STRINGSTRING
aroE aroE menF menF Sps_00532 Sps_00532 Sps_00540 Sps_00540 dapA dapA Sps_00758 Sps_00758 serC serC aroA aroA Sps_00965 Sps_00965 hisG hisG hisD hisD hisC hisC hisB hisB hisH hisH hisA hisA hisF hisF hisI hisI Sps_01408 Sps_01408 Sps_01409 Sps_01409 Sps_01594 Sps_01594 Sps_01691 Sps_01691 Sps_01692 Sps_01692 trpD trpD trpC trpC trpB trpB trpA trpA asd asd Sps_01769 Sps_01769 aroC aroC Sps_01835 Sps_01835 dapD dapD Sps_02405 Sps_02405 thrB thrB Sps_02407 Sps_02407 Sps_02414 Sps_02414 Sps_02419 Sps_02419 Sps_02420 Sps_02420 argR argR Sps_02853 Sps_02853 Sps_02955 Sps_02955 Sps_02995 Sps_02995 aroQ aroQ ilvA ilvA ilvD ilvD ilvE ilvE Sps_03126 Sps_03126 Sps_03127 Sps_03127 Sps_03128 Sps_03128 Sps_03227 Sps_03227 Sps_03245 Sps_03245 leuD leuD leuC leuC leuB leuB leuA leuA argA argA Sps_03366 Sps_03366 dapB dapB proA proA proB proB Sps_04580 Sps_04580 Sps_04943 Sps_04943 argD argD Sps_05071 Sps_05071 aroB aroB aroK aroK argH argH argG argG Sps_05420 Sps_05420 argB argB argC argC Sps_05423 Sps_05423 ubiC ubiC
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
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). (274 aa)
menFIsochorismate synthase; Catalyzes the conversion of chorismate to isochorismate. (452 aa)
Sps_005323-deoxy-D-arabinoheptulosonate-7-phosphate synthase; Stereospecific condensation of phosphoenolpyruvate (PEP) and D-erythrose-4-phosphate (E4P) giving rise to 3-deoxy-D-arabino- heptulosonate-7-phosphate (DAHP). (353 aa)
Sps_00540'PFAM: Glutamate/Leucine/Phenylalanine/Valine dehydrogenase; Glu/Leu/Phe/Val dehydrogenase, dimerisation domain'. (344 aa)
dapADihydrodipicolinate synthase; Catalyzes the condensation of (S)-aspartate-beta-semialdehyde [(S)-ASA] and pyruvate to 4-hydroxy-tetrahydrodipicolinate (HTPA). (294 aa)
Sps_00758Aminodeoxychorismate synthase, subunit I; 'PFAM: chorismate binding enzyme; Anthranilate synthase component I, N terminal region'; 'TIGRFAM: aminodeoxychorismate synthase, component I, bacterial clade'. (464 aa)
serCPhosphoserine aminotransferase apoenzyme; 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. (362 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)
Sps_00965Dihydrodipicolinate synthase/N-acetylneuraminate lyase; PFAM: Dihydrodipicolinate synthetase family; Belongs to the DapA family. (299 aa)
hisGATP phosphoribosyltransferase (homohexameric); 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. (299 aa)
hisDHistidinol dehydrogenase; Catalyzes the sequential NAD-dependent oxidations of L- histidinol to L-histidinaldehyde and then to L-histidine. (436 aa)
hisCPFAM: Aminotransferase class I and II; TIGRFAM: histidinol-phosphate aminotransferase; Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family. Histidinol-phosphate aminotransferase subfamily. (350 aa)
hisBPFAM: Polynucleotide kinase 3 phosphatase; Imidazoleglycerol-phosphate dehydratase; 'TIGRFAM: HAD-superfamily hydrolase, subfamily IIIA; histidinol-phosphate phosphatase family domain; histidinol-phosphatase'; In the N-terminal section; belongs to the histidinol- phosphatase family. (355 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. (231 aa)
hisA1-(5-phosphoribosyl)-5-((5- phosphoribosylamino)methylideneamino) imidazole-4-carboxamide isomerase; PFAM: Histidine biosynthesis protein; TIGRFAM: phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase. (262 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. (257 aa)
hisIPFAM: Phosphoribosyl-ATP pyrophosphohydrolase; Phosphoribosyl-AMP cyclohydrolase; TIGRFAM: phosphoribosyl-ATP pyrophosphohydrolase; phosphoribosyl-ATP pyrophosphatase; In the N-terminal section; belongs to the PRA-CH family. (211 aa)
Sps_01408Acetolactate synthase, large subunit; 'PFAM: Thiamine pyrophosphate enzyme, central domain; Thiamine pyrophosphate enzyme, N-terminal TPP binding domain; Thiamine pyrophosphate enzyme, C-terminal TPP binding domain'; 'TIGRFAM: acetolactate synthase, large subunit, biosynthetic type'. (573 aa)
