STRINGSTRING
AIT05139.1 AIT05139.1 AIT07881.1 AIT07881.1 aroB aroB aroK aroK purF purF AIT05451.1 AIT05451.1 dapA dapA AIT05527.1 AIT05527.1 guaB guaB purM purM purN purN pyrF pyrF trpF trpF trpB trpB trpA trpA argC argC argJ argJ asd asd trpE trpE AIT08001.1 AIT08001.1 trpD trpD trpC trpC AIT05930.1 AIT05930.1 AIT05976.1 AIT05976.1 aroQ aroQ carB carB carA carA purL purL AIT06222.1 AIT06222.1 AIT06282.1 AIT06282.1 argG argG AIT06342.1 AIT06342.1 AIT06343.1 AIT06343.1 AIT06381.1 AIT06381.1 pyrB pyrB AIT06417.1 AIT06417.1 AIT06421.1 AIT06421.1 miaA miaA AIT06497.1 AIT06497.1 argD argD hisG hisG hisD hisD AIT06587.1 AIT06587.1 AIT06608.1 AIT06608.1 AIT06665.1 AIT06665.1 AIT06677.1 AIT06677.1 aroC aroC purA purA AIT06721.1 AIT06721.1 AIT08160.1 AIT08160.1 AIT08161.1 AIT08161.1 aroA aroA AIT08172.1 AIT08172.1 AIT06771.1 AIT06771.1 hisB hisB AIT06773.1 AIT06773.1 hisH hisH hisA hisA hisF hisF AIT06777.1 AIT06777.1 hisE hisE AIT06779.1 AIT06779.1 AIT06820.1 AIT06820.1 dapB dapB AIT06855.1 AIT06855.1 purC purC purS purS purQ purQ guaA guaA argB argB glyA glyA lysA lysA argH argH purH purH folD folD purE purE purK purK purD purD hisC hisC AIT07350.1 AIT07350.1 aroE aroE AIT07511.1 AIT07511.1 pyrE pyrE AIT07536.1 AIT07536.1 AIT07548.1 AIT07548.1 dapF dapF AIT07596.1 AIT07596.1 pyrC pyrC AIT08325.1 AIT08325.1
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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AIT05139.1Dihydrodipicolinate synthase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the DapA family. (297 aa)
AIT07881.1Arginine ABC transporter ATP-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (248 aa)
aroB3-dehydroquinate synthase; Catalyzes the conversion of 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAHP) to dehydroquinate (DHQ). (366 aa)
aroKShikimate kinase; Catalyzes the specific phosphorylation of the 3-hydroxyl group of shikimic acid using ATP as a cosubstrate; Belongs to the shikimate kinase family. (163 aa)
purFAmidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine. (485 aa)
AIT05451.1phosphoribosyl-AMP cyclohydrolase; Catalyzes the hydrolysis of the adenine ring of phosphoribosyl-AMP; Belongs to the PRA-CH family. (119 aa)
dapADihydrodipicolinate synthase; Catalyzes the condensation of (S)-aspartate-beta-semialdehyde [(S)-ASA] and pyruvate to 4-hydroxy-tetrahydrodipicolinate (HTPA). (294 aa)
AIT05527.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+. (245 aa)
guaBInosine-5-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family. (485 aa)
purMPhosphoribosylformylglycinamidine cyclo-ligase; Derived by automated computational analysis using gene prediction method: Protein Homology. (370 aa)
purNPhosphoribosylglycinamide formyltransferase; Catalyzes the transfer of a formyl group from 10- formyltetrahydrofolate to 5-phospho-ribosyl-glycinamide (GAR), producing 5-phospho-ribosyl-N-formylglycinamide (FGAR) and tetrahydrofolate. (184 aa)
pyrFOrotidine 5'-phosphate decarboxylase; Catalyzes the decarboxylation of orotidine 5'-monophosphate (OMP) to uridine 5'-monophosphate (UMP); Belongs to the OMP decarboxylase family. Type 1 subfamily. (223 aa)
trpFN-(5'-phosphoribosyl)anthranilate isomerase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TrpF family. (211 aa)
trpBTryptophan synthase subunit beta; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine. (410 aa)
trpATryptophan synthase subunit alpha; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family. (267 aa)
argCN-acetyl-gamma-glutamyl-phosphate reductase; Catalyzes the NADPH-dependent reduction of N-acetyl-5- glutamyl phosphate to yield N-acetyl-L-glutamate 5-semialdehyde. Belongs to the NAGSA dehydrogenase family. Type 2 subfamily. (309 aa)
argJArginine biosynthesis protein ArgJ; Catalyzes two activities which are involved in the cyclic version of arginine biosynthesis: the synthesis of N-acetylglutamate from glutamate and acetyl-CoA as the acetyl donor, and of ornithine by transacetylation between N(2)-acetylornithine and glutamate. Belongs to the ArgJ family. (408 aa)
asdAspartate-semialdehyde dehydrogenase; Catalyzes the NADPH-dependent formation of L-aspartate- semialdehyde (L-ASA) by the reductive dephosphorylation of L-aspartyl- 4-phosphate; Belongs to the aspartate-semialdehyde dehydrogenase family. (342 aa)
