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trpB trpB trpA trpA glxK glxK lpdA lpdA thrC thrC gcvH gcvH gcvP gcvP sdaB sdaB STM2959 STM2959 pssA pssA gpmA gpmA ltaA ltaA serC serC glyA glyA STM2196 STM2196 sdaA sdaA yiaE yiaE dsdA dsdA lysC lysC metL metL ilvA ilvA thrB thrB thrA thrA asd asd gpmB gpmB serB serB kbl kbl tdh tdh pmgI pmgI garK garK tdcB tdcB tdcG tdcG serA serA gcvT gcvT ycdW ycdW ydfG ydfG
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.
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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
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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:
trpBTryptophan synthase, beta protein; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine; Belongs to the TrpB family. (397 aa)
trpATryptophan synthase, alpha protein; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. (268 aa)
glxKGlycerate kinase II; Similar to E. coli orf, hypothetical protein (AAC73616.1); Blastp hit to AAC73616.1 (381 aa), 80% identity in aa 1 - 379; Belongs to the glycerate kinase type-1 family. (382 aa)
lpdALipoamide dehydrogenase (NADH); Component of 2-oxodehydrogenase and pyruvate complexes; L protein of glycine cleavage complex second part; similar to E. coli lipoamide dehydrogenase (NADH); component of 2-oxodehydrogenase and pyruvate complexes; L-protein of glycine cleavage complex (AAC73227.1); Blastp hit to AAC73227.1 (474 aa), 98% identity in aa 1 - 474. (474 aa)
thrCSimilar to E. coli threonine synthase (AAC73115.1); Blastp hit to AAC73115.1 (428 aa), 93% identity in aa 1 - 428. (428 aa)
gcvHGlycine cleavage complex protein H; The glycine cleavage system catalyzes the degradation of glycine. The H protein shuttles the methylamine group of glycine from the P protein to the T protein. (129 aa)
gcvPGlycine cleavage complex protein P; The glycine cleavage system catalyzes the degradation of glycine. The P protein binds the alpha-amino group of glycine through its pyridoxal phosphate cofactor; CO(2) is released and the remaining methylamine moiety is then transferred to the lipoamide cofactor of the H protein; Belongs to the GcvP family. (957 aa)
sdaBSimilar to E. coli L-serine dehydratase (deaminase), L-SD2 (AAC75839.1); Blastp hit to AAC75839.1 (455 aa), 94% identity in aa 1 - 455; L-threonine deaminase 2; Belongs to the iron-sulfur dependent L-serine dehydratase family. (455 aa)
STM2959Putative glycerate kinase 2; Similar to E. coli orf, hypothetical protein (AAC76158.1); Blastp hit to AAC76158.1 (408 aa), 68% identity in aa 28 - 405; Belongs to the glycerate kinase type-1 family. (380 aa)
pssAPhosphatidylserine synthase; CDP-diacylglycerol-serine O-phosphatidyltransferase; similar to E. coli phosphatidylserine synthase; phospholipid synthesis (AAC75638.1); Blastp hit to AAC75638.1 (452 aa), 93% identity in aa 2 - 452. (451 aa)
gpmAPhosphoglyceromutase 1; Catalyzes the interconversion of 2-phosphoglycerate and 3- phosphoglycerate; Belongs to the phosphoglycerate mutase family. BPG- dependent PGAM subfamily. (250 aa)
ltaAL-allo-threonine aldolase; Similar to E. coli putative arylsulfatase (AAC73957.1); Blastp hit to AAC73957.1 (333 aa), 88% identity in aa 1 - 333. (333 aa)
serC3-phosphoserine 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. (362 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 (By similarity). (417 aa)
STM2196Putative D-serine dehydratase; Similar to E. coli L-serine deaminase (AAC74884.1); Blastp hit to AAC74884.1 (454 aa), 48% identity in aa 1 - 452; Belongs to the iron-sulfur dependent L-serine dehydratase family. (455 aa)
sdaASimilar to E. coli L-serine deaminase (AAC74884.1); Blastp hit to AAC74884.1 (454 aa), 94% identity in aa 1 - 454; Belongs to the iron-sulfur dependent L-serine dehydratase family. (454 aa)
yiaE2-keto-D-gluconate reductase; Catalyzes the NADPH-dependent reduction of glyoxylate and hydroxypyruvate into glycolate and glycerate, respectively. Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family. GhrB subfamily. (324 aa)