Sps_01409PFAM: Small subunit of acetolactate synthase; ACT domain; 'TIGRFAM: acetolactate synthase, small subunit'. (164 aa)
Sps_01594'PFAM: Glycosyl transferase family, a/b domain; Glycosyl transferase family, helical bundle domain'. (400 aa)
Sps_01691'PFAM: chorismate binding enzyme; Anthranilate synthase component I, N terminal region'; 'TIGRFAM: anthranilate synthase component I, proteobacterial subset'. (529 aa)
Sps_01692Anthranilate synthase, component II; PFAM: Glutamine amidotransferase class-I; TIGRFAM: glutamine amidotransferase of anthranilate synthase or aminodeoxychorismate synthase. (213 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). (349 aa)
trpCPFAM: Indole-3-glycerol phosphate synthase; N-(5'phosphoribosyl)anthranilate (PRA) isomerase; Belongs to the TrpC family. (491 aa)
trpBTryptophan synthase, beta chain; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine. (403 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. (272 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. (338 aa)
Sps_01769Salicylate synthase; PFAM: chorismate binding enzyme; TIGRFAM: salicylate synthase. (472 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. (364 aa)
Sps_01835Valine-pyruvate aminotransferase apoenzyme; PFAM: Aminotransferase class I and II. (416 aa)
dapD2,3,4,5-tetrahydropyridine-2,6-dicarboxylate N-succinyltransferase; PFAM: Hexapeptide repeat of succinyl-transferase; Bacterial transferase hexapeptide (six repeats); Tetrahydrodipicolinate N-succinyltransferase N-terminal; 'TIGRFAM: 2,3,4,5-tetrahydropyridine-2,6-dicarboxylate N-succinyltransferase'; Belongs to the transferase hexapeptide repeat family. (274 aa)
Sps_02405PFAM: Threonine synthase N terminus; Pyridoxal-phosphate dependent enzyme; TIGRFAM: threonine synthase. (426 aa)
thrBHomoserine kinase; Catalyzes the ATP-dependent phosphorylation of L-homoserine to L-homoserine phosphate; Belongs to the GHMP kinase family. Homoserine kinase subfamily. (310 aa)
Sps_02407Aspartate kinase; 'PFAM: Homoserine dehydrogenase; Homoserine dehydrogenase, NAD binding domain; ACT domain; Amino acid kinase family'; TIGRFAM: aspartate kinase; In the C-terminal section; belongs to the homoserine dehydrogenase family. (821 aa)
Sps_02414Chorismate mutase; PFAM: Prephenate dehydratase; Chorismate mutase type II; DAHP synthetase I family; 'TIGRFAM: chorismate mutase domain of proteobacterial P-protein, clade 1'. (660 aa)
Sps_02419Chorismate mutase; PFAM: Prephenate dehydrogenase; Chorismate mutase type II; TIGRFAM: chorismate mutase domain of T-protein. (379 aa)
Sps_024203-deoxy-D-arabinoheptulosonate-7-phosphate synthase; Stereospecific condensation of phosphoenolpyruvate (PEP) and D-erythrose-4-phosphate (E4P) giving rise to 3-deoxy-D-arabino- heptulosonate-7-phosphate (DAHP). (363 aa)
argRTranscriptional regulator, ArgR family; Regulates arginine biosynthesis genes. (156 aa)
Sps_02853'PFAM: D-isomer specific 2-hydroxyacid dehydrogenase, NAD binding domain; ACT domain; D-isomer specific 2-hydroxyacid dehydrogenase, catalytic domain'. (409 aa)
Sps_02955Aspartate kinase; 'PFAM: Homoserine dehydrogenase; Homoserine dehydrogenase, NAD binding domain; Amino acid kinase family'; TIGRFAM: aspartate kinase; In the C-terminal section; belongs to the homoserine dehydrogenase family. (795 aa)
Sps_02995Phosphoserine phosphatase; PFAM: haloacid dehalogenase-like hydrolase; 'TIGRFAM: HAD-superfamily subfamily IB hydrolase, TIGR01490; Haloacid Dehalogenase superfamily, subfamily IB, phosphoserine phosphatase-like'. (202 aa)
aroQ3-dehydroquinate dehydratase; Catalyzes a trans-dehydration via an enolate intermediate. Belongs to the type-II 3-dehydroquinase family. (151 aa)
ilvAL-threonine ammonia-lyase; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. (516 aa)
ilvDPFAM: Dehydratase family; TIGRFAM: dihydroxy-acid dehydratase; Belongs to the IlvD/Edd family. (616 aa)
