>cd05055 PTKc_PDGFR Catalytic Domain of the Protein Tyrosine Kinases, Platelet Derived Growth Factor Receptors. Protein Tyrosine Kinase (PTK) family; Platelet Derived Growth Factor Receptor (PDGFR) subfamily; catalytic (c) domain. The PDGFR subfamily consists of PDGFR alpha, PDGFR beta, KIT, CSF-1R, the mammalian FLT3, and similar proteins. 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. PDGFR subfamily members are receptor tyr kinases (RTKs) containing an extracellular ligand-binding region with five immunoglobulin-like domains, a transmembrane segment, and an intracellular catalytic domain. PDGFR kinase domains are autoinhibited by their juxtamembrane regions containing tyr residues. The binding to their ligands leads to recept

Probab=98.56 E-value=1.5e-07 Score=77.61 Aligned_cols=152 Identities=15% Similarity=0.152 Sum_probs=92.9 Q ss_pred HHHHHHHHH--HHHHHHHHHHHHHHHEEC---CCCCCEEEEEEECCHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHH Q ss_conf 999999867--666778888655550212---888723687640310468877778899987532114685433469179 Q gi|254780623|r 116 IEELYCEFD--DPIAAASIAQVHPAVVHD---INGYRKVAVKIIRPGVRKRFFRDIQVMYLIARIQEKLLPSMRRLCFSA 190 (517) Q Consensus 116 ~~~~F~~fd--ePlasASiaQVh~A~l~d---~~~g~~VaVKV~rP~i~~~i~~Dl~~l~~~~~~~~~~~~~~~~~~~~~ 190 (517) T Consensus 30 wei~~~~l~~~~~lG~G~fG~Vy~a~~~g~~~~~~~~~VAvK~l~~~~~~------------------------------ 79 (302) T cd05055 30 WEFPRNNLSFGKTLGAGAFGKVVEATAYGLSKSDAVMKVAVKMLKPTAHS------------------------------ 79 (302) T ss_pred CCCCHHHEEECCEECCCCCCEEEEEEEECCCCCCCCEEEEEEEECCCCCH------------------------------ T ss_conf 10778990882498117771999989907888783279999995787997------------------------------ Q ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCC-CCCHHCCCHHCCCCEEEEECCCCCCCCHHHHHHHH-CCCHH---H Q ss_conf 9999998878886559999889872024467766-43000010221783353002478632426773320-02256---8 Q gi|254780623|r 191 VVRALEQVTKMEMDLRLEAAAFSEMAENTVKDQG-FRVPKIDWNRTERDVITMEWIDGVKISDTEKLRAC-GHDLE---R 265 (517) Q Consensus 191 ~~~e~~~~l~~ElD~~~Ea~n~~~~~~~~~~~~~-v~vP~vy~~~st~~VLvmE~i~G~~i~d~~~l~~~-~~d~~---~ 265 (517) T Consensus 80 ---------~~~~~f~~Ei~il~~L~~----HpNIV~l~g~~~-~~~~~~iV~Ey~~~GsL~~~L~~~~~~~l~~~~~~~ 145 (302) T cd05055 80 ---------SEREALMSELKIMSHLGN----HENIVNLLGACT-IGGPILVITEYCCYGDLLNFLRRKRESFLTLEDLLS 145 (302) T ss_pred ---------HHHHHHHHHHHHHHHCCC----CCCEEEEEEEEE-ECCEEEEEEECCCCCCHHHHHHHCCCCCCCHHHHHH T ss_conf ---------999999999999974679----999808999999-899999999868999689999757888899999999 Q ss_pred HHHHHHHHHHHHHHHCCEECCCCCCCEEEEECCCCEEEEECCHHEEC Q ss_conf 99999999999897448661787862289802895357434031216 Q gi|254780623|r 266 LSVTLVQSFLLHTLRDGFFHADLHPGNLFVDSKGYIVAVDMGITGRL 312 (517) Q Consensus 266 la~~l~~~~~~qi~~~GfFHaDPHpGNi~v~~dg~i~~lDfG~vg~l 312 (517) T Consensus 146 i~~qia~gl-~yLH~~~iiHRDLK~~NILl~~~~~~Ki~DFGla~~~ 191 (302) T cd05055 146 FSYQVAKGM-AFLASKNCIHRDLAARNVLLTHGKIVKICDFGLARDI 191 (302) T ss_pred HHHHHHHHH-HHHHHCCCCCCCCCCCCEEECCCCCEEEEECCCCEEC T ss_conf 999999999-9997689477746502233668995786025762133

HHsearch alignment for GI: 254780623 and conserved domain: cd05055