dsdASimilar to E. coli D-serine dehydratase (deaminase) (AAC75425.1); Blastp hit to AAC75425.1 (442 aa), 89% identity in aa 1 - 442. (440 aa)
lysCSimilar to E. coli aspartokinase III, lysine sensitive (AAC76994.1); Blastp hit to AAC76994.1 (449 aa), 93% identity in aa 1 - 449; Belongs to the aspartokinase family. (449 aa)
metLAspartokinase II; Bifunctional; similar to E. coli aspartokinase II and homoserine dehydrogenase II (AAC76922.1); Blastp hit to AAC76922.1 (810 aa), 94% identity in aa 1 - 810; In the C-terminal section; belongs to the homoserine dehydrogenase family. (810 aa)
ilvAThreonine deaminase; 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 (By similarity). Belongs to the serine/threon [...] (514 aa)
thrBHomoserine kinase; Catalyzes the ATP-dependent phosphorylation of L-homoserine to L-homoserine phosphate; Belongs to the GHMP kinase family. Homoserine kinase subfamily. (309 aa)
thrABifunctional; N-terminaus is aspartokinase I and C terminus is homoserine dehydrogenase I; similar to E. coli aspartokinase I, homoserine dehydrogenase I (AAC73113.1); Blastp hit to AAC73113.1 (820 aa), 94% identity in aa 1 - 820; In the C-terminal section; belongs to the homoserine dehydrogenase family. (820 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. (368 aa)
gpmBSimilar to E. coli phosphoglyceromutase 2 (AAC77348.1); Blastp hit to AAC77348.1 (215 aa), 91% identity in aa 1 - 215; Belongs to the phosphoglycerate mutase family. GpmB subfamily. (215 aa)
serBSimilar to E. coli 3-phosphoserine phosphatase (AAC77341.1); Blastp hit to AAC77341.1 (322 aa), 93% identity in aa 1 - 322. (322 aa)
kbl2-amino-3-ketobutyrate CoA ligase; Catalyzes the cleavage of 2-amino-3-ketobutyrate to glycine and acetyl-CoA. (398 aa)
tdhThreonine 3-dehydrogenase; Catalyzes the NAD(+)-dependent oxidation of L-threonine to 2- amino-3-ketobutyrate; Belongs to the zinc-containing alcohol dehydrogenase family. (341 aa)
pmgIPhosphoglyceromutase; Catalyzes the interconversion of 2-phosphoglycerate and 3- phosphoglycerate. (514 aa)
garKGlycerate kinase; Similar to E. coli orf, hypothetical protein (AAC76158.1); Blastp hit to AAC76158.1 (408 aa), 86% identity in aa 28 - 408; Belongs to the glycerate kinase type-1 family. (381 aa)
tdcBThreonine dehydratase; 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. TdcB also dehydrates serine to yield pyruv [...] (329 aa)
tdcGSimilar to E. coli L-serine dehydratase (deaminase), L-SD2 (AAC75839.1); Blastp hit to AAC75839.1 (455 aa), 74% identity in aa 1 - 452; Belongs to the iron-sulfur dependent L-serine dehydratase family. (454 aa)
serASimilar to E. coli D-3-phosphoglycerate dehydrogenase (AAC75950.1); Blastp hit to AAC75950.1 (410 aa), 96% identity in aa 1 - 410; Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family. (410 aa)
gcvTGlycine cleavage complex protein T; The glycine cleavage system catalyzes the degradation of glycine. (364 aa)
ycdWPutative oxidoreductase; Catalyzes the NADPH-dependent reduction of glyoxylate and hydroxypyruvate into glycolate and glycerate, respectively. (312 aa)
ydfGPutative oxidoreductase; NADP-dependent dehydrogenase with broad substrate specificity acting on 3-hydroxy acids. Catalyzes the NADP-dependent oxidation of L- allo-threonine to L-2-amino-3-keto-butyrate, which is spontaneously decarboxylated into aminoacetone. Also acts on D-threonine, L-serine, D-serine, D-3-hydroxyisobutyrate, L-3-hydroxyisobutyrate, D-glycerate and L-glycerate. Able to catalyze the reduction of the malonic semialdehyde to 3-hydroxypropionic acid. YdfG is apparently supplementing RutE, the presumed malonic semialdehyde reductase involved in pyrimidine degradation sin [...] (248 aa)
Your Current Organism:
Salmonella enterica Typhimurium
NCBI taxonomy Id: 99287
Other names: S. enterica subsp. enterica serovar Typhimurium str. LT2, Salmonella enterica subsp. enterica serovar Typhimurium LT2, Salmonella enterica subsp. enterica serovar Typhimurium str. LT2, Salmonella enterica subsp. enterica serovar Typhimurium strain LT2, Salmonella enterica subsp. enterica serovar Typhimurium strain LT2-LTL2, Salmonella typhimurium LT2
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