Non-receptor tyrosine kinase
Non-receptor tyrosine kinases or non-specific protein-tyrosine kinases are enzymes that can transfer a phosphate group from ATP to a tyrosine residue in a protein. Non-receptor tyrosine kinases are a subgroup of the larger class of tyrosine kinases. Phosphorylation of proteins by kinases is an important mechanism in signal transduction for regulation of enzyme activity.
Structural studies
As of late 2007, 37 structures have been solved for this class of enzymes, with PDB accession codes 2DM0, 2DQ7, 2E2B, 2E6I, 2EKX, 2GQG, 2H8H, 2HDA, 2HIW, 2HK5, 2HWO, 2HWP, 2HYY, 2HZ0, 2HZ4, 2HZI, 2HZN, 2IJM, 2IN6, 2IO6, 2J0J, 2J0K, 2J0L, 2J0M, 2O88, 2OF2, 2OF4, 2OFU, 2OFV, 2OG8, 2OI3, 2OIQ, 2OQ1, 2OZO, 2QOH, 2V7A, and 2Z60.
References
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Non-receptor tyrosine kinases (EC 2.7.10.2)
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SRC-A family
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SRC-B family
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B enzm: 1.1/2/3/4/5/6/7/8/10/11/13/14/15-18, 2.1/2/3/4/5/6/7/8, 2.7.10, 2.7.11-12, 3.1/2/3/4/5/6/7, 3.1.3.48, 3.4.21/22/23/24, 4.1/2/3/4/5/6, 5.1/2/3/4/99, 6.1-3/4/5-6
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| MAP |
see MAP kinase pathway
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| Calcium |
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| G protein |
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cAMP: Heterotrimeric G protein (Gs/Gi) • Adenylate cyclase • cAMP • 3',5'-cyclic-AMP phosphodiesterase • Protein kinase A
cGMP: Guanylate cyclase • cGMP • 3',5'-cyclic-GMP phosphodiesterase • Protein kinase G
Beta-gamma complex Gβ (GNB1, GNB2, GNB3, GNB4, GNB5) • Gγ (GNGT1, GNGT2, GNG2, GNG3, GNG4, GNG5, GNG7, GNG8, GNG10, GNG11, GNG12, GNG13, BSCL2)
G protein-coupled receptor kinase • AMP-activated protein kinase
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| Cyclin |
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| Lipid |
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| Other protein kinase |
Serine/threonine: Casein kinase (1, 2) • eIF-2 kinase (EIF2AK3) • Glycogen synthase kinase (GSK1, GSK2, GSK-3, GSK3A, GSK3B) • IκB kinase (CHUK, IKK2, IKBKG) • Interleukin-1 receptor-associated kinase (IRAK1, IRAK2, IRAK3, IRAK4) • Lim kinase (LIMK1, LIMK2) • p21 activated kinases (PAK1, PAK2, PAK3, PAK4) • Rho-associated protein kinase (ROCK1, ROCK2) • Ribosomal s6 kinase (RPS6KA1)
Tyrosine: ZAP70 • Focal adhesion protein-tyrosine kinase (PTK2, PTK2B) • BTK
both: Dual-specificity kinase
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| Other phosphoprotein phosphatase |
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| Apoptosis |
see apoptosis signaling pathway
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| GTP-binding protein regulators |
see GTP-binding protein regulators
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| Other |
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see also deficiencies of intracellular signaling peptides and proteins
B trdu: iter (nrpl/grfl/cytl/horl), csrc (lgic, enzr, gprc, igsr, intg, nrpr/grfr/cytr), itra (adap, gbpr, mapk), calc, lipd; path (hedp, wntp, tgfp+mapp, notp, jakp, fsap, hipp, tlrp)
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