PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 31760159-0 2019 PBS3 and EPS1 Complete Salicylic Acid Biosynthesis from Isochorismate in Arabidopsis. Salicylic Acid 23-37 Auxin-responsive GH3 family protein Arabidopsis thaliana 0-4 31760159-6 2019 We found that PBS3, a GH3 acyl adenylase-family enzyme important for SA accumulation, catalyzes ATP- and Mg2+-dependent conjugation of L-glutamate primarily to the 8-carboxyl of isochorismate and yields the key SA biosynthetic intermediate, isochorismoyl-glutamate A. Acyl Coenzyme A 26-30 Auxin-responsive GH3 family protein Arabidopsis thaliana 14-18 31760159-6 2019 We found that PBS3, a GH3 acyl adenylase-family enzyme important for SA accumulation, catalyzes ATP- and Mg2+-dependent conjugation of L-glutamate primarily to the 8-carboxyl of isochorismate and yields the key SA biosynthetic intermediate, isochorismoyl-glutamate A. Salicylic Acid 69-71 Auxin-responsive GH3 family protein Arabidopsis thaliana 14-18 31760159-6 2019 We found that PBS3, a GH3 acyl adenylase-family enzyme important for SA accumulation, catalyzes ATP- and Mg2+-dependent conjugation of L-glutamate primarily to the 8-carboxyl of isochorismate and yields the key SA biosynthetic intermediate, isochorismoyl-glutamate A. Adenosine Triphosphate 96-99 Auxin-responsive GH3 family protein Arabidopsis thaliana 14-18 31760159-6 2019 We found that PBS3, a GH3 acyl adenylase-family enzyme important for SA accumulation, catalyzes ATP- and Mg2+-dependent conjugation of L-glutamate primarily to the 8-carboxyl of isochorismate and yields the key SA biosynthetic intermediate, isochorismoyl-glutamate A. Magnesium 105-109 Auxin-responsive GH3 family protein Arabidopsis thaliana 14-18 31760159-6 2019 We found that PBS3, a GH3 acyl adenylase-family enzyme important for SA accumulation, catalyzes ATP- and Mg2+-dependent conjugation of L-glutamate primarily to the 8-carboxyl of isochorismate and yields the key SA biosynthetic intermediate, isochorismoyl-glutamate A. Glutamic Acid 135-146 Auxin-responsive GH3 family protein Arabidopsis thaliana 14-18 31760159-6 2019 We found that PBS3, a GH3 acyl adenylase-family enzyme important for SA accumulation, catalyzes ATP- and Mg2+-dependent conjugation of L-glutamate primarily to the 8-carboxyl of isochorismate and yields the key SA biosynthetic intermediate, isochorismoyl-glutamate A. carboxyl radical 164-174 Auxin-responsive GH3 family protein Arabidopsis thaliana 14-18 31760159-6 2019 We found that PBS3, a GH3 acyl adenylase-family enzyme important for SA accumulation, catalyzes ATP- and Mg2+-dependent conjugation of L-glutamate primarily to the 8-carboxyl of isochorismate and yields the key SA biosynthetic intermediate, isochorismoyl-glutamate A. Salicylic Acid 211-213 Auxin-responsive GH3 family protein Arabidopsis thaliana 14-18 31760159-6 2019 We found that PBS3, a GH3 acyl adenylase-family enzyme important for SA accumulation, catalyzes ATP- and Mg2+-dependent conjugation of L-glutamate primarily to the 8-carboxyl of isochorismate and yields the key SA biosynthetic intermediate, isochorismoyl-glutamate A. isochorismoyl-glutamate a 241-266 Auxin-responsive GH3 family protein Arabidopsis thaliana 14-18 31760159-8 2019 Together, PBS3 and EPS1 form a two-step metabolic pathway to produce SA from isochorismate in Arabidopsis, which is distinct from how SA is biosynthesized in bacteria. Salicylic Acid 69-71 Auxin-responsive GH3 