ID 1.14.19.2 DE Acyl-[acyl-carrier-protein] desaturase. AN Stearyl acyl carrier protein desaturase. AN Stearyl-ACP desaturase. CA Stearoyl-[acyl-carrier-protein] + reduced acceptor + O(2) = oleoyl-[acyl- CA carrier-protein] + acceptor + 2 H(2)O. CC -!- The enzyme from safflower is specific for stearoyl-[acyl-carrier CC protein]; that from Euglena acts on derivatives of a number of long- CC chain fatty acids. CC -!- Requires ferredoxin. CC -!- Formerly EC 1.14.99.6. PR PROSITE; PDOC00399; DR Q9LF04, STAD1_ARATH; E3PZS1, STAD1_OPHSP; B8A7A3, STAD1_ORYSI; DR Q8LJJ9, STAD1_ORYSJ; Q9M881, STAD2_ARATH; E3PZS3, STAD2_OPHEA; DR E3PZS2, STAD2_OPHSP; A2WYF4, STAD2_ORYSI; Q8S059, STAD2_ORYSJ; DR Q9LF05, STAD3_ARATH; E3PZS0, STAD3_OPHEA; E3PZR9, STAD3_OPHSP; DR B8AIC3, STAD3_ORYSI; B9F058, STAD3_ORYSJ; Q9M880, STAD4_ARATH; DR Q84MF1, STAD4_ORYSJ; Q9M879, STAD5_ARATH; A2XSL4, STAD5_ORYSI; DR Q40731, STAD5_ORYSJ; Q84VY3, STAD6_ARATH; A2YS71, STAD6_ORYSI; DR Q0J7E4, STAD6_ORYSJ; O22832, STAD7_ARATH; A2YS76, STAD7_ORYSI; DR Q6Z1I5, STAD7_ORYSJ; Q01771, STADS_BRANA; P29108, STAD_BRANA ; DR P22243, STAD_CARTI ; P32063, STAD_CORSA ; P32061, STAD_CUCSA ; DR O24428, STAD_ELAGV ; Q42770, STAD_GOSHI ; Q96456, STAD_HELAN ; DR P32062, STAD_LINUS ; Q43593, STAD_OLEEU ; P22337, STAD_RICCO ; DR Q01753, STAD_SIMCH ; Q41319, STAD_SOLCO ; P46253, STAD_SOLTU ; DR Q42807, STAD_SOYBN ; P28645, STAD_SPIOL ; //