000 01960nam a2200253Ia 4500
003 MX-MdCICY
005 20250625162433.0
040 _cCICY
090 _aB-19582
245 1 0 _aConnecting primary and specialized metabolism: Amino acid conjugation of phytohormones by GRETCHEN HAGEN 3 (GH3)acyl acid amido synthetases
490 0 _vCurrent Opinion in Plant Biology, 66, p.102194, 2022
520 3 _aGRETCHEN HAGEN 3 (GH3)acyl acid amido synthetases catalyze the ATP-dependent conjugation of phytohormones with amino acids. Traditionally, GH3 proteins are associated with synthesis of the bioactive jasmonate hormone (+)-7- iso -jasmonoyl-L-isoleucine (JA-Ile)and conjugation of indole-3- acetic acid (IAA)with amino acids that tag the hormone for degradation and/or storage. Modifications of JA and IAA by GH3 acyl acid amido synthetases help maintain phytohormones homeostasis. Recent studies broaden the roles of GH3 proteins to include the regulation of JA biosynthesis; the modification of other auxins (i.e., phenylacetic acid and indole- 3-butyric acid); the conjugation of auxinic herbicides, such as 4-dichlorophenoxyacetic acid, 4-(2,4-dichlorophenoxy)butyric acid, and dicamba; and the missing step in the isochorismate pathway for the biosynthesis of salicylic acid. The GH3 protein family joins the growing number of versatile enzyme families that blur the line between primary and specialized metabolism for an increasing range of biology functions.
650 1 4 _aACYL ACID AMINO SYNTHETASE
650 1 4 _aAUXIN
650 1 4 _aGRETCHEN HAGEN 3 PROTEIN
650 1 4 _aJASMONIC ACID
650 1 4 _aPHYTOHORMONE
650 1 4 _aPROTEIN STRUCTURE
650 1 4 _aSALICYLIC ACID
700 1 2 _aJez, J. M.
856 4 0 _uhttps://drive.google.com/file/d/1FeppccNggq8ZuFnVcKUl0frrcXnyphBy/view?usp=drivesdk
_zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
942 _2Loc
_cREF1
008 250602s9999 xx |||||s2 |||| ||und|d
999 _c53706
_d53706