family protein Arabidopsis thaliana 10-14 31760159-8 2019 Together, PBS3 and EPS1 form a two-step metabolic pathway to produce SA from isochorismate in Arabidopsis, which is distinct from how SA is biosynthesized in bacteria. Salicylic Acid 134-136 Auxin-responsive GH3 family protein Arabidopsis thaliana 10-14 31575658-3 2019 One Brassicaceae-specific clade of GH3 proteins was predicted to use benzoate as a substrate and includes AtGH3.7 and AtGH3.12/PBS3. Benzoates 69-77 Auxin-responsive GH3 family protein Arabidopsis thaliana 127-131 31575658-4 2019 Previously identified as a 4-hydroxybenzoic acid-glutamate synthetase, AtGH3.12/PBS3 influences pathogen defense responses through salicylic acid. 4-hydroxybenzoic acid 27-48 Auxin-responsive GH3 family protein Arabidopsis thaliana 80-84 31575658-4 2019 Previously identified as a 4-hydroxybenzoic acid-glutamate synthetase, AtGH3.12/PBS3 influences pathogen defense responses through salicylic acid. Glutamic Acid 49-58 Auxin-responsive GH3 family protein Arabidopsis thaliana 80-84 31575658-4 2019 Previously identified as a 4-hydroxybenzoic acid-glutamate synthetase, AtGH3.12/PBS3 influences pathogen defense responses through salicylic acid. Salicylic Acid 131-145 Auxin-responsive GH3 family protein Arabidopsis thaliana 80-84 31575658-5 2019 Recent work has shown that AtGH3.12/PBS3 uses isochorismate as a substrate, forming an isochorismate-glutamate conjugate that converts into salicylic acid. Glutamic Acid 101-110 Auxin-responsive GH3 family protein Arabidopsis thaliana 36-40 31575658-5 2019 Recent work has shown that AtGH3.12/PBS3 uses isochorismate as a substrate, forming an isochorismate-glutamate conjugate that converts into salicylic acid. Salicylic Acid 140-154 Auxin-responsive GH3 family protein Arabidopsis thaliana 36-40 31575658-6 2019 Here, we show that AtGH3.7 and AtGH3.12/PBS3 can also conjugate chorismate, a precursor of aromatic amino acids and salicylic acid, to cysteine and glutamate, respectively. Aromatic Amino Acid Decarboxylase Inhibitors 91-111 Auxin-responsive GH3 family protein Arabidopsis thaliana 40-44 31575658-6 2019 Here, we show that AtGH3.7 and AtGH3.12/PBS3 can also conjugate chorismate, a precursor of aromatic amino acids and salicylic acid, to cysteine and glutamate, respectively. Salicylic Acid 116-130 Auxin-responsive GH3 family protein Arabidopsis thaliana 40-44 31575658-6 2019 Here, we show that AtGH3.7 and AtGH3.12/PBS3 can also conjugate chorismate, a precursor of aromatic amino acids and salicylic acid, to cysteine and glutamate, respectively. Cysteine 135-143 Auxin-responsive GH3 family protein Arabidopsis thaliana 40-44 31575658-6 2019 Here, we show that AtGH3.7 and AtGH3.12/PBS3 can also conjugate chorismate, a precursor of aromatic amino acids and salicylic acid, to cysteine and glutamate, respectively. Glutamic Acid 148-157 Auxin-responsive GH3 family protein Arabidopsis thaliana 40-44 31575658-7 2019 The X-ray crystal structure of AtGH3.12/PBS3 in complex with AMP and chorismate at 1.94 A resolution, along with site-directed mutagenesis, revealed how the active site potentially accommodates this substrate. Adenosine Monophosphate 61-64 Auxin-responsive GH3 family protein Arabidopsis thaliana 40-44 31371615-5 2019 We show that in Arabidopsis, the pathway downstream of isochorismate requires only two additional proteins: ENHANCED DISEASE SUSCEPTIBILITY5, which exports isochorismate from the