>cd05047 PTKc_Tie Catalytic Domain of Tie Protein Tyrosine Kinases. Protein Tyrosine Kinase (PTK) family; Tie subfamily; catalytic (c) domain. The Tie subfamily consists of Tie1 and Tie2. The PTKc family is part of a larger superfamily that includes the catalytic domains of other kinases such as protein serine/threonine kinases, RIO kinases, and phosphoinositide 3-kinase (PI3K). PTKs catalyze the transfer of the gamma-phosphoryl group from ATP to tyrosine (tyr) residues in protein substrates. Tie proteins are receptor tyr kinases (RTKs) containing an extracellular region, a transmembrane segment, and an intracellular catalytic domain. The extracellular region contains an immunoglobulin (Ig)-like domain, three epidermal growth factor (EGF)-like domains, a second Ig-like domain, and three fibronectin type III repeats. Tie receptors are specifically expressed in endothelial cells and hematopoietic stem cells. The angiopoietins (Ang-1 to Ang-4) serve as ligands for Tie2, while no specific l

Probab=95.84 E-value=0.16 Score=29.53 Aligned_cols=145 Identities=15% Similarity=0.166 Sum_probs=67.5 Q ss_pred CCCEEEEEEEEECC-C-CE--EEEEECCCCCH---HHHHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHHCCCCEEEEEC Q ss_conf 68120017999439-9-58--99982166998---899999999999853267755510010267787522451557864 Q gi|254780795|r 32 HGVENSNFVIQTSK-G-TF--ILTIYEKRMNE---KDLPVFIELLHYISRNKLPCPIPIPRNDGKLYGFLCKKPANIFSF 104 (316) Q Consensus 32 ~G~~Ntny~v~t~~-~-~y--iLri~e~~~~~---~~l~~~~~ll~~L~~~gipvP~pi~~~~G~~~~~~~~k~~~L~~~ 104 (316) T Consensus 5 ~G~fG~Vy~~~~~~~g~~~~vaiK~~~~~~~~~~~~~~~~E~~~l~~l~~H----pnIv~l~-g--~~~~~~~~~lv~Ey 77 (270) T cd05047 5 EGNFGQVLKARIKKDGLRMDAAIKRMKEYASKDDHRDFAGELEVLCKLGHH----PNIINLL-G--ACEHRGYLYLAIEY 77 (270) T ss_pred CCCCCEEEEEEECCCCEEEEEEEEEECCCCCHHHHHHHHHHHHHHHHCCCC----CCEEEEE-E--EECCCCEEEEEEEC T ss_conf 179968999999389979999999978444826899999999999963489----9888899-8--98529989999980 Q ss_pred CCCCCCCCCCHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHCCCH----HHHHHHHHHHHHHHHHHHH Q ss_conf 788707689989999999986436753068754332311245645766752001552----2788999999988876521 Q gi|254780795|r 105 IKGSPLNHISDIHCEEIGSMLASMHQKTKNFHLYRKNTLSPLNLKFLWAKCFDKVDE----DLKKEIDHEFCFLKESWPK 180 (316) Q Consensus 105 i~G~~~~~~~~~~~~~lG~~La~lH~~~~~f~~~r~~~~~~~~~~~~~~~~~~~~~~----~~~~~l~~~l~~~~~~~~~ 180 (316) T Consensus 78 ~~~G~L~~-----------~l~~~-~~~~~~~~~-------~----~~~~~~~~l~~~~~~~~~~~ia~gl~yLH~---- 130 (270) T cd05047 78 APHGNLLD-----------FLRKS-RVLETDPAF-------A----IANSTASTLSSQQLLHFAADVARGMDYLSQ---- 130 (270) T ss_pred CCCCCHHH-----------HHHHC-CCCCCCCHH-------H----HCCCCCCCCCHHHHHHHHHHHHHHHHHHHC---- T ss_conf 79996999-----------99854-655446202-------1----114655778999999999999999998710---- Q ss_pred CCCCCEEECCCCCCCEEECCCCCEEEECCCCCC Q ss_conf 077744402234642256279604873162135 Q gi|254780795|r 181 NLPTGIIHADLFPDNVLFYNNKIMGLIDFYFSC 213 (316) Q Consensus 181 ~Lp~g~IHgDl~~~NiL~~~~~i~giIDF~~~~ 213 (316) T Consensus 131 ---~~iiHRDlK~~NILl~~~~~~Kl~DFGla~ 160 (270) T cd05047 131 ---KQFIHRDLAARNILVGENYVAKIADFGLSR 160 (270) T ss_pred ---CCCCCCCCCHHEEEECCCCCEEEEECCCCC T ss_conf ---992537677202899999978995668886

HHsearch alignment for GI: 254780795 and conserved domain: cd05047