>gnl|CDD|130348 TIGR01281, DPOR_bchL, light-independent protochlorophyllide reductase, iron-sulfur ATP-binding protein. The BchL peptide (ChlL in chloroplast and cyanobacteria) is an ATP-binding iron-sulfur protein of the dark form protochlorophyllide reductase, an enzyme similar to nitrogenase. This subunit resembles the nitrogenase NifH subunit. Length = 268

 Score = 39.4 bits (92), Expect = 0.001
 Identities = 14/25 (56%), Positives = 17/25 (68%)

Query: 103 GKGGVGKSTTVVNIACALKNKGKNV 127
           GKGG+GKSTT  N++ A    GK V
Sbjct: 7   GKGGIGKSTTSSNLSVAFAKLGKRV 31