plastid to the cytosol, and the cytosolic amidotransferase avrPphB SUSCEPTIBLE3 (PBS3). isochorismic acid 55-68 Auxin-responsive GH3 family protein Arabidopsis thaliana 260-264 31371615-5 2019 We show that in Arabidopsis, the pathway downstream of isochorismate requires only two additional proteins: ENHANCED DISEASE SUSCEPTIBILITY5, which exports isochorismate from the plastid to the cytosol, and the cytosolic amidotransferase avrPphB SUSCEPTIBLE3 (PBS3). isochorismic acid 156-169 Auxin-responsive GH3 family protein Arabidopsis thaliana 260-264 31371615-6 2019 PBS3 catalyzes the conjugation of glutamate to isochorismate to produce isochorismate-9-glutamate, which spontaneously decomposes into SA and 2-hydroxy-acryloyl-N-glutamate. Glutamic Acid 34-43 Auxin-responsive GH3 family protein Arabidopsis thaliana 0-4 31371615-6 2019 PBS3 catalyzes the conjugation of glutamate to isochorismate to produce isochorismate-9-glutamate, which spontaneously decomposes into SA and 2-hydroxy-acryloyl-N-glutamate. isochorismic acid 47-60 Auxin-responsive GH3 family protein Arabidopsis thaliana 0-4 31371615-6 2019 PBS3 catalyzes the conjugation of glutamate to isochorismate to produce isochorismate-9-glutamate, which spontaneously decomposes into SA and 2-hydroxy-acryloyl-N-glutamate. isochorismate-9-glutamate 72-97 Auxin-responsive GH3 family protein Arabidopsis thaliana 0-4 31371615-6 2019 PBS3 catalyzes the conjugation of glutamate to isochorismate to produce isochorismate-9-glutamate, which spontaneously decomposes into SA and 2-hydroxy-acryloyl-N-glutamate. Salicylic Acid 135-137 Auxin-responsive GH3 family protein Arabidopsis thaliana 0-4 31371615-6 2019 PBS3 catalyzes the conjugation of glutamate to isochorismate to produce isochorismate-9-glutamate, which spontaneously decomposes into SA and 2-hydroxy-acryloyl-N-glutamate. 2-hydroxy-acryloyl-n-glutamate 142-172 Auxin-responsive GH3 family protein Arabidopsis thaliana 0-4 30674663-3 2019 Abiotic stresses, such as high salinity and drought, blunted immune responses in older rosette leaves through the phytohormone abscisic acid signaling, whereas this antagonistic effect was blocked in younger rosette leaves by PBS3, a signaling component of the defense phytohormone salicylic acid. Salicylic Acid 282-296 Auxin-responsive GH3 family protein Arabidopsis thaliana 226-230 30674663-5 2019 Together with this role, PBS3 is also indispensable for the establishment of salt stress- and leaf age-dependent phyllosphere bacterial communities. Salts 77-81 Auxin-responsive GH3 family protein Arabidopsis thaliana 25-29 21595875-4 2011 Also AVRPPHB SUSCEPTIBLE 3 (PBS3) plays an important role in SA metabolism, as pbs3 mutants accumulate drastically reduced levels of SA-glucoside, a putative storage form of SA. Salicylic Acid 61-63 Auxin-responsive GH3 family protein Arabidopsis thaliana 28-32 28743075-4 2017 For example, we found GH3.5 activity on substituted benzoates is not defined by the substitution position as it is for GH3.12/PBS3. 