STRINGSTRING
yacE yacE nadC nadC panD panD panC panC panB panB folK folK yajB yajB ybaD ybaD ribD ribD ribH ribH thiJ thiJ apbA apbA nadD nadD nadA nadA pnuC pnuC bioA bioA bioB bioB bioF bioF bioC bioC bioD bioD pncB pncB cobB cobB pncA pncA nadE nadE ribE ribE pntA pntA pntB pntB ynfK ynfK ydeJ ydeJ ribA ribA folE folE STM2293 STM2293 yfcD yfcD yfcE yfcE yfhC yfhC STM2573 STM2573 acpS acpS nadB nadB yfjB yfjB ygaD ygaD STM2950 STM2950 ribB ribB folB folB folP folP bioH bioH kdtB kdtB dfp dfp dut dut ttk ttk udhA udhA birA birA coaA coaA STMF1.42 STMF1.42 yjaD yjaD nadR nadR
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:
yacEPutative nucleotide kinase; Catalyzes the phosphorylation of the 3'-hydroxyl group of dephosphocoenzyme A to form coenzyme A; Belongs to the CoaE family. (206 aa)
nadCQuinolinate phosphoribosyltransferase; Involved in the catabolism of quinolinic acid (QA). Belongs to the NadC/ModD family. (297 aa)
panDAspartate 1-decarboxylase; Catalyzes the pyruvoyl-dependent decarboxylation of aspartate to produce beta-alanine; Belongs to the PanD family. (126 aa)
panCPantothenate synthetase; Catalyzes the condensation of pantoate with beta-alanine in an ATP-dependent reaction via a pantoyl-adenylate intermediate. Belongs to the pantothenate synthetase family. (284 aa)
panB3-methyl-2-oxobutanoate hydroxymethyltransferase; Catalyzes the reversible reaction in which hydroxymethyl group from 5,10-methylenetetrahydrofolate is transferred onto alpha- ketoisovalerate to form ketopantoate; Belongs to the PanB family. (263 aa)
folK7, 8-dihydro-6-hydroxymethylpterin-pyrophosphokinase, PPPK; Similar to E. coli 7,8-dihydro-6-hydroxymethylpterin- pyrophosphokinase (AAC73253.1); Blastp hit to AAC73253.1 (159 aa), 87% identity in aa 1 - 148. (159 aa)
yajBPutative cytoplasmic protein; Converts holo-ACP to apo-ACP by hydrolytic cleavage of the phosphopantetheine prosthetic group from ACP; Belongs to the AcpH family. (193 aa)
ybaDPutative transcriptional regulator; Negatively regulates transcription of bacterial ribonucleotide reductase nrd genes and operons by binding to NrdR- boxes; Belongs to the NrdR family. (149 aa)
ribDPyrimidine deaminase; Converts 2,5-diamino-6-(ribosylamino)-4(3h)-pyrimidinone 5'- phosphate into 5-amino-6-(ribosylamino)-2,4(1h,3h)-pyrimidinedione 5'- phosphate; In the C-terminal section; belongs to the HTP reductase family. (367 aa)
ribHRiboflavin synthase, beta chain; Catalyzes the formation of 6,7-dimethyl-8-ribityllumazine by condensation of 5-amino-6-(D-ribitylamino)uracil with 3,4-dihydroxy-2- butanone 4-phosphate. This is the penultimate step in the biosynthesis of riboflavin (By similarity); Belongs to the DMRL synthase family. (156 aa)
thiJ4-methyl-5(beta-hydroxyethyl)-thiazole synthesis; Protein and nucleotide deglycase that catalyzes the deglycation of the Maillard adducts formed between amino groups of proteins or nucleotides and reactive carbonyl groups of glyoxals. Thus, functions as a protein deglycase that repairs methylglyoxal- and glyoxal-glycated proteins, and releases repaired proteins and lactate or glycolate, respectively. Deglycates cysteine, arginine and lysine residues in proteins, and thus reactivates these proteins by reversing glycation by glyoxals. Is able to repair glycated serum albumin, collagen, g [...] (196 aa)
apbAKetopantoate reductase; Catalyzes the NADPH-dependent reduction of ketopantoate into pantoic acid. Has a strong preference for NADPH over NADH as the electron acceptor. Pantoate, ketoisovalerate, oxaloacetate, pyruvate, 3-hydroxypyruvate, alpha-ketoglutarate, alpha-ketobutyrate, and acetaldehyde cannot serve as substrates for reduction. (303 aa)
nadDPutative nicotinic acid mononucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD). (213 aa)
nadAQuinolinate synthetase, A protein; Catalyzes the condensation of iminoaspartate with dihydroxyacetone phosphate to form quinolinate. (347 aa)
pnuCNMN family, nucleoside/purine/pyrimidine transporter; Required for nicotinamide riboside transport across the inner membrane. (239 aa)
bioA7,8-diaminopelargonic acid synthetase; Catalyzes the transfer of the alpha-amino group from S- adenosyl-L-methionine (SAM) to 7-keto-8-aminopelargonic acid (KAPA) to form 7,8-diaminopelargonic acid (DAPA). It is the only animotransferase known to utilize SAM as an amino donor; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. BioA subfamily. (429 aa)
