>cd05084 PTKc_Fes Catalytic Domain of the Protein Tyrosine Kinase, Fes. Protein Tyrosine Kinase (PTK) family; Fes (or Fps) kinase subfamily; 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. Fes subfamily proteins are cytoplasmic (or nonreceptor) tyr kinases containing an N-terminal region with FCH (Fes/Fer/CIP4 homology) and coiled-coil domains, followed by a SH2 domain, and a C-terminal catalytic domain. The genes for Fes (feline sarcoma) and Fps (Fujinami poultry sarcoma) were first isolated from tumor-causing retroviruses. The viral oncogenes encode chimeric Fes proteins consisting of Gag sequences at the N-termini, resulting in unregulated tyr kinase activity. Fes kinase is expressed in myeloid, vascular

Probab=97.56 E-value=0.0041 Score=39.75 Aligned_cols=135 Identities=16% Similarity=0.176 Sum_probs=69.2 Q ss_pred CCCCCEEEEEEEEEC-CC-CEEEEEECCCCCHHH---HHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHHCCCCEEEEEC Q ss_conf 466812001799943-99-589998216699889---9999999999853267755510010267787522451557864 Q gi|254780795|r 30 IIHGVENSNFVIQTS-KG-TFILTIYEKRMNEKD---LPVFIELLHYISRNKLPCPIPIPRNDGKLYGFLCKKPANIFSF 104 (316) Q Consensus 30 i~~G~~Ntny~v~t~-~~-~yiLri~e~~~~~~~---l~~~~~ll~~L~~~gipvP~pi~~~~G~~~~~~~~k~~~L~~~ 104 (316) T Consensus 3 iG~G~fg~Vy~~~~~~~~~~vAiK~~~~~~~~~~~~~~~~E~~il~~l~-----HpnIv~l~-g--~~~~~~~~~lv~Ey 74 (252) T cd05084 3 IGRGNFGEVFSGRLRADNTPVAVKSCRETLPPELKAKFLMEARILKQYS-----HPNIVKLI-G--VCTQKQPIYIVMEL 74 (252) T ss_pred CCCCCCCEEEEEEECCCCEEEEEEEECCCCCHHHHHHHHHHHHHHHHCC-----CCCCCCEE-E--EEEECCEEEEEEEC T ss_conf 7458882899999979996999999881169889999999999998579-----98997654-7--99889989999978 Q ss_pred CCCCCCCCCCHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHCCCC Q ss_conf 78870768998999999998643675306875433231124564576675200155227889999999888765210777 Q gi|254780795|r 105 IKGSPLNHISDIHCEEIGSMLASMHQKTKNFHLYRKNTLSPLNLKFLWAKCFDKVDEDLKKEIDHEFCFLKESWPKNLPT 184 (316) Q Consensus 105 i~G~~~~~~~~~~~~~lG~~La~lH~~~~~f~~~r~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~l~~~~~~~~~~Lp~ 184 (316) T Consensus 75 ~~~G~L~~-----------~l---~~~--~------~~l~---~~~~---------~~i~~~ia~gl~yLH~-------~ 113 (252) T cd05084 75 VQGGDFLT-----------FL---RTE--G------PRLK---VKEL---------IRMAENAAAGMEYLES-------K 113 (252) T ss_pred CCCCCHHH-----------HH---HHC--C------CCCC---HHHH---------HHHHHHHHHHHHHHHH-------C T ss_conf 99992899-----------99---842--8------9999---9999---------9999999999999987-------8 Q ss_pred CEEECCCCCCCEEECCCCCEEEECCCCCC Q ss_conf 44402234642256279604873162135 Q gi|254780795|r 185 GIIHADLFPDNVLFYNNKIMGLIDFYFSC 213 (316) Q Consensus 185 g~IHgDl~~~NiL~~~~~i~giIDF~~~~ 213 (316) T Consensus 114 ~ivHrDlKp~NiLl~~~~~~kl~DFGla~ 142 (252) T cd05084 114 HCIHRDLAARNCLVTEKNVLKISDFGMSR 142 (252) T ss_pred CCCCCCCCHHHEEECCCCEEEEEECCCCE T ss_conf 94468736542898799929995552560

HHsearch alignment for GI: 254780795 and conserved domain: cd05084