3'-dGTP 22-25 Auxin-responsive GH3 family protein Arabidopsis thaliana 126-130 21594748-5 2011 Combining analysis of synteny with phylogenetics, gene expression and functional data redefines the Group III GH3 genes, of which AtGH3.12/PBS3, a regulator of stress-induced salicylic acid metabolism and plant defense, is a member. Salicylic Acid 175-189 Auxin-responsive GH3 family protein Arabidopsis thaliana 139-143 21543726-1 2011 The salicylic acid (SA) regulatory gene HOPW1-1-INTERACTING3 (WIN3) was previously shown to confer resistance to the biotrophic pathogen Pseudomonas syringae. Salicylic Acid 4-18 Auxin-responsive GH3 family protein Arabidopsis thaliana 62-66 21543726-1 2011 The salicylic acid (SA) regulatory gene HOPW1-1-INTERACTING3 (WIN3) was previously shown to confer resistance to the biotrophic pathogen Pseudomonas syringae. Salicylic Acid 20-22 Auxin-responsive GH3 family protein Arabidopsis thaliana 62-66 21543726-3 2011 Genetic analysis indicates that WIN3 acts additively with several known SA regulators, including PHYTOALEXIN DEFICIENT4, NONEXPRESSOR OF PR GENES1 (NPR1), and SA INDUCTION-DEFICIENT2, in regulating SA accumulation, cell death, and/or disease resistance in the Arabidopsis (Arabidopsis thaliana) mutant acd6-1. Salicylic Acid 72-74 Auxin-responsive GH3 family protein Arabidopsis thaliana 32-36 24100325-6 2013 Here, the X-ray crystal structure of GH3.12 is presented in the closed conformation in complex with the nonhydrolysable ATP analogue AMPCPP and the substrate salicylate. Adenosine Triphosphate 120-123 Auxin-responsive GH3 family protein Arabidopsis thaliana 37-43 24100325-6 2013 Here, the X-ray crystal structure of GH3.12 is presented in the closed conformation in complex with the nonhydrolysable ATP analogue AMPCPP and the substrate salicylate. alpha,beta-methyleneadenosine 5'-triphosphate 133-139 Auxin-responsive GH3 family protein Arabidopsis thaliana 37-43 24100325-6 2013 Here, the X-ray crystal structure of GH3.12 is presented in the closed conformation in complex with the nonhydrolysable ATP analogue AMPCPP and the substrate salicylate. Salicylates 158-168 Auxin-responsive GH3 family protein Arabidopsis thaliana 37-43 22628555-2 2012 Here, we report the crystal structures of benzoate-specific Arabidopsis thaliana AtGH3.12/PBS3 and jasmonic acid-specific AtGH3.11/JAR1. Benzoates 42-50 Auxin-responsive GH3 family protein Arabidopsis thaliana 90-94 21595875-4 2011 Also AVRPPHB SUSCEPTIBLE 3 (PBS3) plays an important role in SA metabolism, as pbs3 mutants accumulate drastically reduced levels of SA-glucoside, a putative storage form of SA. Salicylic Acid 61-63 Auxin-responsive GH3 family protein Arabidopsis thaliana 79-83 21595875-4 2011 Also AVRPPHB SUSCEPTIBLE 3 (PBS3) plays an important role in SA metabolism, as pbs3 mutants accumulate drastically reduced levels of SA-glucoside, a putative storage form of SA. salicylic acid glucoside 133-145 Auxin-responsive GH3 family protein Arabidopsis thaliana 28-32 21595875-4 2011 Also AVRPPHB SUSCEPTIBLE 3 (PBS3) plays an important role in SA metabolism, as pbs3 mutants accumulate drastically reduced levels of SA-glucoside, a putative storage form of SA. salicylic acid glucoside 133-145 Auxin-responsive GH3 family protein Arabidopsis thaliana 79-83 21595875-4 2011 Also AVRPPHB SUSCEPTIBLE 3 (PBS3) plays an important role in SA metabolism, as pbs3 mutants accumulate drastically reduced levels of SA-glucoside, a putative storage form of SA. Salicylic Acid 133-135 Auxin-responsive GH3 family protein Arabidopsis thaliana 28-32 21595875-4 2011 Also AVRPPHB SUSCEPTIBLE 3 (PBS3) plays an important role in SA metabolism, as pbs3 mutants accumulate drastically reduced levels of SA-glucoside, a putative storage form of SA. Salicylic Acid 133-135 Auxin-responsive GH3 family protein Arabidopsis thaliana 79-83 19816125-9 2009 Two