HHsearch alignment for GI: peg_74 and conserved domain: cd00657

>cd00657 Ferritin_like Ferritin-like superfamily of diiron-containing four-helix-bundle proteins. Ferritin-like, diiron-carboxylate proteins participate in a range of functions including iron regulation, mono-oxygenation, and reactive radical production. These proteins are characterized by the fact that they catalyze dioxygen-dependent oxidation-hydroxylation reactions within diiron centers; one exception is manganese catalase, which catalyzes peroxide-dependent oxidation-reduction within a dimanganese center. Diiron-carboxylate proteins are further characterized by the presence of duplicate metal ligands, glutamates and histidines (ExxH) and two additional glutamates within a four-helix bundle. Outside of these conserved residues there is little obvious homology. Members include bacterioferritin, ferritin, rubrerythrin, aromatic and alkene monooxygenase hydroxylases (AAMH), ribonucleotide reductase R2 (RNRR2), acyl-ACP-desaturases (Acyl_ACP_Desat), manganese (Mn) catalases, demethoxyub
Probab=91.55  E-value=1.1  Score=24.25  Aligned_cols=57  Identities=21%  Similarity=0.136  Sum_probs=46.3

Q ss_pred             HHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCH
Q ss_conf             9999977636777777888876528689999999999999999999999999823763
Q 537021.9.peg.7   85 NLGFFASSESLVANNIVLAIYRHLSNPECRQYLLRQAFEEAVHSHTFQYIITSLGLDE  142 (196)
Q Consensus        85 iL~ffs~~D~~v~~nl~~~i~~~i~~pE~~~~~~~q~~~E~iHs~sYs~il~tl~~d~  142 (196)
T Consensus         2 ~L~~~l~~E-~~a~~~Y~~~a~~~~~~~~~~~~~~~a~eE~~H~~~l~~~~~~l~~~p   58 (130)
T cd00657           2 LLNDALAGE-YAAIIAYGQLAARAPDPDLKDELLEIADEERRHADALAERLRELGGTP   58 (130)
T ss_pred             HHHHHHHHH-HHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCC
T ss_conf             888999999-999999999998889977999999999999999999999999808988