HHsearch alignment for GI: 254780368 and conserved domain: cd01715
>cd01715 ETF_alpha The electron transfer flavoprotein (ETF) serves as a specific electron acceptor for various mitochondrial dehydrogenases. ETF transfers electrons to the main respiratory chain via ETF-ubiquinone oxidoreductase. ETF is an heterodimer that consists of an alpha and a beta subunit which binds one molecule of FAD per dimer . A similar system also exists in some bacteria. The homologous pair of proteins (FixA/FixB) are essential for nitrogen fixation. The alpha subunit of ETF is structurally related to the bacterial nitrogen fixation protein fixB which could play a role in a redox process and feed electrons to ferredoxin.
Probab=99.12 E-value=1e-08 Score=76.21 Aligned_cols=137 Identities=24% Similarity=0.242 Sum_probs=107.0
Q ss_pred CCCHHHHHHHHHHHHHHCCCCCCEEEEEECCCHHHHHHHHHHHHCCCCCEEEECC--CCCCHHHHHHHHHHHHHCCCCCE
Q ss_conf 2601368999999998559985289999714101588888785077762376336--54788999999999861268649
Q gi|254780368|r 35 MNPFDEIALEESLQLREKGIATEVIVVSIGSCKVEEVLKNSLAMGADRGILIESN--ETLEPLSIAKILREIVKKENPII 112 (249)
Q Consensus 35 in~~D~~AlE~Al~lke~~~g~~V~~lsvG~~~~~~~Lr~alAmGaD~ai~i~d~--~~~D~~~~A~~La~~i~~~~~DL 112 (249)
T Consensus 13 l~~~s~Ell~~A~~L-----~~~v~avv~G~~-~~~~~~~l~~~Ga~~V~~~~~~~l~~~~~~~~~~~l~~~~~~~~p~~ 86 (168)
T cd01715 13 LRELTLEAVTAARKL-----GGEVTALVIGSG-AEAVAAALKAYGADKVLVAEDPALAHYLAEPYAPALVALAKKEKPSH 86 (168)
T ss_pred ECHHHHHHHHHHHHH-----CCCEEEEEECCC-CHHHHHHHHHCCCCEEEEECCCCCCCCCHHHHHHHHHHHHHCCCCCE
T ss_conf 988999999999985-----997699995785-44679998656988999956810204577899999999875239978
Q ss_pred EEEEECCCCCCCEEHHHHHHHHHCCCCEEEEEEEEECCCEEEEEEECCCCE--EEEEE-CCCEEEEEECCCCCC
Q ss_conf 999611358886128999999857961332443343286599998358967--99996-398899984355654
Q gi|254780368|r 113 VIAGKQTTDNESNQTGQMLAALMRWPQATFVSNIKIIDNHAIVTREVGHGT--MTMET-PLPAVITVDLNLNEP 183 (249)
Q Consensus 113 Il~G~~S~D~~~g~v~~~lA~~Lg~p~vt~v~~i~~~~~~~~v~r~~e~g~--e~v~~-~lPavisv~~~~n~P 183 (249)
T Consensus 87 Vl~~~---t~~grdlaprlAa~l~a~~vsdv~~l~~---~~~~~r~v~~Gk~~~~~~~~~~~~i~tvr~~sF~~ 154 (168)
T cd01715 87 ILAGA---TSFGKDLAPRVAAKLDVGLISDVTALED---DLTFTRPIYAGNALATVKSPDRPKVATVRPGAFPA 154 (168)
T ss_pred EEECC---CHHHHHHHHHHHHHHCCCEECCEEEECC---CCEEEEECCCCEEEEEEEECCCCEEEEECCCCCCC
T ss_conf 99648---8758789999999869872442599548---99999753688079999948998899999987557