recently identified Arabidopsis genes, PBS3 and EPS1, are important for pathogen-induced SA accumulation. Salicylic Acid 93-95 Auxin-responsive GH3 family protein Arabidopsis thaliana 43-47 19816125-11 2009 PBS3 and EPS1 may be directly involved in the synthesis of an important precursor or regulatory molecule for SA biosynthesis. Salicylic Acid 109-111 Auxin-responsive GH3 family protein Arabidopsis thaliana 0-4 17468220-0 2007 The GH3 acyl adenylase family member PBS3 regulates salicylic acid-dependent defense responses in Arabidopsis. Salicylic Acid 52-66 Auxin-responsive GH3 family protein Arabidopsis thaliana 37-41 19189963-0 2009 Arabidopsis GH3.12 (PBS3) conjugates amino acids to 4-substituted benzoates and is inhibited by salicylate. 4-substituted benzoates 52-75 Auxin-responsive GH3 family protein Arabidopsis thaliana 12-18 19189963-0 2009 Arabidopsis GH3.12 (PBS3) conjugates amino acids to 4-substituted benzoates and is inhibited by salicylate. 4-substituted benzoates 52-75 Auxin-responsive GH3 family protein Arabidopsis thaliana 20-24 19189963-0 2009 Arabidopsis GH3.12 (PBS3) conjugates amino acids to 4-substituted benzoates and is inhibited by salicylate. Salicylates 96-106 Auxin-responsive GH3 family protein Arabidopsis thaliana 12-18 19189963-0 2009 Arabidopsis GH3.12 (PBS3) conjugates amino acids to 4-substituted benzoates and is inhibited by salicylate. Salicylates 96-106 Auxin-responsive GH3 family protein Arabidopsis thaliana 20-24 19189963-3 2009 In gh3.12/pbs3 mutants of Arabidopsis thaliana, induced total SA accumulation is significantly compromised as is SA-dependent gene expression and plant defense. Salicylates 62-64 Auxin-responsive GH3 family protein Arabidopsis thaliana 3-9 19189963-3 2009 In gh3.12/pbs3 mutants of Arabidopsis thaliana, induced total SA accumulation is significantly compromised as is SA-dependent gene expression and plant defense. Salicylates 62-64 Auxin-responsive GH3 family protein Arabidopsis thaliana 10-14 19189963-3 2009 In gh3.12/pbs3 mutants of Arabidopsis thaliana, induced total SA accumulation is significantly compromised as is SA-dependent gene expression and plant defense. Salicylates 113-115 Auxin-responsive GH3 family protein Arabidopsis thaliana 3-9 19189963-3 2009 In gh3.12/pbs3 mutants of Arabidopsis thaliana, induced total SA accumulation is significantly compromised as is SA-dependent gene expression and plant defense. Salicylates 113-115 Auxin-responsive GH3 family protein Arabidopsis thaliana 10-14 19189963-7 2009 We found PBS3 favors 4-substituted benzoates such as 4-aminobenzoate and 4-hydroxybenzoate, with moderate activity on benzoate and no observed activity with 2-substituted benzoates. 4-substituted benzoates 21-44 Auxin-responsive GH3 family protein Arabidopsis thaliana 9-13 19189963-7 2009 We found PBS3 favors 4-substituted benzoates such as 4-aminobenzoate and 4-hydroxybenzoate, with moderate activity on benzoate and no observed activity with 2-substituted benzoates. para-Aminobenzoates 53-68 Auxin-responsive GH3 family protein Arabidopsis thaliana 9-13 19189963-7 2009 We found PBS3 favors 4-substituted benzoates such as 4-aminobenzoate and 4-hydroxybenzoate, with moderate activity on benzoate and no observed activity with 2-substituted benzoates. 