>4N4J_1|Chain A|hydroxylamine oxidoreductase|Candidatus Kuenenia stuttgartiensis (174633) EGPTFQDVASQVFGQPVGPDNDGTLYIFGLTAKYTEPEYVDGRGPYKSFLKMLPSIRWYDPEHYWTNGSQTEGVFKNEECVLCHTVQTPTIVNDWKQSSHGSKDIRRGIGIKKDGKPVEDLVGCADCHGNNHQKLEMPTYKLCNDCHPKETAEHRAGGLGSHTHAYTVNVLEFSWHVGKPAEEVTGCAHCHAIAENRCSGCHTRHKFDPAEARKPTACRVCHMGIDHDEWAMYNTSIHGALYEAESARMDWGKKLKKGNYRVPTCAYCHMQNGDHNPQRFGTIYSDMGMFQVDRGAPKHKAKRDSWIKLCQDCHSPRFAADKLKEMDAGVNLSFTKWREAAAVIVGCYLDGVVDPMPEGSAPDWYGHYTFSLLPGGDPRFYATSNLERLGLEMICYLTGNVYKAYAHMSMYNQTYGNGSAFEQDRKLVEIKTEAAKLRRFAAIEKKIGLEHKSADFWKHGEYLDLLPGWKRKPGDVDVEWFKRTDIPHRANADAGVEIHH