HHsearch alignment for GI: 254780453 and conserved domain: TIGR03470

>TIGR03470 HpnH hopanoid biosynthesis associated radical SAM protein HpnH. The sequences represented by this model are members of the radical SAM superfamily of enzymes (pfam04055). These enzymes utilize an iron-sulfur redox cluster and S-adenosylmethionine to carry out diverse radical mediated reactions. The members of this clade are frequently found in the same locus as squalene-hopene cyclase (SHC, TIGR01507) and other genes associated with the biosynthesis of hopanoid natural products. The linkage between SHC and this radical SAM enzyme is strong; one is nearly always observed in the same genome where the other is found. A hopanoid biosynthesis locus was described in Zymomonas mobilis consisting of the genes HpnA-E and SHC (HpnF). Continuing past SHC are found a phosphorylase enzyme (ZMO0873, i.e. HpnG, TIGR03468) and this radical SAM enzyme (ZMO0874) which we name here HpnH. Granted, in Z. mobilis, HpnH is in a convergent orientation with respect to HpnA-G, but one gene beyond HpnH
Probab=92.31  E-value=0.42  Score=27.55  Aligned_cols=126  Identities=22%  Similarity=0.208  Sum_probs=71.7

Q ss_pred             CCHHHHHHHHHHHCCCCCEEEECHHHHHCCCHHHHHHHHHHCHHHHHHHHHCCHHHHHHHHHHHHCCCCCEEEEEECC--
Q ss_conf             998999999997388522899868998425589999998515466787764042467898776521567508997246--
Q gi|254780453|r   22 PTVKEAERIVSILSDTVSFYKIGYHLSFSGGLELARDLISDGKSVFLDMKLFDIGSSVTAAIEHIANMGVAMLTVHAY--   99 (238)
Q Consensus        22 ~~~~e~l~l~~~l~~~i~~iKig~~l~~~~G~~~i~~l~k~~~~If~D~K~~DIpnTv~~~v~~~~~~g~d~iTvH~~--   99 (238)
T Consensus        59 Ls~ee~~~~~~e~Gap~V~itGGEPLLr~dl~eIv~~a~~~g~~v~l~T----NG~Ll~k~i~~~~~~~~~~~~VsLDG~  134 (318)
T TIGR03470        59 LSVEECLRAVDECGAPVVSIPGGEPLLHPEIDEIVRGLVARKKFVYLCT----NALLLEKKLDKFEPSPYLTFSVHLDGL  134 (318)
T ss_pred             CCHHHHHHHHHHCCCCEEEECCCCCCCCCCHHHHHHHHHHCCCEEEEEC----CHHHHHHHHHHHHHCCCCEEEEECCCC
T ss_conf             8999999999984997899518874556479999999997599799977----552009999998518883699980178


Q ss_pred             ----------CHHHHHHHHH---HCCCCCCEEEEEEECCCCHHHHHHHHCCCCHHHHHHHHHHHHHHCCCCCCCCCC
Q ss_conf             ----------0467777653---023553104666414777688765201210488765445421102443111341
Q gi|254780453|r  100 ----------PQTMRSAVSV---VRDTGICLLAVTVLTSMDDFDLRESGYEKDISDMVRMRAVQARDIGMGGIVCSP  163 (238)
Q Consensus       100 ----------~~~l~~~~~~---~~~~~~~il~Vt~LTS~~~~~l~~~g~~~~~~~~v~~~a~~a~~~g~~GvV~s~  163 (238)
T Consensus       135 ~e~HD~~r~~~G~Fd~av~aIr~ak~~G~~V~iN~Tvf~--~~n----------~~~i~~~~d~~~~lgVdgi~isp  199 (318)
T TIGR03470       135 REHHDASVCREGVFDRAVEAIREAKARGFRVTTNTTLFN--DTD----------PEEVAEFFDYLTDLGVDGMTISP  199 (318)
T ss_pred             HHHHHHHHCCCCHHHHHHHHHHHHHHCCCCEEEEEEEEC--CCC----------HHHHHHHHHHHHHCCCCEEEECC
T ss_conf             788668871797799999999999986994679989706--899----------99999999999876997389766