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BN6_00210 BN6_00210 pheA pheA hisC1 hisC1 BN6_02220 BN6_02220 leuA-2 leuA-2 lysC lysC asd asd BN6_03170 BN6_03170 BN6_04490 BN6_04490 BN6_05270 BN6_05270 serC serC BN6_07740 BN6_07740 metB metB BN6_08550 BN6_08550 dapC dapC dapD dapD dapE dapE serB serB BN6_14410 BN6_14410 ilvE ilvE trpB1 trpB1 aroH aroH metF metF dapF1 dapF1 BN6_23200 BN6_23200 leuA leuA trpB2 trpB2 BN6_26530 BN6_26530 metH metH BN6_30650 BN6_30650 hisE hisE lysA1 lysA1 metE1 metE1 BN6_32940 BN6_32940 hisG hisG dapA1 dapA1 BN6_37290 BN6_37290 BN6_37660 BN6_37660 BN6_39180 BN6_39180 BN6_39490 BN6_39490 trpF trpF BN6_40770 BN6_40770 dapF3 dapF3 cysK cysK BN6_45280 BN6_45280 BN6_47830 BN6_47830 mdlC mdlC metE3 metE3 pab pab BN6_51430 BN6_51430 hisF1 hisF1 BN6_57100 BN6_57100 sam27 sam27 metK metK aroQ aroQ aroB aroB aroK aroK aroC aroC aroE aroE BN6_64330 BN6_64330 dapA3 dapA3 ilvB1 ilvB1 BN6_67720 BN6_67720 trpA trpA trpB3 trpB3 trpC trpC trpE trpE hisI hisI hisF3 hisF3 hisA hisA hisH hisH hisB hisB hisC3 hisC3 hisD hisD dapA5 dapA5 dapB dapB cysA1 cysA1 leuD leuD leuC leuC BN6_71960 BN6_71960 leuB leuB serA serA ilvC ilvC ilvH ilvH ilvB3 ilvB3 ilvD ilvD BN6_72450 BN6_72450 thrB thrB thrC thrC hom hom lysA3 lysA3 metX metX metY metY sdaA sdaA aroA aroA ahcY ahcY BN6_78320 BN6_78320 aspC aspC BN6_80570 BN6_80570 BN6_81420 BN6_81420 lysA5 lysA5 BN6_83190 BN6_83190
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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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colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
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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BN6_00210Anthranilate synthase component 2. (214 aa)
pheAPrephenate dehydratase. (311 aa)
hisC1Histidinol-phosphate aminotransferase; May catalyze the transamination reaction in phenylalanine biosynthesis; Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family. (355 aa)
BN6_02220Putative prephenate dehydrogenase. (318 aa)
leuA-2Putative 2-isopropylmalate synthase; Catalyzes the condensation of the acetyl group of acetyl-CoA with 3-methyl-2-oxobutanoate (2-oxoisovalerate) to form 3-carboxy-3- hydroxy-4-methylpentanoate (2-isopropylmalate); Belongs to the alpha-IPM synthase/homocitrate synthase family. LeuA type 2 subfamily. (597 aa)
lysCAspartate kinase; Belongs to the aspartokinase family. (421 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. (353 aa)
BN6_03170Hypothetical protein. (270 aa)
BN6_04490Putative threo-3-hydroxyaspartate ammonia-lyase. (311 aa)
BN6_05270Pyridoxal-5'-phosphate-dependent protein, beta subunit. (296 aa)
serCPhosphoserine aminotransferase; Catalyzes the reversible conversion of 3- phosphohydroxypyruvate to phosphoserine and of 3-hydroxy-2-oxo-4- phosphonooxybutanoate to phosphohydroxythreonine; Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. SerC subfamily. (377 aa)
BN6_07740Putative cystathionine beta-synthase. (414 aa)
metBCystathionine gamma-synthase. (385 aa)
BN6_085504Fe-4S ferredoxin iron-sulfur binding domain protein; Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions. (108 aa)
dapCN-succinyldiaminopimelate aminotransferase. (360 aa)
dapD2,3,4, 5-tetrahydropyridine-2-carboxylateN-succinyltransferase; Catalyzes the conversion of the cyclic tetrahydrodipicolinate (THDP) into the acyclic N-succinyl-L-2-amino-6-oxopimelate using succinyl-CoA. (323 aa)
dapESuccinyl-diaminopimelate desuccinylase. (355 aa)
serBPhosphoserine phosphatase. (408 aa)
BN6_14410Putative threonine synthase. (420 aa)
ilvEBranched-chain-amino-acid aminotransferase. (366 aa)
trpB1Anthranilate phosphoribosyltransferase; Catalyzes the transfer of the phosphoribosyl group of 5- phosphorylribose-1-pyrophosphate (PRPP) to anthranilate to yield N-(5'- phosphoribosyl)-anthranilate (PRA). (351 aa)
aroHPhospho-2-dehydro-3-deoxyheptonate aldolase; Belongs to the class-II DAHP synthase family. (462 aa)
metF5,10-methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family. (294 aa)
dapF1Diaminopimelate 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. (266 aa)
BN6_23200Hypothetical protein; Belongs to the AB hydrolase superfamily. MetX family. (347 aa)
