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ASB1 protein (Arabidopsis thaliana) - STRING interaction network
"ASB1" - Anthranilate synthase beta subunit 1, chloroplastic in Arabidopsis thaliana
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textmining
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protein homology
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ASB1Anthranilate synthase beta subunit 1, chloroplastic; Part of a heterotetrameric complex that catalyzes the two-step biosynthesis of anthranilate, an intermediate in the biosynthesis of L-tryptophan. In the first step, the glutamine- binding beta subunit of anthranilate synthase (AS) provides the glutamine amidotransferase activity which generates ammonia as a substrate that, along with chorismate, is used in the second step, catalyzed by the large alpha subunit of AS to produce anthranilate. Plays an important regulatory role in auxin production via the tryptophan-dependent biosyntheti [...] (289 aa)    
Predicted Functional Partners:
ASA1
Anthranilate synthase alpha subunit 1, chloroplastic; Part of a heterotetrameric complex that catalyzes the two-step biosynthesis of anthranilate, an intermediate in the biosynthesis of L-tryptophan. In the first step, the glutamine- binding beta subunit of anthranilate synthase (AS) provides the glutamine amidotransferase activity which generates ammonia as a substrate that, along with chorismate, is used in the second step, catalyzed by the large alpha subunit of AS to produce anthranilate. Plays an important regulatory role in auxin production via the tryptophan-dependent biosynthet [...] (624 aa)
  0.998
At5g17990
Anthranilate phosphoribosyltransferase, chloroplastic; Encodes the tryptophan biosynthetic enzyme phosphoribosylanthranilate transferase (PAT1, called trpD in bacteria). Converts anthranilate and phosphoribosylpyrophosphate into phosphoribosylanthranilate and inorganic pyrophosphate (444 aa)
 
  0.994
ASA2
Anthranilate synthase alpha subunit 2, chloroplastic; Part of a heterotetrameric complex that catalyzes the two-step biosynthesis of anthranilate, an intermediate in the biosynthesis of L-tryptophan. In the first step, the glutamine- binding beta subunit of anthranilate synthase (AS) provides the glutamine amidotransferase activity which generates ammonia as a substrate that, along with chorismate, is used in the second step, catalyzed by the large alpha subunit of AS to produce anthranilate (By similarity) (621 aa)
  0.988
AT3G55870
ADC synthase superfamily protein; Its function is described as oxo-acid-lyase activity, anthranilate synthase activity; Involved in tryptophan biosynthetic process, biosynthetic process; Located in endomembrane system; Expressed in sepal, male gametophyte, flower, carpel, cultured cell; Expressed during 4 anthesis, petal differentiation and expansion stage; Contains the following InterPro domains- Anthranilate synthase component I, N-terminal (InterPro-IPR006805), Chorismate binding, C-terminal (InterPro-IPR015890), ADC synthase (InterPro-IPR005801), Anthranilate synthase component I ( [...] (492 aa)
  0.970
EMB1144
Chorismate synthase, putative / 5-enolpyruvylshikimate-3-phosphate phospholyase, putative; Catalyzes the last common step of the biosynthesis of aromatic amino acids, produced via the shikimic acid pathway (436 aa)
   
 
  0.952
emb1997
Para-aminobenzoate (PABA) synthase family protein; Bifunctional enzyme that catalyzes the biosynthesis of 4-amino-4-deoxychorismate (ADC) from chorismate and glutamine. In the first step, a glutamine amidotransferase generates ammonia that is channelled between the binding sites of glutamine and chorismate and used along with chorismate in the second step, catalyzed by aminodeoxychorismate synthase, to produce ADC. Required for the synthesis of 4-aminobenzoate (PABA), an important component in tetrahydrofolate biosynthesis. Does not possess ADC lyase activity (919 aa)
 
0.946
TSA2
Tryptophan synthase alpha chain, chloroplastic; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3- phosphate. Required for tryptophan biosynthesis. Contributes to the tryptophan-independent indole biosynthesis, and possibly to auxin production; Belongs to the TrpA family (312 aa)
 
   
  0.935
AT4G02610
Aldolase-type TIM barrel family protein; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3- phosphate (By similarity). Contributes to the tryptophan- independent indole biosynthesis, and possibly to auxin production; Belongs to the TrpA family (275 aa)
 
   
  0.927
ICS2
Isochorismate synthase 2, chloroplastic; Involved in the synthesis of salicylic acid (SA) required for both local and systemic acquired resistance (LAR and SAR) while SA synthesized through the phenylalanine ammonium lyase (PAL) pathway seems to potentiate plant cell death. Also involved in phylloquinone (vitamin K1) synthesis. Has no isochorismate pyruvate lyase (IPL) activity (562 aa)
 
  0.918
EDS16
Isochorismate synthase 1, chloroplastic; Involved in the synthesis of salicylic acid (SA) required for both local and systemic acquired resistance (LAR and SAR) while SA synthesized through the phenylalanine ammonium lyase (PAL) pathway seems to potentiate plant cell death. Also involved in phylloquinone (vitamin K1) synthesis. Has no isochorismate pyruvate lyase (IPL) activity (622 aa)
 
  0.918
Your Current Organism:
Arabidopsis thaliana
NCBI taxonomy Id: 3702
Other names: A. thaliana, Arabidopsis thaliana, Arabidopsis thaliana (L.) Heynh., mouse-ear cress, thale cress, thale-cress
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