HHsearch alignment for GI: 254780439 and conserved domain: cd01977
>cd01977 Nitrogenase_VFe_alpha Nitrogenase_VFe_alpha -like: Nitrogenase VFe protein, alpha subunit like. This group contains proteins similar to the alpha subunits of, the VFe protein of the vanadium-dependent (V-) nitrogenase and the FeFe protein of the iron only (Fe-) nitrogenase Nitrogenase catalyzes the ATP-dependent reduction of dinitrogen (N2) to ammonia. In addition to V- and Fe- nitrogenases there is a molybdenum (Mo)-dependent nitrogenase which is the most widespread and best characterized of these systems. These systems consist of component 1 (VFe protein, FeFe protein or, MoFe protein respectively) and, component 2 (Fe protein). MoFe is an alpha2beta2 tetramer, V-and Fe- nitrogenases are alpha2beta2delta2 hexamers. The alpha and beta subunits of VFe and FeFe are similar to the alpha and beta subunits of MoFe. For MoFe each alphabeta pair contains one P-cluster (at the alphabeta interface) and, one molecule of iron molybdenum cofactor (FeMoco) contained within the alpha sub
Probab=90.73 E-value=0.78 Score=24.39 Aligned_cols=32 Identities=28% Similarity=0.538 Sum_probs=16.7
Q ss_pred CCEEEEECCCCEEECCCCCCCHHHHHHHHHHH-HCCCCEEEEEC
Q ss_conf 74189972763020147665318999999999-65980699606
Q gi|254780439|r 618 RKKIVILGGGPNRIGQGIEFDYCCCHASFSLK-EAGFETIMINC 660 (1162)
Q Consensus 618 ~kkviVlGsGp~RIGqgiEFDy~~v~a~~aLr-~~G~~tImIN~ 660 (1162)
T Consensus 288 GKkv~i~~g~~~-----------~~~~~~~~~~ElGmevv~~~~ 320 (415)
T cd01977 288 GKKVCIWTGGPK-----------LWHWTKVIEDELGMQVVAMSS 320 (415)
T ss_pred CCEEEEECCCHH-----------HHHHHHHHHHHCCCEEEEECC
T ss_conf 998999758558-----------999999999866858999605