>cd00895 PI3Kc_C2_beta Phosphoinositide 3-kinase (PI3K), class II, beta isoform, catalytic domain; The PI3K catalytic domain family is part of a larger superfamily that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and RIO kinases. PI3Ks catalyze the transfer of the gamma-phosphoryl group from ATP to the 3-hydroxyl of the inositol ring of D-myo-phosphatidylinositol (PtdIns) or its derivatives. PI3Ks play an important role in a variety of fundamental cellular processes, including cell motility, the Ras pathway, vesicle trafficking and secretion, immune cell activation and apoptosis. They can be divided into three main classes (I, II, and III), defined by their substrate specificity, regulation, and domain structure. Class II PI3Ks preferentially use PtdIns as a substrate to produce PtdIns(3)P, but can also phosphorylate PtdIns(4)P. They function as monomers and do not

Probab=97.12  E-value=0.019  Score=38.21  Aligned_cols=28  Identities=25%  Similarity=0.577  Sum_probs=25.4

Q ss_pred             CCCCCCEEEEECCCCEEEEECC-HHEECC
Q ss_conf             7878622898028953574340-312169
Q gi|254780623|r  286 ADLHPGNLFVDSKGYIVAVDMG-ITGRLS  313 (517)
Q Consensus       286 aDPHpGNi~v~~dg~i~~lDfG-~vg~l~  313 (517)
T Consensus       208 gDRHndNIml~~~GhlfHIDFG~iLg~~~  236 (354)
T cd00895         208 CDRHNDNIMLKTTGHMFHIDFGRFLGHAQ  236 (354)
T ss_pred             CCCCCCCEEECCCCCEEEEEHHHHHCCCC
T ss_conf             56687845787999889873345533687