>cd05101 PTKc_FGFR2 Catalytic Domain of the Protein Tyrosine Kinase, Fibroblast Growth Factor Receptor 2. Protein Tyrosine Kinase (PTK) family; Fibroblast Growth Factor Receptor 2 (FGFR2); catalytic (c) domain. 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. FGFR2 is part of the FGFR subfamily, which are receptor tyr kinases (RTKs) containing an extracellular ligand-binding region with three immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. The binding of FGFRs to their ligands, the FGFs, results in receptor dimerization and activation, and intracellular signaling. The binding of FGFs to FGFRs is promiscuous, in that a receptor may be activated by several ligands and a ligand may bind to

Probab=93.13 E-value=0.048 Score=32.86 Aligned_cols=152 Identities=18% Similarity=0.231 Sum_probs=69.6 Q ss_pred EEECCCCCEEEEEEEEE---CC--C----CEEEEEECCCCCHHH---HHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHH Q ss_conf 10046681200179994---39--9----589998216699889---999999999985326775551001026778752 Q gi|254780795|r 27 VQPIIHGVENSNFVIQT---SK--G----TFILTIYEKRMNEKD---LPVFIELLHYISRNKLPCPIPIPRNDGKLYGFL 94 (316) Q Consensus 27 ~~~i~~G~~Ntny~v~t---~~--~----~yiLri~e~~~~~~~---l~~~~~ll~~L~~~gipvP~pi~~~~G~~~~~~ 94 (316) T Consensus 20 ~~~lG~G~FG~Vy~a~~~g~~~~~~~~~~~vAvK~l~~~~~~~~~~~~~~E~~~l~~l~~H----pNIV~~~-g~--~~~ 92 (304) T cd05101 20 GKPLGEGCFGQVVMAEALGIDKDKPKEAVTVAVKMLKDDATEKDLSDLVSEMEMMKMIGKH----KNIINLL-GA--CTQ 92 (304) T ss_pred CCEEECCCCEEEEEEEECCCCCCCCCCCEEEEEEEECCCCCHHHHHHHHHHHHHHHHHCCC----CCEEEEE-EE--EEE T ss_conf 3689316471999989806667777500699999978657989999999999999851489----9973799-99--998 Q ss_pred CCCCEEEEECCCCCCCCCCCHHHHHHHHHHHHHHHHHCCC--CCCCCCCCCCHHHHHHHHHHHHHCCCHHHHHHHHHHHH Q ss_conf 2451557864788707689989999999986436753068--75433231124564576675200155227889999999 Q gi|254780795|r 95 CKKPANIFSFIKGSPLNHISDIHCEEIGSMLASMHQKTKN--FHLYRKNTLSPLNLKFLWAKCFDKVDEDLKKEIDHEFC 172 (316) Q Consensus 95 ~~k~~~L~~~i~G~~~~~~~~~~~~~lG~~La~lH~~~~~--f~~~r~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~l~ 172 (316) T Consensus 93 ~~~~~iv~Ey~~~GsL~~-----------~l~~~~~~~~~~~~~~~~~~~~-----~l~~~~~~-----~~~~qia~gl~ 151 (304) T cd05101 93 DGPLYVIVEYASKGNLRE-----------YLRARRPPGMEYSYDIARVPDE-----QMTFKDLV-----SCTYQVARGME 151 (304) T ss_pred CCEEEEEEECCCCCCHHH-----------HHHHCCCCCCCCCCHHHCCCCC-----CCCHHHHH-----HHHHHHHHHHH T ss_conf 998999998179998999-----------9986388642210011026422-----36899999-----99999999999 Q ss_pred HHHHHHHHCCCCCEEECCCCCCCEEECCCCCEEEECCCCCC Q ss_conf 88876521077744402234642256279604873162135 Q gi|254780795|r 173 FLKESWPKNLPTGIIHADLFPDNVLFYNNKIMGLIDFYFSC 213 (316) Q Consensus 173 ~~~~~~~~~Lp~g~IHgDl~~~NiL~~~~~i~giIDF~~~~ 213 (316) T Consensus 152 yLH~-------~~iiHRDLK~~NiLl~~~~~~Ki~DFGla~ 185 (304) T cd05101 152 YLAS-------QKCIHRDLAARNVLVTENNVMKIADFGLAR 185 (304) T ss_pred HHHH-------CCCCCCCCCHHHEEECCCCCEEEEEEECCE T ss_conf 9974-------886578777788557589958985401120

HHsearch alignment for GI: 254780795 and conserved domain: cd05101