ilvEBranched chain amino acid aminotransferase apoenzyme; Acts on leucine, isoleucine and valine. Belongs to the class-IV pyridoxal-phosphate-dependent aminotransferase family. (307 aa)
Sps_03126Acetolactate synthase, small subunit; PFAM: ACT domain. (75 aa)
Sps_03127Acetolactate synthase, large subunit; 'PFAM: Thiamine pyrophosphate enzyme, central domain; Thiamine pyrophosphate enzyme, N-terminal TPP binding domain; Thiamine pyrophosphate enzyme, C-terminal TPP binding domain'; 'TIGRFAM: acetolactate synthase, large subunit, biosynthetic type'. (579 aa)
Sps_03128Ketol-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. (521 aa)
Sps_03227PFAM: Aminotransferase class IV; 'TIGRFAM: branched-chain amino acid aminotransferase, group II'. (362 aa)
Sps_03245Shikimate kinase; PFAM: AAA domain. (175 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. (201 aa)
leuC3-isopropylmalate dehydratase, large subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. (466 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. (364 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 1 subfamily. (523 aa)
argAN-acetylglutamate synthase; PFAM: Acetyltransferase (GNAT) family; Amino acid kinase family; TIGRFAM: amino-acid N-acetyltransferase; Belongs to the acetyltransferase family. ArgA subfamily. (439 aa)
Sps_03366PFAM: Chorismate lyase. (163 aa)
dapBDihydrodipicolinate reductase; Catalyzes the conversion of 4-hydroxy-tetrahydrodipicolinate (HTPA) to tetrahydrodipicolinate; Belongs to the DapB family. (270 aa)
proAGlutamate-5-semialdehyde dehydrogenase; 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. (424 aa)
proBGlutamate 5-kinase; Catalyzes the transfer of a phosphate group to glutamate to form L-glutamate 5-phosphate. (374 aa)
Sps_045803-deoxy-D-arabinoheptulosonate-7-phosphate synthase; Stereospecific condensation of phosphoenolpyruvate (PEP) and D-erythrose-4-phosphate (E4P) giving rise to 3-deoxy-D-arabino- heptulosonate-7-phosphate (DAHP). (351 aa)
Sps_04943PFAM: Amino acid kinase family; 'TIGRFAM: aspartate kinase, monofunctional class; aspartate kinase'; Belongs to the aspartokinase family. (449 aa)
argDAcetylornithine aminotransferase apoenzyme; PFAM: Aminotransferase class-III; 'TIGRFAM: succinylornithine transaminase family; transaminase, acetylornithine/succinylornithine family'; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. ArgD subfamily. (405 aa)
Sps_05071PFAM: Glutamine amidotransferase class-I; TIGRFAM: glutamine amidotransferase of anthranilate synthase or aminodeoxychorismate synthase. (193 aa)
aroB3-dehydroquinate synthase; Catalyzes the conversion of 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAHP) to dehydroquinate (DHQ). (358 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. (159 aa)
argHPFAM: Lyase; Argininosuccinate lyase C-terminal; TIGRFAM: argininosuccinate lyase. (455 aa)
argGPFAM: Arginosuccinate synthase; TIGRFAM: argininosuccinate synthase; Belongs to the argininosuccinate synthase family. Type 1 subfamily. (407 aa)
Sps_05420Ornithine 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. (302 aa)
argBN-acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily. (261 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 1 subfamily. (326 aa)
Sps_05423Acetylornithine deacetylase; PFAM: Peptidase family M20/M25/M40; Peptidase dimerisation domain; TIGRFAM: acetylornithine deacetylase (ArgE). (383 aa)
ubiCChorismate lyase; Removes the pyruvyl group from chorismate, with concomitant aromatization of the ring, to provide 4-hydroxybenzoate (4HB) for the ubiquinone pathway; Belongs to the UbiC family. (187 aa)
Your Current Organism:
Shewanella psychrophila
NCBI taxonomy Id: 225848
Other names: CGMCC 1.6159, JCM 13876, S. psychrophila, Shewanella psychrophila Xiao et al. 2007 emend. Thorell et al. 2019, Shewanella sp. WP2, strain WP2
Server load: low (26%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.