bioBBiotin synthetase; Catalyzes the conversion of dethiobiotin (DTB) to biotin by the insertion of a sulfur atom into dethiobiotin via a radical-based mechanism; Belongs to the radical SAM superfamily. Biotin synthase family. (346 aa)
bioF7-keto-8-aminopelargonic acid synthetase; Catalyzes the decarboxylative condensation of pimeloyl-[acyl- carrier protein] and L-alanine to produce 8-amino-7-oxononanoate (AON), [acyl-carrier protein], and carbon dioxide. (385 aa)
bioCBiotin biosynthesis; Converts the free carboxyl group of a malonyl-thioester to its methyl ester by transfer of a methyl group from S-adenosyl-L- methionine (SAM). It allows to synthesize pimeloyl-ACP via the fatty acid synthetic pathway. (251 aa)
bioDDethiobiotin synthetase; Catalyzes a mechanistically unusual reaction, the ATP- dependent insertion of CO2 between the N7 and N8 nitrogen atoms of 7,8- diaminopelargonic acid (DAPA) to form an ureido ring. Belongs to the dethiobiotin synthetase family. (228 aa)
pncBNicotinate phosphoribosyltransferase; Catalyzes the synthesis of beta-nicotinate D-ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate at the expense of ATP. (400 aa)
cobBPutative nicotinate-nucleotide dimethylbenzimidazolephosphoribosltransferase; NAD-dependent lysine deacetylase and desuccinylase that specifically removes acetyl and succinyl groups on target proteins. Modulates the activities of several proteins which are inactive in their acylated form (By similarity). Activates the enzyme acetyl-CoA synthetase by deacetylating 'Lys-609' in the inactive, acetylated form of the enzyme. May also modulate the activity of other propionyl-adenosine monophosphate (AMP)-forming enzymes. Overexpression compensates for a cobT deletion, suggesting it may have [...] (273 aa)
pncANicotinamidase/ pyrazinamidase; Similar to E. coli orf, hypothetical protein (AAC74838.1); Blastp hit to AAC74838.1 (219 aa), 80% identity in aa 7 - 219. (218 aa)
nadENAD synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses ammonia as a nitrogen source. (275 aa)
ribESimilar to E. coli riboflavin synthase, alpha chain (AAC74734.1); Blastp hit to AAC74734.1 (213 aa), 90% identity in aa 1 - 208. (213 aa)
pntAPyridine nucleotide transhydrogenase, alpha subunit; The transhydrogenation between NADH and NADP is coupled to respiration and ATP hydrolysis and functions as a proton pump across the membrane; Belongs to the AlaDH/PNT family. (509 aa)
pntBPyridine nucleotide transhydrogenase, beta subunit; The transhydrogenation between NADH and NADP is coupled to respiration and ATP hydrolysis and functions as a proton pump across the membrane; Belongs to the PNT beta subunit family. (462 aa)
ynfKPutative dethiobiotin synthase; Catalyzes a mechanistically unusual reaction, the ATP- dependent insertion of CO2 between the N7 and N8 nitrogen atoms of 7,8- diaminopelargonic acid (DAPA) to form an ureido ring. Belongs to the dethiobiotin synthetase family. (231 aa)
ydeJPutative competence-damaged protein; Similar to E. coli orf, hypothetical protein (AAC74610.1); Blastp hit to AAC74610.1 (172 aa), 61% identity in aa 1 - 171; Belongs to the CinA family. (175 aa)
ribAGTP cyclohydrolase II; Catalyzes the conversion of GTP to 2,5-diamino-6- ribosylamino-4(3H)-pyrimidinone 5'-phosphate (DARP), formate and pyrophosphate. (196 aa)
folESimilar to E. coli GTP cyclohydrolase I (AAC75214.1); Blastp hit to AAC75214.1 (222 aa), 96% identity in aa 1 - 221. (222 aa)
STM2293Putative nucleotide-utilizing enzyme related to molybdopterin-biosynthesis; Similar to E. coli orf, hypothetical protein (AAC75309.1); Blastp hit to AAC75309.1 (400 aa), 88% identity in aa 1 - 397; Belongs to the CinA family. (398 aa)
yfcDPutative NTP pyrophosphohydrolase; Similar to E. coli putative regulator (AAC75359.1); Blastp hit to AAC75359.1 (180 aa), 92% identity in aa 1 - 180. (184 aa)
yfcEPutative phosphoesterase; Similar to E. coli orf, hypothetical protein (AAC75360.1); Blastp hit to AAC75360.1 (184 aa), 85% identity in aa 2 - 183. (183 aa)
yfhCPutative cytosine/adenosine deaminase; Catalyzes the deamination of adenosine to inosine at the wobble position 34 of tRNA(Arg2); Belongs to the cytidine and deoxycytidylate deaminase family. (183 aa)
STM2573Putative ketopantoate reductase; Catalyzes the NADPH-dependent reduction of ketopantoate into pantoic acid. (305 aa)
acpSHolo-[acyl-carrier-protein] synthase, subunit; Transfers the 4'-phosphopantetheine moiety from coenzyme A to a Ser of acyl-carrier-protein. (126 aa)
