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lysC lysC glnA1 glnA1 hisB hisB hisA hisA hisL hisL prsA prsA ilvE ilvE gltA2 gltA2 ilvA ilvA acnA acnA leuC1 leuC1 leuD1 leuD1 thrA thrA gapB gapB trpB1 trpB1 argE1 argE1 hisE hisE leuA1 leuA1 trpC trpC trpB2 trpB2 trpA trpA fba1 fba1 aroD aroD pykF pykF aspC2 aspC2 aroE aroE dapE dapE dapF dapF lysA lysA dapD dapD dapB dapB dapA dapA aspC3 aspC3 thrC1 thrC1 argF argF ilvD ilvD metK metK citZ citZ fba2 fba2 aspC4 aspC4 cysE cysE cysK cysK hisF hisF proC proC proB proB proA proA glyA glyA eno eno hisC hisC tpiA tpiA mat mat pgk pgk aroC aroC aroA aroA tyrA tyrA ALG82515.1 ALG82515.1 aroK aroK metE1 metE1 metE2 metE2 hisD hisD asd asd trpE1 trpE1 trpE2 trpE2 trpF trpF trpD trpD leuA2 leuA2 ilvH1 ilvH1 ilvH2 ilvH2 ilvC ilvC leuC2 leuC2 leuD2 leuD2 leuB leuB thrB thrB pabA pabA pabC pabC icd icd gpmI gpmI hisH hisH glnA2 glnA2 pheA pheA hisG hisG rpiA rpiA ALG83030.1 ALG83030.1 argG argG argH argH argA argA argC argC argB argB argD argD argE2 argE2 thrC2 thrC2 serA2 serA2 pspH2 pspH2 metA metA
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proteins of unknown 3D structure
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a 3D structure is known or predicted
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lysCAspartate kinase; Belongs to the aspartokinase family. (394 aa)
glnA1Glutamate--ammonia ligase; Belongs to the glutamine synthetase family. (445 aa)
hisBImidazoleglycerol-phosphate dehydratase. (195 aa)
hisA1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)m et hylideneamino] imidazole-4-carboxamide isomerase. (245 aa)
hisLphosphoribosyl-AMP cyclohydrolase; Catalyzes the hydrolysis of the adenine ring of phosphoribosyl-AMP. (122 aa)
prsARibose-phosphate pyrophosphokinase; Involved in the biosynthesis of the central metabolite phospho-alpha-D-ribosyl-1-pyrophosphate (PRPP) via the transfer of pyrophosphoryl group from ATP to 1-hydroxyl of ribose-5-phosphate (Rib- 5-P). (282 aa)
ilvEBranched-chain amino acid aminotransferase; Acts on leucine, isoleucine and valine. Belongs to the class-IV pyridoxal-phosphate-dependent aminotransferase family. (310 aa)
gltA22-methylcitrate synthase/citrate synthase II. (393 aa)
ilvAThreonine dehydratase. (403 aa)
acnAAconitate hydratase. (927 aa)
leuC13-isopropylmalate dehydratase large subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. (422 aa)
leuD13-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 2 subfamily. (195 aa)
thrAHomoserine dehydrogenase. (313 aa)
gapBGlyceraldehyde-3-phosphate dehydrogenase. (336 aa)
trpB1Tryptophan synthase subunit beta; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine. (383 aa)
argE1Acetylornithine deacetylase. (360 aa)
hisEphosphoribosyl-ATP pyrophosphatase. (95 aa)
leuA12-isopropylmalate synthase; Belongs to the alpha-IPM synthase/homocitrate synthase family. (497 aa)
trpCIndole-3-glycerol-phosphate synthase; Belongs to the TrpC family. (250 aa)
trpB2Tryptophan synthase subunit beta; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine. (407 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. (279 aa)
fba1Fructose-bisphosphate aldolase; Catalyzes a transaldol reaction between 6-deoxy-5- ketofructose 1-phosphate (DKFP) and L-aspartate semialdehyde (ASA) with an elimination of hydroxypyruvaldehyde phosphate to yield 2-amino-3,7- dideoxy-D-threo-hept-6-ulosonate (ADH). Plays a key role in an alternative pathway of the biosynthesis of 3-dehydroquinate (DHQ), which is involved in the canonical pathway for the biosynthesis of aromatic amino acids. (266 aa)
aroD3-dehydroquinate dehydratase I; Involved in the third step of the chorismate pathway, which leads to the biosynthesis of aromatic amino acids. Catalyzes the cis- dehydration of 3-dehydroquinate (DHQ) and introduces the first double bond of the aromatic ring to yield 3-dehydroshikimate. Belongs to the type-I 3-dehydroquinase family. (227 aa)
