>cd05171 PIKKc_ATM Ataxia telangiectasia mutated (ATM), catalytic domain; The ATM catalytic domain subfamily 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. ATM is a member of the phosphoinositide 3-kinase-related protein kinase (PIKK) subfamily. PIKKs have intrinsic serine/threonine kinase activity and are distinguished from other PKs by their unique catalytic domain, similar to that of lipid PI3K, and their large molecular weight (240-470 kDa). ATM contains a FAT (FRAP, ATM and TRRAP) domain, a catalytic domain, and a FATC domain at the C-terminus. ATM is critical in the response to DNA double strand breaks (DSBs) caused by radiation. It is activated at the site of a DSB and phosphorylates key substrates that trigger pathways that regulate DNA repair and cell cycle checkpoints at the G1/S, S phase, and G2/M transi

Probab=92.84  E-value=0.075  Score=33.53  Aligned_cols=26  Identities=31%  Similarity=0.572  Sum_probs=22.7

Q ss_pred             ECCCCCCCEEEEEC-CCCEEEEECCHH
Q ss_conf             61787862289802-895357434031
Q gi|254780623|r  284 FHADLHPGNLFVDS-KGYIVAVDMGIT  309 (517)
Q Consensus       284 FHaDPHpGNi~v~~-dg~i~~lDfG~v  309 (517)
T Consensus       184 GLGDRH~~NIli~~~tG~vvhIDF~~~  210 (279)
T cd05171         184 GLGDRHANNILIDEKTAEVVHIDLGIA  210 (279)
T ss_pred             CCCCCCCCCEEEECCCCCEEEECCHHH
T ss_conf             157888652788758751999724776