>2gkn_B mol:protein length:136 Hemoglobin-like protein HbN MGLLSRLRKREPISIYDKIGGHEAIEVVVEDFYVRVLADDQLSAFFSGTNMSRLKGKVV EFFAAALGGPEPYTGAPMKQVHQGRGITMHHFSLVAGHLADALTAAGVPSETITEILGV IAPLAVDVTSGESTTAPV