pykFPyruvate kinase; Belongs to the pyruvate kinase family. (580 aa)
aspC2Aspartate aminotransferase. (366 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). (271 aa)
dapESuccinyl-diaminopimelate desuccinylase DapE. (356 aa)
dapFDiaminopimelate epimerase; Catalyzes the stereoinversion of LL-2,6-diaminoheptanedioate (L,L-DAP) to meso-diaminoheptanedioate (meso-DAP), a precursor of L- lysine. (278 aa)
lysADiaminopimelate decarboxylase; Specifically catalyzes the decarboxylation of meso- diaminopimelate (meso-DAP) to L-lysine. (412 aa)
dapD2,3,4,5-tetrahydropyridine-2,6-carboxylate N-succinyltransferase. (277 aa)
dapBDihydrodipicolinate reductase; Catalyzes the conversion of 4-hydroxy-tetrahydrodipicolinate (HTPA) to tetrahydrodipicolinate; Belongs to the DapB family. (255 aa)
dapADihydrodipicolinate synthase; Catalyzes the condensation of (S)-aspartate-beta-semialdehyde [(S)-ASA] and pyruvate to 4-hydroxy-tetrahydrodipicolinate (HTPA). (312 aa)
aspC3Pyridoxal phosphate-dependent aminotransferase. (373 aa)
thrC1Threonine synthase. (397 aa)
argFOrnithine carbamoyltransferase; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. OTCase family. (292 aa)
ilvDDihydroxy-acid dehydratase; Belongs to the IlvD/Edd family. (572 aa)
metKS-adenosylmethionine synthetase. (385 aa)
citZ2-methylcitrate synthase/citrate synthase II. (395 aa)
fba2Fructose-bisphosphate aldolase. (264 aa)
aspC4Aspartate aminotransferase. (380 aa)
cysESerine acetyltransferase. (224 aa)
cysKCysteine synthase. (306 aa)
hisFImidazole 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. (270 aa)
proCPyrroline-5-carboxylate reductase; Catalyzes the reduction of 1-pyrroline-5-carboxylate (PCA) to L-proline. (257 aa)
proBGlutamate 5-kinase; Catalyzes the transfer of a phosphate group to glutamate to form L-glutamate 5-phosphate. (281 aa)
proAGamma-glutamyl phosphate reductase; Catalyzes the NADPH-dependent reduction of L-glutamate 5- phosphate into L-glutamate 5-semialdehyde and phosphate. The product spontaneously undergoes cyclization to form 1-pyrroline-5-carboxylate. Belongs to the gamma-glutamyl phosphate reductase family. (396 aa)
glyASerine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. Also exhibits THF-independent aldolase activity toward beta- hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. (415 aa)
enoEnolase; Catalyzes the reversible conversion of 2-phosphoglycerate into phosphoenolpyruvate. It is essential for the degradation of carbohydrates via glycolysis; Belongs to the enolase family. (399 aa)
hisCHistidinol-phosphate aminotransferase. (357 aa)
tpiATriosephosphate isomerase; Involved in the gluconeogenesis. Catalyzes stereospecifically the conversion of dihydroxyacetone phosphate (DHAP) to D- glyceraldehyde-3-phosphate (G3P); Belongs to the triosephosphate isomerase family. (214 aa)
matS-adenosylmethionine synthetase; Catalyzes the formation of S-adenosylmethionine from methionine and ATP; Belongs to the AdoMet synthase 2 family. (401 aa)
pgkPhosphoglycerate kinase; Belongs to the phosphoglycerate kinase family. (399 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. (384 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. (427 aa)
tyrAPrephenate dehydrogenase. (241 aa)
ALG82515.1Chorismate mutase. (101 aa)
aroKShikimate kinase. (285 aa)
metE15-methyltetrahydropteroyltriglutamate-- homocysteine S-methyltransferase. (331 aa)
metE2Methionine synthase. (350 aa)
hisDHistidinol dehydrogenase; Catalyzes the sequential NAD-dependent oxidations of L- histidinol to L-histidinaldehyde and then to L-histidine. (424 aa)