4-hydroxybenzoic acid 73-90 Auxin-responsive GH3 family protein Arabidopsis thaliana 9-13 19189963-7 2009 We found PBS3 favors 4-substituted benzoates such as 4-aminobenzoate and 4-hydroxybenzoate, with moderate activity on benzoate and no observed activity with 2-substituted benzoates. Benzoates 35-43 Auxin-responsive GH3 family protein Arabidopsis thaliana 9-13 19189963-8 2009 Similar to known GH3 enzymes, PBS3 catalyzes the conjugation of specific amino acids (e.g. Glu) to its preferred acyl substrates. 3'-dGTP 17-20 Auxin-responsive GH3 family protein Arabidopsis thaliana 30-34 19189963-8 2009 Similar to known GH3 enzymes, PBS3 catalyzes the conjugation of specific amino acids (e.g. Glu) to its preferred acyl substrates. Glutamic Acid 91-94 Auxin-responsive GH3 family protein Arabidopsis thaliana 30-34 19189963-10 2009 Notably, SA specifically and reversibly inhibits PBS3 activity with an IC(50) of 15 microm. Salicylates 9-11 Auxin-responsive GH3 family protein Arabidopsis thaliana 49-53 19189963-12 2009 For PBS3, this may allow for coordination of flux through diverse chorismate-derived pathways. Chorismic Acid 66-76 Auxin-responsive GH3 family protein Arabidopsis thaliana 4-8 17918621-8 2007 WIN3 expression in tissue distal to an infection site requires multiple salicylic acid regulatory genes. Salicylic Acid 72-86 Auxin-responsive GH3 family protein Arabidopsis thaliana 0-4 17468220-3 2007 Surprisingly, whereas accumulation of the SA glucoside and expression of PR1 were dramatically reduced in the pbs3-1 mutant in response to P. syringae (avrRpt2) infection, free SA was elevated. salicylic acid glucoside 42-54 Auxin-responsive GH3 family protein Arabidopsis thaliana 110-114 17468220-3 2007 Surprisingly, whereas accumulation of the SA glucoside and expression of PR1 were dramatically reduced in the pbs3-1 mutant in response to P. syringae (avrRpt2) infection, free SA was elevated. Salicylic Acid 42-44 Auxin-responsive GH3 family protein Arabidopsis thaliana 110-114 17468220-4 2007 However, in response to exogenous SA, the conversion of free SA to SA glucoside and the induced expression of PR1 were similar in pbs3-1 and wild-type plants. Salicylic Acid 34-36 Auxin-responsive GH3 family protein Arabidopsis thaliana 130-134 17468220-7 2007 PBS3 (also referred to as GH3.12) is a member of the GH3 family of acyl-adenylate/thioester-forming enzymes. 3'-dGTP 26-29 Auxin-responsive GH3 family protein Arabidopsis thaliana 0-4 17468220-9 2007 Thus, our results suggest that amino acid conjugation plays a critical role in SA metabolism and induced defense responses, with PBS3 acting upstream of SA, directly on SA, or on a competitive inhibitor of SA. Salicylic Acid 153-155 Auxin-responsive GH3 family protein Arabidopsis thaliana 129-133 17468220-9 2007 Thus, our results suggest that amino acid conjugation plays a critical role in SA metabolism and induced defense responses, with PBS3 acting upstream of SA, directly on SA, or on a competitive inhibitor of SA. Salicylic Acid 153-155 Auxin-responsive GH3 family protein Arabidopsis thaliana 129-133 17468220-9 2007 Thus, our results suggest that amino acid conjugation plays a critical role in SA metabolism and induced defense responses, with PBS3 acting upstream of SA, directly on SA, or on a competitive inhibitor of SA. Salicylic Acid 153-155 Auxin-responsive GH3 family protein Arabidopsis thaliana 129-133 10224270-9 1999 The pbs mutations are recessive and have been mapped to chromosomes I (pbs2) and V (pbs1 and pbs3). Lead 4-7 Auxin-responsive GH3 family protein Arabidopsis thaliana 93-97