RPSBLAST alignment for GI: 254780831 and conserved domain: TIGR02016

>gnl|CDD|162661 TIGR02016, BchX, chlorophyllide reductase iron protein subunit X. This model represents the X subunit of the three-subunit enzyme, (bacterio)chlorophyllide reductase. This enzyme is responsible for the reduction of the chlorin B-ring and is closely related to the protochlorophyllide reductase complex which reduces the D-ring. Both of these complexes in turn are homologous to nitrogenase. This subunit is homologous to the nitrogenase component II, or "iron" protein. Length = 296

 Score = 40.6 bits (95), Expect = 6e-04
 Identities = 55/235 (23%), Positives = 103/235 (43%), Gaps = 51/235 (21%)

Query: 103 GKGGVGKSTTVVNIACALKNKGKNVAILDAD---------VYGPSIPKLLKISGKVEISD 153
           GKGG GKS T  N++  +   GK V  L  D           G S+P +++++ + +++ 
Sbjct: 7   GKGGSGKSFTTTNLSHMMAEMGKRVLQLGCDPKHDSTSLLFGGISLPTIIEVATEKKLAG 66

Query: 154 KKFLKPKENYGIKIMSMASLVDENVAMIWRGPMVQSA-----IMH---MLHNVVWGQ--L 203
           ++       +   IM+ +  V     M   GP V        I+H   +L  + +     
Sbjct: 67  EEVKVGDVCFKTTIMNGSGGV---YGMELGGPEVGRGCGGRGIIHGFDLLEKLGFHDWDF 123

Query: 204 DFLLIDMPPGTGDA-----HLTIAQKIPLSGVVIVSTPQDLALI----DVKRAISMYQKM 254
           DF+L+D     GD         +A+   L+  VIV    D   +    ++  A+  ++K+
Sbjct: 124 DFVLMDF---LGDVVCGGFATPLARS--LAEEVIVIGSNDRQSLYVANNICNAVEYFRKL 178

Query: 255 --NIPIIGMIENMSYFLASDTGKKYDLFGNGGARFEAEKIGIPFLESVPFDMDVR 307
              + ++G++ N           + D  G+G A+  A ++GIP L ++P D ++R
Sbjct: 179 GGRVGLLGLVVN-----------RDD--GSGEAQAFAREVGIPVLAAIPADEELR 220