nadBQuinolinate synthetase, B protein; Catalyzes the oxidation of L-aspartate to iminoaspartate. (540 aa)
yfjBPutative kinase; Involved in the regulation of the intracellular balance of NAD and NADP, and is a key enzyme in the biosynthesis of NADP. Catalyzes specifically the phosphorylation on 2'-hydroxyl of the adenosine moiety of NAD to yield NADP. It can use ATP and other nucleoside triphosphates as a source of phosphorus. NADH cannot replace NAD as a substrate. (292 aa)
ygaDPutative cytoplasmic protein; Similar to E. coli orf, hypothetical protein (AAC75742.1); Blastp hit to AAC75742.1 (165 aa), 92% identity in aa 1 - 165; Belongs to the CinA family. (165 aa)
STM2950Putative metal-dependent hydrolases of the beta-lactamase superfamily II. (265 aa)
ribB3,4 dihydroxy-2-butanone-4-phosphate synthase; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate. (217 aa)
folBDihydroneopterin aldolase; Catalyzes the conversion of 7,8-dihydroneopterin to 6- hydroxymethyl-7,8-dihydropterin. (120 aa)
folP7,8-dihydropteroate synthase; Catalyzes the condensation of para-aminobenzoate (pABA) with 6-hydroxymethyl-7,8-dihydropterin diphosphate (DHPt-PP) to form 7,8- dihydropteroate (H2Pte), the immediate precursor of folate derivatives. (282 aa)
bioHPutative hydrolase; The physiological role of BioH is to remove the methyl group introduced by BioC when the pimeloyl moiety is complete. It allows to synthesize pimeloyl-ACP via the fatty acid synthetic pathway through the hydrolysis of the ester bonds of pimeloyl-ACP esters. (256 aa)
kdtBPhosphopantetheine adenylyltransferase; Reversibly transfers an adenylyl group from ATP to 4'- phosphopantetheine, yielding dephospho-CoA (dPCoA) and pyrophosphate. Belongs to the bacterial CoaD family. (159 aa)
dfpFlavoprotein; Catalyzes two steps in the biosynthesis of coenzyme A. In the first step cysteine is conjugated to 4'-phosphopantothenate to form 4- phosphopantothenoylcysteine, in the latter compound is decarboxylated to form 4'-phosphopantotheine; In the C-terminal section; belongs to the PPC synthetase family. (407 aa)
dutDeoxyuridinetriphosphatase; This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA; Belongs to the dUTPase family. (151 aa)
ttkPutative TetR/ArcR family transcriptional regulator; Required for nucleoid occlusion (NO) phenomenon, which prevents Z-ring formation and cell division over the nucleoid. Acts as a DNA-associated cell division inhibitor that binds simultaneously chromosomal DNA and FtsZ, and disrupts the assembly of FtsZ polymers. SlmA-DNA-binding sequences (SBS) are dispersed on non-Ter regions of the chromosome, preventing FtsZ polymerization at these regions. (198 aa)
udhASoluble pyridine nucleotide transhydrogenase; Conversion of NADPH, generated by peripheral catabolic pathways, to NADH, which can enter the respiratory chain for energy generation. (466 aa)
birAbiotin-[acetylCoA carboxylase] holoenzyme synthetase; Acts both as a biotin--[acetyl-CoA-carboxylase] ligase and a biotin-operon repressor. In the presence of ATP, BirA activates biotin to form the BirA-biotinyl-5'-adenylate (BirA-bio-5'-AMP or holoBirA) complex. HoloBirA can either transfer the biotinyl moiety to the biotin carboxyl carrier protein (BCCP) subunit of acetyl-CoA carboxylase, or bind to the biotin operator site and inhibit transcription of the operon. (320 aa)
coaAPantothenate kinase. (SW:COAA_SALTY). (316 aa)
STMF1.42Putative cytoplasmic protein; Similar to E. coli orf, hypothetical protein (AAC76953.1); Blastp hit to AAC76953.1 (51 aa), 55% identity in aa 1 - 40. (57 aa)
yjaDPutative NTP pyrophosphohydrolases containing a Zn-finger; Probably nucleic-acid-binding; NADH pyrophosphatase. (SW:NUDC_SALTY). (257 aa)
nadRTrifunctional protein; This enzyme has three activities: DNA binding, nicotinamide mononucleotide (NMN) adenylyltransferase and ribosylnicotinamide (RN) kinase. The DNA-binding domain binds to the nadB operator sequence in an NAD- and ATP-dependent manner. As NAD levels increase within the cell, the affinity of NadR for the nadB operator regions of nadA, nadB, and pncB increases, repressing the transcription of these genes. The RN kinase activity catalyzes the phosphorylation of RN to form nicotinamide ribonucleotide. The NMN adenylyltransferase activity catalyzes the transfer of the A [...] (410 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
Server load: low (22%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.