HHsearch alignment for GI: 254780856 and conserved domain: cd03083

>cd03083 TRX_Fd_NuoE_hoxF TRX-like [2Fe-2S] Ferredoxin (Fd) family, NADH:ubiquinone oxidoreductase (Nuo) subunit E subfamily, hoxF; composed of proteins similar to the NAD-reducing hydrogenase (hoxS) alpha subunit of Alcaligenes eutrophus H16. HoxS is a cytoplasmic hydrogenase catalyzing the oxidation of molecular hydrogen accompanied by the reduction of NAD. It is composed of four structural subunits encoded by the genes hoxF, hoxU, hoxY and hoxH. The hoxF protein (or alpha subunit) is a fusion protein containing an N-terminal NuoE-like domain and a C-terminal NuoF domain. NuoE and NuoF are components of Nuo, a multisubunit complex catalyzing the electron transfer of NADH to quinone coupled with the transfer of protons across the membrane. Electrons are transferred from NADH to quinone through a chain of iron-sulfur clusters in Nuo, including the [2Fe-2S] cluster in NuoE and the [4Fe-4S] cluster in NuoF. In addition, NuoF is also the NADH- and FMN-binding subunit. HoxF may be involved
Probab=99.94  E-value=1.8e-27  Score=206.10  Aligned_cols=80  Identities=16%  Similarity=0.392  Sum_probs=78.4

Q ss_pred             CEEEEECCCHHHHHHCCHHHHHHHHHHHCCCCCCCCCCCCEEEEEECCCCCCCCCCEEEECCHHHCCCCHHHHHHHHHHH
Q ss_conf             06999618835877089248999998827564751778818999532456677886799858341458898999999999
Q gi|254780856|r   93 RAHVQVCGTTPCMLRGCEKLIEVCRNKIHQKPLHRNSDGTLSWEEVECQGACVNAPMVMIGKDTYEDLTPERLEEIIDAF  172 (218)
Q Consensus        93 k~~I~VC~~~~C~l~G~~~l~~~l~~~Lgi~~gett~DG~ftLe~v~CLG~C~~AP~~~Vn~~~y~~lt~e~~~~il~~L  172 (218)
T Consensus         1 Ky~I~vC~~~~C~l~G~~~i~~~l~~~LGi~~GeTt~DG~fTl~~~~ClG~C~~aP~~~Vn~~~~~~lT~ekv~~ile~~   80 (80)
T cd03083           1 KYRIYLSDSITDRMNGYKAVLDALCRELGIRFGEVDEDGMVGLFFTSCTGLCDQGPALLINNRVFTRLTPGRIDQIAELI   80 (80)
T ss_pred             CEEEEEECCHHHHHCCHHHHHHHHHHHHCCCCCCCCCCCCEEEEEEEECCCCCCCCEEEECCEEECCCCHHHHHHHHHHC
T ss_conf             96999728889985797999999999968998968899978999842727578999699999974788989999999639