leuA2-isopropylmalate synthase; Catalyzes the condensation of the acetyl group of acetyl-CoA with 3-methyl-2-oxobutanoate (2-oxoisovalerate) to form 3-carboxy-3- hydroxy-4-methylpentanoate (2-isopropylmalate); Belongs to the alpha-IPM synthase/homocitrate synthase family. LeuA type 2 subfamily. (586 aa)
trpB2Tryptophan synthase beta chain 2; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine. (455 aa)
BN6_26530Sulfide-quinone reductase. (432 aa)
metHMethionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. (1213 aa)
BN6_30650Methionine gamma-lyase. (410 aa)
hisEHypothetical protein. (93 aa)
lysA1Diaminopimelate decarboxylase. (435 aa)
metE15-methyltetrahydropteroyltriglutamate- homocysteine S-methyltransferase. (354 aa)
BN6_32940Sugar phosphate isomerase/epimerase. (252 aa)
hisGATP phosphoribosyltransferase; 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. Long subfamily. (287 aa)
dapA1Dihydrodipicolinate synthase; Catalyzes the condensation of (S)-aspartate-beta-semialdehyde [(S)-ASA] and pyruvate to 4-hydroxy-tetrahydrodipicolinate (HTPA). (310 aa)
BN6_37290Benzoylformate decarboxylase; Belongs to the TPP enzyme family. (522 aa)
BN6_37660Putative methionine gamma-lyase. (428 aa)
BN6_39180Hypothetical protein; Chorismate mutase. (94 aa)
BN6_39490Putative cysteine synthase A. (379 aa)
trpFPhosphoribosylanthranilate isomerase; Belongs to the TrpF family. (198 aa)
BN6_40770Pyridoxal-5'-phosphate-dependent protein, beta subunit. (312 aa)
dapF3Diaminopimelate 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. (280 aa)
cysKCysteine synthase; Belongs to the cysteine synthase/cystathionine beta- synthase family. (325 aa)
BN6_45280Putative homoserine O-acetyltransferase; Transfers a succinyl group from succinyl-CoA to L-serine, forming succinyl-L-serine. (385 aa)
BN6_47830Branched-chain amino acid aminotransferase. (360 aa)
mdlCBenzoylformate decarboxylase; Belongs to the TPP enzyme family. (538 aa)
metE35-methyltetrahydropteroyltriglutamate- homocysteine S-methyltransferase; Catalyzes the transfer of a methyl group from 5- methyltetrahydrofolate to homocysteine resulting in methionine formation; Belongs to the vitamin-B12 independent methionine synthase family. (744 aa)
pabPara-aminobenzoate synthase. (695 aa)
BN6_51430Pyridoxal-5'-phosphate-dependent protein, beta subunit. (419 aa)
hisF1Imidazole glycerol phosphate synthase subunit HisF; Belongs to the HisA/HisF family. (257 aa)
BN6_57100Hypothetical protein. (307 aa)
sam27L-threonine synthase. (430 aa)
metKS-adenosylmethionine synthase; Catalyzes the formation of S-adenosylmethionine (AdoMet) from methionine and ATP. The overall synthetic reaction is composed of two sequential steps, AdoMet formation and the subsequent tripolyphosphate hydrolysis which occurs prior to release of AdoMet from the enzyme. (400 aa)
aroQ3-dehydroquinate dehydratase II; Catalyzes a trans-dehydration via an enolate intermediate. Belongs to the type-II 3-dehydroquinase family. (142 aa)
aroB3-dehydroquinate synthase; Catalyzes the conversion of 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAHP) to dehydroquinate (DHQ). (368 aa)
aroKHypothetical protein; Catalyzes the specific phosphorylation of the 3-hydroxyl group of shikimic acid using ATP as a cosubstrate; Belongs to the shikimate kinase family. (170 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. (399 aa)
aroEShikimate 5-dehydrogenase; Belongs to the shikimate dehydrogenase family. (314 aa)
BN6_64330Acetylornithine deacetylase/Succinyl-diaminopimelate desuccinylase-like protein. (362 aa)
dapA3Dihydrodipicolinate synthase; Belongs to the DapA family. (283 aa)
ilvB1Acetolactate synthase I/II/III large subunit; Belongs to the TPP enzyme family. (551 aa)
BN6_67720Para-aminobenzoate synthase. (668 aa)
trpATryptophan synthase alpha chain; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family. (261 aa)
trpB3Tryptophan synthase beta chain; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine. (407 aa)
trpCIndole-3-glycerol phosphate synthase; Belongs to the TrpC family. (269 aa)
trpEAnthranilate synthase component 1; 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 [...] (610 aa)
hisIPhosphoribosyl-AMP cyclohydrolase; Catalyzes the hydrolysis of the adenine ring of phosphoribosyl-AMP. (150 aa)
