>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=98.82 E-value=2.5e-08 Score=83.67 Aligned_cols=144 Identities=15% Similarity=0.169 Sum_probs=93.5 Q ss_pred HHHHH--HHHHHHHHHHHHHHHEECCCCCCEEEEEEECCHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHH Q ss_conf 99867--6667788886555502128887236876403104688777788999875321146854334691799999998 Q gi|254780623|r 120 YCEFD--DPIAAASIAQVHPAVVHDINGYRKVAVKIIRPGVRKRFFRDIQVMYLIARIQEKLLPSMRRLCFSAVVRALEQ 197 (517) Q Consensus 120 F~~fd--ePlasASiaQVh~A~l~d~~~g~~VaVKV~rP~i~~~i~~Dl~~l~~~~~~~~~~~~~~~~~~~~~~~~e~~~ 197 (517) T Consensus 5 ~~~~~~~~~iG~G~fg~Vy~~~~~~---~~~VAvK~i~~~-------~---------------~--------~~~----- 46 (261) T cd05148 5 REEFTLERKLGSGYFGEVWEGLWKN---RVRVAIKILKSD-------D---------------L--------LKQ----- 46 (261) T ss_pred HHHCEEEEEEECCCCCEEEEEEECC---CCEEEEEEECCC-------C---------------H--------HHH----- T ss_conf 8985850299518883999999999---989999998746-------7---------------2--------789----- Q ss_pred HHHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHCCCHHC--CCCEEEEECCCCCCCCHHHHH-HHHCCCH---HHHHHHHH Q ss_conf 87888655999988987202446776643000010221--783353002478632426773-3200225---68999999 Q gi|254780623|r 198 VTKMEMDLRLEAAAFSEMAENTVKDQGFRVPKIDWNRT--ERDVITMEWIDGVKISDTEKL-RACGHDL---ERLSVTLV 271 (517) Q Consensus 198 ~l~~ElD~~~Ea~n~~~~~~~~~~~~~v~vP~vy~~~s--t~~VLvmE~i~G~~i~d~~~l-~~~~~d~---~~la~~l~ 271 (517) T Consensus 47 -----~~f~~Ei~~l~~l~H-----pn--Iv~~~g~~~~~~~~~iv~Ey~~~GsL~~~l~~~~~~~l~~~~~~~i~~qia 114 (261) T cd05148 47 -----QDFQKEVQALKRLRH-----KH--LISLFAVCSVGEPVYIITELMEKGSLLAFLRSPEGQVLPVASLIDMACQVA 114 (261) T ss_pred -----HHHHHHHHHHHHCCC-----CC--CCEEEEEEEECCEEEEEEECCCCCCHHHHHHCCCCCCCCHHHHHHHHHHHH T ss_conf -----999999999986799-----88--841877992199899999817998389986244688799999999999999 Q ss_pred HHHHHHHHHCCEECCCCCCCEEEEECCCCEEEEECCHHEECCH Q ss_conf 9999989744866178786228980289535743403121698 Q gi|254780623|r 272 QSFLLHTLRDGFFHADLHPGNLFVDSKGYIVAVDMGITGRLSK 314 (517) Q Consensus 272 ~~~~~qi~~~GfFHaDPHpGNi~v~~dg~i~~lDfG~vg~l~~ 314 (517) T Consensus 115 ~g-l~yLH~~~iiHrDLK~~NiLl~~~~~~Kl~DFGls~~~~~ 156 (261) T cd05148 115 EG-MAYLEEQNSIHRDLAARNILVGEDLVCKVADFGLARLIKE 156 (261) T ss_pred HH-HHHHHHCCCCCCCCCCCEEEECCCCCEEECCCCCCEECCC T ss_conf 99-9999869966675661769988999499814755467478

HHsearch alignment for GI: 254780623 and conserved domain: cd05148