trpEAnthranilate synthase component I; 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 (TrpG) 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 (TrpE) to produce anthranilate. In the absence of TrpG, TrpE can synthesize anthranilate directly from chorismate and high concentr [...] (500 aa)
AIT08001.1Aminodeoxychorismate synthase subunit PabA; with PabB catalyzes the formation of 4-amino-4-deoxychorismate from chorismate and glutamine in para-aminobenzoate synthesis; PabA provides the glutamine amidotransferase activity; Derived by automated computational analysis using gene prediction method: Protein Homology. (194 aa)
trpDAnthranilate phosphoribosyltransferase; Catalyzes the transfer of the phosphoribosyl group of 5- phosphorylribose-1-pyrophosphate (PRPP) to anthranilate to yield N-(5'- phosphoribosyl)-anthranilate (PRA). (331 aa)
trpCIndole-3-glycerol phosphate synthase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TrpC family. (258 aa)
AIT05930.1Phospho-2-dehydro-3-deoxyheptonate aldolase; Derived by automated computational analysis using gene prediction method: Protein Homology. (457 aa)
AIT05976.1Glutamine amidotransferase; Derived by automated computational analysis using gene prediction method: Protein Homology. (286 aa)
aroQ3-dehydroquinate dehydratase; Catalyzes a trans-dehydration via an enolate intermediate. Belongs to the type-II 3-dehydroquinase family. (144 aa)
carBCarbamoyl phosphate synthase large subunit; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the CarB family. (1107 aa)
carACarbamoyl-phosphate synthase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the CarA family. (393 aa)
purLPhosphoribosylformylglycinamidine synthase; Part of the phosphoribosylformylglycinamidine synthase complex involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. The FGAM synthase complex is composed of three subunits. PurQ produces an ammonia molecule by converting glutamine to glutamate. PurL transfers the ammonia molecule to FGAR to form FGAM in an ATP- dependent manner. PurS interacts with PurQ and PurL and is thought to assist in [...] (739 aa)
AIT06222.1Aspartate racemase; Derived by automated computational analysis using gene prediction method: Protein Homology. (231 aa)
AIT06282.1Dihydroorotate dehydrogenase; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily. (345 aa)
argGArgininosuccinate synthase; Catalyzes the formation of 2-N(omega)-(L-arginino)succinate from L-citrulline and L-aspartate in arginine biosynthesis, AMP-forming; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the argininosuccinate synthase family. Type 1 subfamily. (405 aa)
AIT06342.1Aspartate aminotransferase; Catalyzes the formation of oxalozcetate and L-glutamate from L-aspartate and 2-oxoglutarate; Derived by automated computational analysis using gene prediction method: Protein Homology. (399 aa)
AIT06343.1Aminobenzoate synthetase; Derived by automated computational analysis using gene prediction method: Protein Homology. (592 aa)
AIT06381.1Homoserine dehydrogenase; Derived by automated computational analysis using gene prediction method: Protein Homology. (431 aa)
pyrBAspartate carbamoyltransferase catalytic subunit; Catalyzes the transfer of the carbamoyl moiety from carbamoyl phosphate to L- aspartate in pyrimidine biosynthesis; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. (327 aa)
AIT06417.1Dihydroorotase; Derived by automated computational analysis using gene prediction method: Protein Homology. (405 aa)
AIT06421.1Phosphoserine phosphatase; Derived by automated computational analysis using gene prediction method: Protein Homology. (292 aa)
miaAtRNA delta(2)-isopentenylpyrophosphate transferase; Catalyzes the transfer of a dimethylallyl group onto the adenine at position 37 in tRNAs that read codons beginning with uridine, leading to the formation of N6-(dimethylallyl)adenosine (i(6)A); Belongs to the IPP transferase family. (311 aa)
AIT06497.1Ornithine carbamoyltransferase; Reversibly catalyzes the transfer of the carbamoyl group from carbamoyl phosphate (CP) to the N(epsilon) atom of ornithine (ORN) to produce L-citrulline. (305 aa)
argDAcetylornithine aminotransferase; Catalyzes the formation of N-acetyl-l-glutamate 5-semialdehyde from 2-oxoglutarate and N(2)-acetyl-L-ornithine; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily. (398 aa)
