>cd05148 PTKc_Srm_Brk Catalytic Domain of the Protein Tyrosine Kinases, Srm and Brk. Protein Tyrosine Kinase (PTK) family; Src-related kinase lacking C-terminal regulatory tyrosine and N-terminal myristylation sites (Srm) and breast tumor kinase (Brk, also called protein tyrosine kinase 6); catalytic (c) domains. 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. Srm and Brk are a member of the Src subfamily of proteins, which are cytoplasmic (or non-receptor) tyr kinases. Src kinases in general contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr; they are activated by autophosphorylation at the tyr kinase dom

Probab=96.68 E-value=0.056 Score=32.41 Aligned_cols=139 Identities=15% Similarity=0.188 Sum_probs=74.5 Q ss_pred EEECCCCCEEEEEEEEECCC-CEEEEEECCCC--CHHHHHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHHCCCCEEEEE Q ss_conf 10046681200179994399-58999821669--9889999999999985326775551001026778752245155786 Q gi|254780795|r 27 VQPIIHGVENSNFVIQTSKG-TFILTIYEKRM--NEKDLPVFIELLHYISRNKLPCPIPIPRNDGKLYGFLCKKPANIFS 103 (316) Q Consensus 27 ~~~i~~G~~Ntny~v~t~~~-~yiLri~e~~~--~~~~l~~~~~ll~~L~~~gipvP~pi~~~~G~~~~~~~~k~~~L~~ 103 (316) T Consensus 11 ~~~iG~G~fg~Vy~~~~~~~~~VAvK~i~~~~~~~~~~f~~Ei~~l~~l~HpnI-----v~~~-g--~~~~~~~~~iv~E 82 (261) T cd05148 11 ERKLGSGYFGEVWEGLWKNRVRVAIKILKSDDLLKQQDFQKEVQALKRLRHKHL-----ISLF-A--VCSVGEPVYIITE 82 (261) T ss_pred EEEEECCCCCEEEEEEECCCCEEEEEEECCCCHHHHHHHHHHHHHHHHCCCCCC-----CEEE-E--EEEECCEEEEEEE T ss_conf 029951888399999999998999999874672789999999999986799888-----4187-7--9921998999998 Q ss_pred CCCCCCCCCCCHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHCCC Q ss_conf 47887076899899999999864367530687543323112456457667520015522788999999988876521077 Q gi|254780795|r 104 FIKGSPLNHISDIHCEEIGSMLASMHQKTKNFHLYRKNTLSPLNLKFLWAKCFDKVDEDLKKEIDHEFCFLKESWPKNLP 183 (316) Q Consensus 104 ~i~G~~~~~~~~~~~~~lG~~La~lH~~~~~f~~~r~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~l~~~~~~~~~~Lp 183 (316) T Consensus 83 y~~~GsL~~-----------~---l~~~-~~------~~l~---~~~~~---------~i~~qia~gl~yLH~------- 122 (261) T cd05148 83 LMEKGSLLA-----------F---LRSP-EG------QVLP---VASLI---------DMACQVAEGMAYLEE------- 122 (261) T ss_pred CCCCCCHHH-----------H---HHCC-CC------CCCC---HHHHH---------HHHHHHHHHHHHHHH------- T ss_conf 179983899-----------8---6244-68------8799---99999---------999999999999986------- Q ss_pred CCEEECCCCCCCEEECCCCCEEEECCCCCC Q ss_conf 744402234642256279604873162135 Q gi|254780795|r 184 TGIIHADLFPDNVLFYNNKIMGLIDFYFSC 213 (316) Q Consensus 184 ~g~IHgDl~~~NiL~~~~~i~giIDF~~~~ 213 (316) T Consensus 123 ~~iiHrDLK~~NiLl~~~~~~Kl~DFGls~ 152 (261) T cd05148 123 QNSIHRDLAARNILVGEDLVCKVADFGLAR 152 (261) T ss_pred CCCCCCCCCCCEEEECCCCCEEECCCCCCE T ss_conf 996667566176998899949981475546

HHsearch alignment for GI: 254780795 and conserved domain: cd05148