HHsearch alignment for GI: 254780669 and conserved domain: cd02801
>cd02801 DUS_like_FMN Dihydrouridine synthase-like (DUS-like) FMN-binding domain. Members of this family catalyze the reduction of the 5,6-double bond of a uridine residue on tRNA. Dihydrouridine modification of tRNA is widely observed in prokaryotes and eukaryotes, and also in some archaea. Most dihydrouridines are found in the D loop of t-RNAs. The role of dihydrouridine in tRNA is currently unknown, but may increase conformational flexibility of the tRNA. It is likely that different family members have different substrate specificities, which may overlap. 1VHN, a putative flavin oxidoreductase, has high sequence similarity to DUS. The enzymatic mechanism of 1VHN is not known at the present.
Probab=92.53 E-value=1 Score=25.63 Aligned_cols=107 Identities=18% Similarity=0.229 Sum_probs=67.7
Q ss_pred ECHHHCCCHHHHHHHHH-----CCCEEEEECCCCC-CHHHHHHHHHHHHHCCCCCEEEEECCCCCCCHHHCCCCCCCHHH
Q ss_conf 22576289999999850-----5977998367778-99999999999972587808995146544401000000010688
Q gi|254780669|r 140 IPALLCRQTDLLTAAAQ-----TGRVINVKKGQFL-SPWEMHNILQKLHAHGAKDVLFCERGTSFGYNTLVTDMRSIPIM 213 (301)
Q Consensus 140 IgA~~~rqtdLl~a~a~-----t~kpV~iKkgq~~-s~~e~~~a~eki~~~Gn~~i~lcERG~~fgy~~lvvD~~~i~~l 213 (301)
T Consensus 100 ~Ga~Ll~~p~~v~~iv~~~~~~~~ipVsvKiRlg~~~~~~~~~~~~~l~~~G~~~ltvH~Rt~~q~~~~-~a~~e~i~~~ 178 (231)
T cd02801 100 AGAALLKDPELVAEIVRAVREAVPIPVTVKIRLGWDDEEETLELAKALEDAGASALTVHGRTREQRYSG-PADWDYIAEI 178 (231)
T ss_pred CCHHHHHCHHHHHHHHHHHHHHCCCCEEEEEEECCCCHHHHHHHHHHHHHCCCCEEEEECCCHHHCCCC-CCCHHHHHHH
T ss_conf 307876297899999999997569947999970778634799999999976998999835614414677-6226999999
Q ss_pred HH-HCCCEEECHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHCCCEEEEE
Q ss_conf 85-187168711777421223453212638899999999997189889998
Q gi|254780669|r 214 TS-MGVPVIFDASHSVQQPGIHGNCSGGERQYIVPLAKAAVAIGIAGIFLE 263 (301)
Q Consensus 214 k~-~~~PVi~D~SHs~q~p~~~~~~~gG~r~~v~~la~aa~a~G~dGlfiE 263 (301)
T Consensus 179 ~~~~~ipvi~NG-----------dI~-s~~d~~~~~~~----tg~dgvMig 213 (231)
T cd02801 179 KEAVSIPVIANG-----------DIF-SLEDALRCLEQ----TGVDGVMIG 213 (231)
T ss_pred HHCCCCEEEEEC-----------CCC-CHHHHHHHHHH----HCCCEEEEC
T ss_conf 865997799838-----------909-99999999985----099999987