hisGATP phosphoribosyltransferase catalytic subunit; Catalyzes the condensation of ATP and 5-phosphoribose 1- diphosphate to form N'-(5'-phosphoribosyl)-ATP (PR-ATP). Has a crucial role in the pathway because the rate of histidine biosynthesis seems to be controlled primarily by regulation of HisG enzymatic activity. Belongs to the ATP phosphoribosyltransferase family. Short subfamily. (212 aa)
hisDHistidinol dehydrogenase; Catalyzes the sequential NAD-dependent oxidations of L- histidinol to L-histidinaldehyde and then to L-histidine. (431 aa)
AIT06587.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+. (101 aa)
AIT06608.1Chorismate mutase; Derived by automated computational analysis using gene prediction method: Protein Homology. (92 aa)
AIT06665.1Adenylosuccinate lyase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily. (436 aa)
AIT06677.1Nucleoside-triphosphate diphosphatase; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family. (208 aa)
aroCChorismate synthase; Catalyzes the anti-1,4-elimination of the C-3 phosphate and the C-6 proR hydrogen from 5-enolpyruvylshikimate-3-phosphate (EPSP) to yield chorismate, which is the branch point compound that serves as the starting substrate for the three terminal pathways of aromatic amino acid biosynthesis. This reaction introduces a second double bond into the aromatic ring system. (356 aa)
purAAdenylosuccinate synthetase; Plays an important role in the de novo pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP; Belongs to the adenylosuccinate synthetase family. (429 aa)
AIT06721.1tRNA synthetase class II; Derived by automated computational analysis using gene prediction method: Protein Homology. (366 aa)
AIT08160.1Prephenate dehydratase; Derived by automated computational analysis using gene prediction method: Protein Homology. (296 aa)
AIT08161.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (220 aa)
aroA3-phosphoshikimate 1-carboxyvinyltransferase; Catalyzes the transfer of the enolpyruvyl moiety of phosphoenolpyruvate (PEP) to the 5-hydroxyl of shikimate-3-phosphate (S3P) to produce enolpyruvyl shikimate-3-phosphate and inorganic phosphate. (443 aa)
AIT08172.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (136 aa)
AIT06771.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (161 aa)
hisBImidazoleglycerol-phosphate dehydratase; Derived by automated computational analysis using gene prediction method: Protein Homology. (195 aa)
AIT06773.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (105 aa)
hisHImidazole glycerol phosphate synthase subunit HisH; IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisH subunit catalyzes the hydrolysis of glutamine to glutamate and ammonia as part of the synthesis of IGP and AICAR. The resulting ammonia molecule is channeled to the active site of HisF. (201 aa)
hisACatalyzes the formation of 5-(5-phospho-1-deoxyribulos-1-ylamino)methylideneamino-l- (5-hosphoribosyl)imidazole-4-carboxamide from 1-(5-phosphoribosyl)-5-[(5- phosphoribosylamino)methylideneamino] imidazole-4-carboxamide; Derived by automated computational analysis using gene prediction method: Protein Homology. (245 aa)
hisFImidazole glycerol phosphate synthase; IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisF subunit catalyzes the cyclization activity that produces IGP and AICAR from PRFAR using the ammonia provided by the HisH subunit. (256 aa)
AIT06777.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (124 aa)
hisEphosphoribosyl-ATP pyrophosphatase; Derived by automated computational analysis using gene prediction method: Protein Homology. (102 aa)
AIT06779.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (125 aa)
AIT06820.1Phenylalanine-4-hydroxylase; Derived by automated computational analysis using gene prediction method: Protein Homology. (290 aa)
dapB4-hydroxy-tetrahydrodipicolinate reductase; Catalyzes the conversion of 4-hydroxy-tetrahydrodipicolinate (HTPA) to tetrahydrodipicolinate; Belongs to the DapB family. (242 aa)
AIT06855.1Shikimate dehydrogenase; Derived by automated computational analysis using gene prediction method: Protein Homology. (272 aa)
purCPhosphoribosylaminoimidazole-succinocarboxamide synthase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the SAICAR synthetase family. (259 aa)