hisF3Imidazole glycerol phosphate synthase subunit hisF; 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. (280 aa)
hisA1-(5-phosphoribosyl)-5-[(5- phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase. (243 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. (212 aa)
hisBImidazoleglycerol-phosphate dehydratase. (199 aa)
hisC3Histidinol-phosphate aminotransferase; Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family. Histidinol-phosphate aminotransferase subfamily. (367 aa)
hisDHistidinol dehydrogenase; Catalyzes the sequential NAD-dependent oxidations of L- histidinol to L-histidinaldehyde and then to L-histidine. (465 aa)
dapA5Dihydrodipicolinate synthase; Catalyzes the condensation of (S)-aspartate-beta-semialdehyde [(S)-ASA] and pyruvate to 4-hydroxy-tetrahydrodipicolinate (HTPA). (298 aa)
dapBDihydrodipicolinate reductase; Catalyzes the conversion of 4-hydroxy-tetrahydrodipicolinate (HTPA) to tetrahydrodipicolinate; Belongs to the DapB family. (277 aa)
cysA1Putative cystathionine gamma-lyase. (354 aa)
leuD3-isopropylmalate dehydratase small subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. Belongs to the LeuD family. LeuD type 1 subfamily. (200 aa)
leuC3-isopropylmalate dehydratase large subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. (470 aa)
BN6_71960Putative transferase, AIPM/Hcit synthase family; Belongs to the alpha-IPM synthase/homocitrate synthase family. (528 aa)
leuB3-isopropylmalate dehydrogenase; Catalyzes the oxidation of 3-carboxy-2-hydroxy-4- methylpentanoate (3-isopropylmalate) to 3-carboxy-4-methyl-2- oxopentanoate. The product decarboxylates to 4-methyl-2 oxopentanoate. Belongs to the isocitrate and isopropylmalate dehydrogenases family. LeuB type 2 subfamily. (345 aa)
serAD-3-phosphoglycerate dehydrogenase; Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family. (529 aa)
ilvCKetol-acid reductoisomerase; Involved in the biosynthesis of branched-chain amino acids (BCAA). Catalyzes an alkyl-migration followed by a ketol-acid reduction of (S)-2-acetolactate (S2AL) to yield (R)-2,3-dihydroxy-isovalerate. In the isomerase reaction, S2AL is rearranged via a Mg-dependent methyl migration to produce 3-hydroxy-3-methyl-2-ketobutyrate (HMKB). In the reductase reaction, this 2-ketoacid undergoes a metal-dependent reduction by NADPH to yield (R)-2,3-dihydroxy-isovalerate. (337 aa)
ilvHAcetolactate synthase small subunit. (168 aa)
ilvB3Acetolactate synthase. (612 aa)
ilvDDihydroxy-acid dehydratase; Belongs to the IlvD/Edd family. (614 aa)
BN6_72450Ectoine utilization protein. (289 aa)
thrBHomoserine kinase; Catalyzes the ATP-dependent phosphorylation of L-homoserine to L-homoserine phosphate; Belongs to the GHMP kinase family. Homoserine kinase subfamily. (329 aa)
thrCThreonine synthase; Catalyzes the gamma-elimination of phosphate from L- phosphohomoserine and the beta-addition of water to produce L- threonine. (358 aa)
homHomoserine dehydrogenase. (432 aa)
lysA3Diaminopimelate decarboxylase; Specifically catalyzes the decarboxylation of meso- diaminopimelate (meso-DAP) to L-lysine. (474 aa)
metXHomoserine O-acetyltransferase; Transfers an acetyl group from acetyl-CoA to L-homoserine, forming acetyl-L-homoserine. (365 aa)
metYO-acetylhomoserine (thiol)-lyase. (429 aa)
sdaAL-serine dehydratase; Belongs to the iron-sulfur dependent L-serine dehydratase family. (454 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. (426 aa)
ahcYAdenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. (487 aa)
BN6_78320Hypothetical protein. (89 aa)
aspCAspartate aminotransferase. (414 aa)
BN6_80570Pyridoxal-5'-phosphate-dependent protein, beta subunit. (348 aa)
BN6_81420Aminotransferase class I and II. (390 aa)
lysA5Diaminopimelate decarboxylase; Specifically catalyzes the decarboxylation of meso- diaminopimelate (meso-DAP) to L-lysine. (416 aa)
BN6_83190Xylose isomerase domain-containing protein. (256 aa)
Your Current Organism:
Saccharothrix espanaensis
NCBI taxonomy Id: 1179773
Other names: S. espanaensis DSM 44229, Saccharothrix espanaensis ATCC 51144, Saccharothrix espanaensis DSM 44229, Saccharothrix espanaensis NRRL 15764, Saccharothrix espanaensis str. DSM 44229, Saccharothrix espanaensis strain DSM 44229
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