>7YH1_1|Chains A, B, C, D|Roadblock/LC7 domain protein|Candidatus Prometheoarchaeum syntrophicum (2594042) GPMIEFFQEILISLKKIKGIHGSAIIERYGGIISSTLPGWVNQELIAALATHILKISEKSASELNLGTFLDAIIENERGKLLFYAIGDKIVSVITTHDAKLGILDMKLRAALEKLKF