purSPhosphoribosylformylglycinamidine synthase; Part of the phosphoribosylformylglycinamidine synthase complex involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. The FGAM synthase complex is composed of three subunits. PurQ produces an ammonia molecule by converting glutamine to glutamate. PurL transfers the ammonia molecule to FGAR to form FGAM in an ATP- dependent manner. PurS interacts with PurQ and PurL and is thought to assist in [...] (76 aa)
purQPhosphoribosylformylglycinamidine synthase; Part of the phosphoribosylformylglycinamidine synthase complex involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. The FGAM synthase complex is composed of three subunits. PurQ produces an ammonia molecule by converting glutamine to glutamate. PurL transfers the ammonia molecule to FGAR to form FGAM in an ATP- dependent manner. PurS interacts with PurQ and PurL and is thought to assist in [...] (222 aa)
guaAGMP synthase; Catalyzes the synthesis of GMP from XMP. (518 aa)
argBAcetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily. (299 aa)
glyASerine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. (436 aa)
lysADiaminopimelate decarboxylase; Specifically catalyzes the decarboxylation of meso- diaminopimelate (meso-DAP) to L-lysine. (425 aa)
argHArgininosuccinate lyase; Catalyzes the formation of arginine from (N-L-arginino)succinate; Derived by automated computational analysis using gene prediction method: Protein Homology. (442 aa)
purHPhosphoribosylaminoimidazolecarboxamide formyltransferase; Involved in de novo purine biosynthesis; Derived by automated computational analysis using gene prediction method: Protein Homology. (520 aa)
folDMethenyltetrahydrofolate cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. (288 aa)
purEN5-carboxyaminoimidazole ribonucleotide mutase; Catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR). (158 aa)
purKPhosphoribosylaminoimidazole carboxylase; Catalyzes the ATP-dependent conversion of 5-aminoimidazole ribonucleotide (AIR) and HCO(3)(-) to N5-carboxyaminoimidazole ribonucleotide (N5-CAIR). (351 aa)
purDPhosphoribosylamine--glycine ligase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the GARS family. (419 aa)
hisCHistidinol-phosphate aminotransferase; Catalyzes the formation of L-histidinol phosphate from imidazole-acetol phosphate and glutamate in histidine biosynthesis; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family. Histidinol-phosphate aminotransferase subfamily. (364 aa)
AIT07350.1Cyclohexadienyl dehydrogenase; Dual function enzyme catalyzes the formation of 4-hydroxyphenylpyruvate from prephenate and the formation of tyrosine from arogenate; Derived by automated computational analysis using gene prediction method: Protein Homology. (301 aa)
aroEShikimate dehydrogenase; Involved in the biosynthesis of the chorismate, which leads to the biosynthesis of aromatic amino acids. Catalyzes the reversible NADPH linked reduction of 3-dehydroshikimate (DHSA) to yield shikimate (SA). (264 aa)
AIT07511.1Pterin-4-alpha-carbinolamine dehydratase; Derived by automated computational analysis using gene prediction method: Protein Homology. (97 aa)
pyrEOrotate phosphoribosyltransferase; Catalyzes the transfer of a ribosyl phosphate group from 5- phosphoribose 1-diphosphate to orotate, leading to the formation of orotidine monophosphate (OMP). (193 aa)
AIT07536.1Aspartate kinase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the aspartokinase family. (420 aa)
AIT07548.1Asparaginase; Derived by automated computational analysis using gene prediction method: Protein Homology. (309 aa)
dapFDiaminopimelate epimerase; Catalyzes the stereoinversion of LL-2,6-diaminoheptanedioate (L,L-DAP) to meso-diaminoheptanedioate (meso-DAP), a precursor of L- lysine and an essential component of the bacterial peptidoglycan. (317 aa)
AIT07596.1Aminomethyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology. (241 aa)
pyrCDihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate. (345 aa)
AIT08325.1Arylmalonate decarboxylase; Derived by automated computational analysis using gene prediction method: Protein Homology. (247 aa)
Your Current Organism:
Sphingomonas taxi
NCBI taxonomy Id: 1549858
Other names: ATCC 55669, Erwinia taxi, S. taxi, strain STJ.EPI.H7
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