human	View/Edit Mouse

Calcium-binding protein 39 is a protein that in humans is encoded by the CAB39 gene.^[5]

The protein encoded by this gene associates with STK11 (Serine/Threonine Kinase 11) and STRAD (STE20-Related ADaptor protein).^[6] CAB39 enhances formation of STK11/STRAD complexes and stimulates STK11 catalytic activity. CAB39 may function as a scaffolding component of the STK11/STRAD complex and regulates STK11 activity and cellular localization.^[6]

References

^ ^a ^b ^c GRCh38: Ensembl release 89: ENSG00000135932 – Ensembl, May 2017
^ ^a ^b ^c GRCm38: Ensembl release 89: ENSMUSG00000036707 – Ensembl, May 2017
^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ "Entrez Gene: CAB39 calcium binding protein 39".
^ ^a ^b Boudeau J, Baas AF, Deak M, Morrice NA, Kieloch A, Schutkowski M, Prescott AR, Clevers HC, Alessi DR (October 2003). "MO25α/β interact with STRADα/β enhancing their ability to bind, activate and localize LKB1 in the cytoplasm". EMBO J. 22 (19): 5102–14. doi:10.1093/emboj/cdg490. PMC 204473. PMID 14517248.

External links

Human CAB39 genome location and CAB39 gene details page in the UCSC Genome Browser.

Baas AF, Smit L, Clevers H (2004). "LKB1 tumor suppressor protein: PARtaker in cell polarity". Trends Cell Biol. 14 (6): 312–9. doi:10.1016/j.tcb.2004.04.001. PMID 15183188.
Hawley SA, Davison M, Woods A, et al. (1996). "Characterization of the AMP-activated protein kinase kinase from rat liver and identification of threonine 172 as the major site at which it phosphorylates AMP-activated protein kinase". J. Biol. Chem. 271 (44): 27879–87. doi:10.1074/jbc.271.44.27879. PMID 8910387.
Lai CH, Chou CY, Ch'ang LY, et al. (2000). "Identification of novel human genes evolutionarily conserved in Caenorhabditis elegans by comparative proteomics". Genome Res. 10 (5): 703–13. doi:10.1101/gr.10.5.703. PMC 310876. PMID 10810093.
Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. Bibcode:2002PNAS...9916899M. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
Boudeau J, Baas AF, Deak M, et al. (2003). "MO25α/β interact with STRADα/β enhancing their ability to bind, activate and localize LKB1 in the cytoplasm". EMBO J. 22 (19): 5102–14. doi:10.1093/emboj/cdg490. PMC 204473. PMID 14517248.
Brajenovic M, Joberty G, Küster B, et al. (2004). "Comprehensive proteomic analysis of human Par protein complexes reveals an interconnected protein network". J. Biol. Chem. 279 (13): 12804–11. doi:10.1074/jbc.M312171200. PMID 14676191.
Milburn CC, Boudeau J, Deak M, et al. (2004). "Crystal structure of MO25α in complex with the C terminus of the pseudo kinase STE20-related adaptor". Nat. Struct. Mol. Biol. 11 (2): 193–200. doi:10.1038/nsmb716. PMID 14730349. S2CID 18401688.
Lizcano JM, Göransson O, Toth R, et al. (2005). "LKB1 is a master kinase that activates 13 kinases of the AMPK subfamily, including MARK/PAR-1". EMBO J. 23 (4): 833–43. doi:10.1038/sj.emboj.7600110. PMC 381014. PMID 14976552.
Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.
Boudeau J, Scott JW, Resta N, et al. (2005). "Analysis of the LKB1-STRAD-MO25 complex". J. Cell Sci. 117 (Pt 26): 6365–75. doi:10.1242/jcs.01571. PMID 15561763.
Ewing RM, Chu P, Elisma F, et al. (2007). "Large-scale mapping of human protein-protein interactions by mass spectrometry". Mol. Syst. Biol. 3 (1): 89. doi:10.1038/msb4100134. PMC 1847948. PMID 17353931.

This article on a gene on human chromosome 2 is a stub. You can help Wikipedia by adding missing information.

[refGRCh38Ensembl-1] GRCh38: Ensembl release 89: ENSG00000135932 – Ensembl, May 2017

[refGRCm38Ensembl-2] GRCm38: Ensembl release 89: ENSMUSG00000036707 – Ensembl, May 2017

[3] "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[4] "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[entrez-5] "Entrez Gene: CAB39 calcium binding protein 39".

[pmid14517248-6] Boudeau J, Baas AF, Deak M, Morrice NA, Kieloch A, Schutkowski M, Prescott AR, Clevers HC, Alessi DR (October 2003). "MO25α/β interact with STRADα/β enhancing their ability to bind, activate and localize LKB1 in the cytoplasm". EMBO J. 22 (19): 5102–14. doi:10.1093/emboj/cdg490. PMC 204473. PMID 14517248.

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CAB39

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