HHsearch alignment for GI: 254780655 and conserved domain: cd03376
>cd03376 TPP_PFOR_porB_like Thiamine pyrophosphate (TPP family), PFOR porB-like subfamily, TPP-binding module; composed of proteins similar to the beta subunit (porB) of the Helicobacter pylori four-subunit pyruvate ferredoxin oxidoreductase (PFOR), which are also found in archaea and some hyperthermophilic bacteria. PFOR catalyzes the oxidative decarboxylation of pyruvate to form acetyl-CoA, a crucial step in many metabolic pathways. Archaea, anaerobic bacteria and eukaryotes that lack mitochondria (and therefore pyruvate dehydrogenase) use PFOR to oxidatively decarboxylate pyruvate, with ferredoxin or flavodoxin as the electron acceptor. The 36-kDa porB subunit contains the binding sites for the cofactors, TPP and a divalent metal cation, which are required for activity.
Probab=97.75 E-value=0.00033 Score=49.50 Aligned_cols=123 Identities=20% Similarity=0.181 Sum_probs=81.6
Q ss_pred CCCCHHHHHHHHHHHHHHHHHHHHCCCCCCCCEEEEEECCCCCCCHHHHHHHHHHHHHCCCCEEEEEECCCCC-----CC
Q ss_conf 8863147999999999999853426887678459998436211434455788765220223306999627632-----23
Q gi|254780655|r 129 TGPLGQGIANAVGMAIAERKLREEFGDVLIDHYTYVLVGDGCLMEGISQEAISFAGHLGLSKLIVLWDNNGIS-----ID 203 (673)
Q Consensus 129 tG~lG~gis~a~G~A~a~k~~~~~~~~~~~d~~v~~iiGDG~l~eG~~~EAl~~A~~~~l~nli~i~d~N~~s-----i~ 203 (673)
T Consensus 55 h~~hgra~a~AtGik~a~~~l~~~--~---~~~Vv~~~GDG~~~-dIG~~~l~haa~Rn~~i~~iv~dN~~YgnTGGQ~S 128 (235)
T cd03376 55 HVAFENAAAVASGIEAALKALGRG--K---DITVVAFAGDGGTA-DIGFQALSGAAERGHDILYICYDNEAYMNTGIQRS 128 (235)
T ss_pred CHHHCCHHHHHHHHHHHHHHHHCC--C---CCEEEEEECCCHHH-HHHHHHHHHHHHCCCCEEEEEECCHHHCCCCCCCC
T ss_conf 400014677666199999986138--9---96399996474475-42078899999829983999988821003689669
Q ss_pred CCCCC-----------------CCCCCHHHHHHHCCCCCC-CCCCCCHHHHHHHHHHHHHCCCCHHHHHCCC
Q ss_conf 22355-----------------678217998864144444-4444406788888887511022102220133
Q gi|254780655|r 204 GPISL-----------------ADSTDQYARFRASGWNTL-SVNGHDHHAITSTLRKAQLSDKPTMIACETV 257 (673)
Q Consensus 204 ~~~~~-----------------~~~~~~~~~~~a~Gw~~~-~vdG~d~~~i~~a~~~ak~~~kP~~I~~~T~ 257 (673)
T Consensus 129 ~tTp~G~~t~tsp~G~~~~g~~~~~kd~~~i~~a~g~~yVA~~~~~~~~~~~k~i~~A~~~~G~s~i~v~sp 200 (235)
T cd03376 129 GSTPYGAWTTTTPVGKVSFGKKQPKKDLPLIMAAHNIPYVATASVAYPEDLYKKVKKALSIEGPAYIHILSP 200 (235)
T ss_pred CCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHCCCCEEEEECCCCHHHHHHHHHHHHCCCCCEEEEEECC
T ss_conf 899898631126888557787778869999998709958999745899999999999972899889999647