>cd02000 TPP_E1_PDC_ADC_BCADC Thiamine pyrophosphate (TPP) family, E1 of PDC_ADC_BCADC subfamily, TPP-binding module; composed of proteins similar to the E1 components of the human pyruvate dehydrogenase complex (PDC), the acetoin dehydrogenase complex (ADC) and the branched chain alpha-keto acid dehydrogenase/2-oxoisovalerate dehydrogenase complex (BCADC). PDC catalyzes the irreversible oxidative decarboxylation of pyruvate to produce acetyl-CoA in the bridging step between glycolysis and the citric acid cycle. ADC participates in the breakdown of acetoin while BCADC participates in the breakdown of branched chain amino acids. BCADC catalyzes the oxidative decarboxylation of 4-methyl-2-oxopentanoate, 3-methyl-2-oxopentanoate and 3-methyl-2-oxobutanoate (branched chain 2-oxo acids derived from the transamination of leucine, valine and isoleucine).

Probab=99.87 E-value=2.2e-20 Score=166.68 Aligned_cols=173 Identities=25% Similarity=0.286 Sum_probs=129.0 Q ss_pred CEEEEECCCCHHHHHHHHHHCCCCCCCHHHHH-HH-HCCCCCC-----CCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHH Q ss_conf 77998565201899999997076889988986-40-0038879-----88988889987306888631479999999999 Q gi|254780655|r 73 DRFVLSAGHGSMLYYALLYLLGYQDVTIEDIK-NF-RTIGSKT-----AGHPEYGSCAGIEATTGPLGQGIANAVGMAIA 145 (673) Q Consensus 73 Dr~v~s~GH~s~~~Y~~~~l~G~~~~~~e~l~-~~-r~~~s~~-----~Ghpe~~~~~~v~~~tG~lG~gis~a~G~A~a 145 (673) T Consensus 49 D~-~~-~~yR~---~~~~la~G~---~~~~~~~e~~g~~~g~~~Gr~gs~H~~-~~~~~~~~~~~~vg~~~p~a~G~A~a 119 (293) T cd02000 49 DW-VF-PTYRD---HGHALARGV---DLKEMLAELFGKETGPCKGRGGSMHIG-DKEKNFFGGNGIVGGQVPLAAGAALA 119 (293) T ss_pred CE-EE-ECCCH---HHHHHHHCC---CHHHHHHHHHCCCCCCCCCCCCCCCCC-CCCCCEECCCCCCCCCCCHHHHHHHH T ss_conf 98-98-14520---899999099---999999998257778888888868588-71020504654124663347767899 Q ss_pred HHHHHHHCCCCCCCCEEEEEECCCCCCCHHHHHHHHHHHHHCCCCEEEEEECCCCCCCCCCCCCCC-CCHHHHHHHCCCC Q ss_conf 998534268876784599984362114344557887652202233069996276322322355678-2179988641444 Q gi|254780655|r 146 ERKLREEFGDVLIDHYTYVLVGDGCLMEGISQEAISFAGHLGLSKLIVLWDNNGISIDGPISLADS-TDQYARFRASGWN 224 (673) Q Consensus 146 ~k~~~~~~~~~~~d~~v~~iiGDG~l~eG~~~EAl~~A~~~~l~nli~i~d~N~~si~~~~~~~~~-~~~~~~~~a~Gw~ 224 (673) T Consensus 120 ~k~~~~-------~~v~v~~~GDGa~~~G~f~EalN~A~~~~L-Pvlfv~enN~yaist~~~~~~~~~~~~~r~~~~gi~ 191 (293) T cd02000 120 LKYRGE-------DRVAVCFFGDGATNEGDFHEALNFAALWKL-PVIFVCENNGYAISTPTSRQTAGTSIADRAAAYGIP 191 (293) T ss_pred HHHHCC-------CCEEEEEECCCCCCCCHHHHHHHHHHHCCC-CEEEEEEECCEECCCCHHHHCCCCCHHHHHHHCCCC T ss_conf 997589-------988999716874551479999998865379-879999748730235688732774487735326987 Q ss_pred CCCCCCCCHHHHHHHHHH----HHHCCCCHHHHHCCCCCCCC Q ss_conf 444444406788888887----51102210222013345557 Q gi|254780655|r 225 TLSVNGHDHHAITSTLRK----AQLSDKPTMIACETVIGFGS 262 (673) Q Consensus 225 ~~~vdG~d~~~i~~a~~~----ak~~~kP~~I~~~T~kG~G~ 262 (673) T Consensus 192 ~~~vDG~D~~~v~~~~~~Ai~~~R~~~gP~lie~~TyR~~gH 233 (293) T cd02000 192 GIRVDGNDVLAVYEAAKEAVERARAGGGPTLIEAVTYRLGGH 233 (293) T ss_pred EEEECCCCHHHHHHHHHHHHHHHHCCCCCEEEEEEEECCCCC T ss_conf 699748789999999999999985389988999985616755

HHsearch alignment for GI: 254780655 and conserved domain: cd02000