HHsearch alignment for GI: 254781053 and conserved domain: TIGR03467

>TIGR03467 HpnE squalene-associated FAD-dependent desaturase. The sequences in this family are members of the pfam01593 superfamily of flavin-containing amine oxidases which include the phytoene desaturases. These sequences also include a FAD-dependent oxidoreductase domain, pfam01266. The genes of the family modeled here are generally in the same locus with genes involved in the biosynthesis and elaboration of squalene, the condensation product of the polyisoprenoid farnesyl pyrophosphate. This gene and its association with hopene biosynthesis in Zymomonas mobilis has been noted in the literature where the gene symbol hpnE was assigned. This gene is also found in contexts where the downstream conversion of squalene to hopenes is not evidence. The precise nature of the reaction catalyzed by this enzyme is unknown at this time.
Probab=94.44  E-value=0.007  Score=39.50  Aligned_cols=53  Identities=19%  Similarity=0.331  Sum_probs=40.6

Q ss_pred             CCCCCCCCCCCCCCCCCCCHHHHHHHCCCCCCEEEEEEECCCCCCCEEEEEEECCC
Q ss_conf             11222222222222232200234420146872169997213321100000232045
Q gi|254781053|r  217 IAAHCLKIMSKQGMNFQLNSKVSSVKKVKGKAQVVYRSTDDEPINIEADAVLVAAG  272 (466)
Q Consensus       217 ~~~~~~~~l~~~gV~i~~~~~v~~i~~~~~~~~v~~~~~~g~~~~i~~D~vl~a~G  272 (466)
T Consensus       210 ~~~~~~~~l~~~g~~i~l~~~V~~I~~~~~~v~~~~~~-~g--~~~~ad~VI~a~p  262 (430)
T TIGR03467       210 FPEPARRWLDSRGGEVRLGHRVRALEANAGGIRALIRA-GG--ETLTADAVVLAVP  262 (430)
T ss_pred             HHHHHHHHHHHCCCEEECCCEEEEEEEECCEEEEEEEC-CC--EEEECCEEEECCC
T ss_conf             99999999996497677698368999979988999950-98--7997799998989