asdAspartate-semialdehyde dehydrogenase. (343 aa)
trpE1Anthranilate synthase, amidotransferase component. (200 aa)
trpE2Anthranilate synthase, aminase component; 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 c [...] (522 aa)
trpFPhosphoribosylanthranilate isomerase; Belongs to the TrpF family. (212 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). (334 aa)
leuA22-isopropylmalate synthase. (347 aa)
ilvH1Acetolactate synthase large subunit. (533 aa)
ilvH2Acetolactate synthase small subunit. (191 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. (347 aa)
leuC23-isopropylmalate dehydratase large subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. (472 aa)
leuD23-isopropylmalate dehydratase small subunit. (210 aa)
leuB3-isopropylmalate dehydrogenase. (327 aa)
thrBHomoserine kinase; Catalyzes the ATP-dependent phosphorylation of L-homoserine to L-homoserine phosphate; Belongs to the GHMP kinase family. Homoserine kinase subfamily. (291 aa)
pabAPara-aminobenzoate synthetase component II. (204 aa)
pabCAminodeoxychorismate lyase; Belongs to the class-IV pyridoxal-phosphate-dependent aminotransferase family. (287 aa)
icdIsocitrate dehydrogenase (NADP+). (422 aa)
gpmIPhosphoglycerate mutase (2,3-diphosphoglycerate-independent); Catalyzes the interconversion of 2-phosphoglycerate and 3- phosphoglycerate; Belongs to the BPG-independent phosphoglycerate mutase family. (506 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. (218 aa)
glnA2Glutamate--ammonia ligase; Belongs to the glutamine synthetase family. (461 aa)
pheAPrephenate dehydratase. (268 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. (282 aa)
rpiARibose-5-phosphate isomerase A; Catalyzes the reversible conversion of ribose-5-phosphate to ribulose 5-phosphate. (229 aa)
ALG83030.1L-threonine aldolase. (340 aa)
argGArgininosuccinate synthase; Belongs to the argininosuccinate synthase family. Type 1 subfamily. (411 aa)
argHArgininosuccinate lyase. (489 aa)
argAArginine biosynthesis regulator. (296 aa)
argCN-acetyl-gamma-glutamyl-phosphate reductase; Involved in both the arginine and lysine biosynthetic pathways; Belongs to the NAGSA dehydrogenase family. Type 1 subfamily. LysY sub-subfamily. (358 aa)
argBAcetylglutamate kinase; Involved in both the arginine and lysine biosynthetic pathways. Phosphorylates the LysW-bound precursors glutamate (for arginine biosynthesis), respectively alpha-aminoadipate (for lysine biosynthesis); Belongs to the acetylglutamate kinase family. LysZ subfamily. (271 aa)
argDAcetylornithine aminotransferase; Involved in both the arginine and lysine biosynthetic pathways; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. LysJ subfamily. (373 aa)
argE2Acetylornithine deacetylase; Catalyzes the release of L-lysine from [LysW]-gamma-L-lysine and the release of L-ornithine from [LysW]-L-ornithine. (341 aa)
thrC2Threonine synthase; Catalyzes the gamma-elimination of phosphate from L- phosphohomoserine and the beta-addition of water to produce L- threonine. (416 aa)
serA2D-3-phosphoglycerate dehydrogenase; Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family. (528 aa)
pspH2Phosphoserine phosphatase. (214 aa)
metAHomoserine O-acetyltransferase; Transfers an acetyl group from acetyl-CoA to L-homoserine, forming acetyl-L-homoserine. (397 aa)
Your Current Organism:
Halanaeroarchaeum sulfurireducens
NCBI taxonomy Id: 1604004
Other names: H. sulfurireducens, Halanaeroarchaeum sulfurireducens Sorokin et al. 2016, Halobacteriaceae archaeon HSR2, Halobacteriaceae archaeon HSR3, Halobacteriaceae archaeon HSR4, Halobacteriaceae archaeon HSR5, Halobacteriaceae archaeon HSR7, Halobacteriaceae archaeon M27-SA2, JCM 30661, UNIQEM U935, strain HSR2
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