HHsearch alignment for GI: 254780217 and conserved domain: cd02032

>cd02032 Bchl_like This family of proteins contains bchL and chlL. Protochlorophyllide reductase catalyzes the reductive formation of chlorophyllide from protochlorophyllide during biosynthesis of chlorophylls and bacteriochlorophylls. Three genes, bchL, bchN and bchB, are involved in light-independent protochlorophyllide reduction in bacteriochlorophyll biosynthesis. In cyanobacteria, algae, and gymnosperms, three similar genes, chlL, chlN and chlB are involved in protochlorophyllide reduction during chlorophylls biosynthesis. BchL/chlL, bchN/chlN and bchB/chlB exhibit significant sequence similarity to the nifH, nifD and nifK subunits of nitrogenase, respectively. Nitrogenase catalyzes the reductive formation of ammonia from dinitrogen.
Probab=91.97  E-value=0.26  Score=30.18  Aligned_cols=117  Identities=15%  Similarity=0.109  Sum_probs=58.5

Q ss_pred             EEECCCCCCCHHHHHHHHHHHHHCCCCCCCCCHHHCCCCCCCHHHHHHHCCCCCCEEEECCCCH--HH------------
Q ss_conf             6311798988899999999998177998864312101267886799996789875453001000--10------------
Q gi|254780217|r   37 LLFEGEQGIGKATLGFRYAGHVLQNPDFSKAPVRMCNPDPCSPFVKQMASHALHDFLYLSYSLN--PK------------  102 (347)
Q Consensus        37 ~Lf~Gp~GiGK~~~A~~~A~~llc~~~~~~~~~~~~~~~~~~~~~~~i~~~~hpd~~~i~~~~~--~k------------  102 (347)
T Consensus         3 iaiyGKGGIGKSTttaNl~aaLA~~G~--kVl~Igc--Dpk~Dst~~L~g~~~~tvld~l~~~~~~~~~~~~~d~v~~g~   78 (267)
T cd02032           3 LAVYGKGGIGKSTTSSNLSVALAKRGK--KVLQIGC--DPKHDSTFTLTGFLIPTVIDILEEVDFHYEELWPEDVIYEGY   78 (267)
T ss_pred             EEEECCCCCCHHHHHHHHHHHHHHCCC--EEEEECC--CCCHHHHHHHCCCCCCCHHHHHHHHCCCHHHCCHHHHHHCCC
T ss_conf             999779965787789999999998799--5999778--995155675269886839999986088666414778753076


Q ss_pred             -------CCCCCCCC-----CH-HHHHHHHH-----HC---------------CCCCCCCCCHHHHHHHHHHCCHHHHHH
Q ss_conf             -------13421232-----37-88755443-----10---------------222111121035322055424000145
Q gi|254780217|r  103 -------TGKWRTVI-----TV-DEIRRIRY-----FL---------------SLTANTGYWRVIMIDPVDGMNRNAANA  149 (347)
Q Consensus       103 -------~~~~~~~I-----~v-d~IR~l~~-----~~---------------~~~~~~~~~Ki~IId~ad~ln~~AaNA  149 (347)
T Consensus        79 ~gv~cvEaGgP~pg~Gcagrgi~~~~~lL~~l~~~~~~D~Vl~DvlgdVvcgGFa~pi~~Ad~~~iVTs~e~~sl~aAn~  158 (267)
T cd02032          79 GGVDCVEAGGPPAGAGCGGYVVGETVKLLKELNLFEEYDVILFDVLGDVVCGGFAAPLNYADYALIVTDNDFDSIFAANR  158 (267)
T ss_pred             CCCEEEECCCCCCCCCCCCCCHHHHHHHHHHCCCCCCCCEEEEECCCCCCCCCCCCCCCCCCEEEEEECCCHHHHHHHHH
T ss_conf             78457665899999887764048999999871664347789995366544566567610068899995671878999999


Q ss_pred             HHHHHHHC
Q ss_conf             67776630
Q gi|254780217|r  150 LLKSLEEP  157 (347)
Q Consensus       150 LLK~LEEP  157 (347)
T Consensus       159 I~~~i~~~  166 (267)
T cd02032         159 IAAAVREK  166 (267)
T ss_pred             HHHHHHHH
T ss_conf             99999997