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rfbB rfbB galU galU galE galE pgm pgm gnd gnd glf glf wzxB wzxB rfbC rfbC rfbA rfbA rfbD rfbD manA manA wcaN wcaN wzxC wzxC cpsG cpsG cpsB cpsB gmd gmd gtrB gtrB glmM glmM waaL waaL glmS glmS glmU glmU wecA wecA wecB wecB wzxE wzxE wzyE wzyE pgi pgi
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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
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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
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textmining
co-expression
protein homology
Your Input:
rfbBdTDP-glucose 4,6 dehydratase, NAD(P)-binding; Catalyzes the dehydration of dTDP-D-glucose to form dTDP-6- deoxy-D-xylo-4-hexulose via a three-step process involving oxidation, dehydration and reduction; Belongs to the NAD(P)-dependent epimerase/dehydratase family. dTDP-glucose dehydratase subfamily. (361 aa)
galUGlucose-1-phosphate uridylyltransferase; May play a role in stationary phase survival; Belongs to the UDPGP type 2 family. (302 aa)
galEUDP-galactose-4-epimerase; Involved in the metabolism of galactose. Catalyzes the conversion of UDP-galactose (UDP-Gal) to UDP-glucose (UDP-Glc) through a mechanism involving the transient reduction of NAD. It is only active on UDP-galactose and UDP-glucose. (338 aa)
pgmPhosphoglucomutase; This enzyme participates in both the breakdown and synthesis of glucose; Belongs to the phosphohexose mutase family. (546 aa)
gnd6-phosphogluconate dehydrogenase, decarboxylating; Catalyzes the oxidative decarboxylation of 6-phosphogluconate to ribulose 5-phosphate and CO(2), with concomitant reduction of NADP to NADPH. (468 aa)
glfUDP-galactopyranose mutase, FAD/NAD(P)-binding; Catalyzes the interconversion through a 2-keto intermediate of uridine diphosphogalactopyranose (UDP-GalP) into uridine diphosphogalactofuranose (UDP-GalF); Belongs to the UDP-galactopyranose/dTDP-fucopyranose mutase family. (367 aa)
wzxBPutative polisoprenol-linked O-antigen transporter; May be involved in the translocation process of the nascent O-polysaccharide molecules and/or its ligation to lipid A core units. (415 aa)
rfbCdTDP-4-deoxyrhamnose-3,5-epimerase; Catalyzes the epimerization of the C3' and C5'positions of dTDP-6-deoxy-D-xylo-4-hexulose, forming dTDP-6-deoxy-L-lyxo-4-hexulose. Belongs to the dTDP-4-dehydrorhamnose 3,5-epimerase family. (185 aa)
rfbAGlucose-1-phosphate thymidylyltransferase; Catalyzes the formation of dTDP-glucose, from dTTP and glucose 1-phosphate, as well as its pyrophosphorolysis. Belongs to the glucose-1-phosphate thymidylyltransferase family. (293 aa)
rfbDdTDP-L-rhamnose synthase, NAD(P)-dependent dTDP-4-dehydrorhamnose reductase subunit; Involved in the biosynthesis of the dTDP-L-rhamnose which is an important component of lipopolysaccharide (LPS) (Probable). Catalyzes the reduction of dTDP-6-deoxy-L-lyxo-4-hexulose to yield dTDP-L-rhamnose (By similarity). RmlD uses NADH and NADPH nearly equally well (By similarity); Belongs to the dTDP-4-dehydrorhamnose reductase family. (299 aa)
manAMannose-6-phosphate isomerase; Involved in the conversion of glucose to GDP-L-fucose, which can be converted to L-fucose, a capsular polysaccharide. (391 aa)
wcaNPutative regulatory subunit for GalU; Protein involved in nucleotide-sugar biosynthetic process. (297 aa)
wzxCPutative colanic acid exporter; Probable export protein; Belongs to the polysaccharide synthase family. (492 aa)
cpsGPhosphomannomutase; Involved in the biosynthesis of the capsular polysaccharide colanic acid; Belongs to the phosphohexose mutase family. (456 aa)
cpsBMannose-1-phosphate guanyltransferase; Involved in the biosynthesis of the capsular polysaccharide colanic acid. (478 aa)
gmdGDP-D-mannose dehydratase, NAD(P)-binding; Catalyzes the conversion of GDP-D-mannose to GDP-4-dehydro-6- deoxy-D-mannose; Belongs to the NAD(P)-dependent epimerase/dehydratase family. GDP-mannose 4,6-dehydratase subfamily. (373 aa)
gtrBCPS-53 (KpLE1) prophage; Involved in O antigen modification. Catalyzes the transfer of the glucose residue from UDP-glucose to a lipid carrier (By similarity). (306 aa)
glmMPhosphoglucosamine mutase; Catalyzes the conversion of glucosamine-6-phosphate to glucosamine-1-phosphate. Can also catalyze the formation of glucose-6-P from glucose-1-P, although at a 1400-fold lower rate. (445 aa)
waaLO-antigen ligase; Adds the O-antigen on the glucose group of LPS. (419 aa)
glmSL-glutamine:D-fructose-6-phosphate aminotransferase; Catalyzes the first step in hexosamine metabolism, converting fructose-6P into glucosamine-6P using glutamine as a nitrogen source. (609 aa)
glmUFused N-acetyl glucosamine-1-phosphate uridyltransferase/glucosamine-1-phosphate acetyl transferase; Catalyzes the last two sequential reactions in the de novo biosynthetic pathway for UDP-N-acetylglucosamine (UDP-GlcNAc). The C- terminal domain catalyzes the transfer of acetyl group from acetyl coenzyme A to glucosamine-1-phosphate (GlcN-1-P) to produce N- acetylglucosamine-1-phosphate (GlcNAc-1-P), which is converted into UDP-GlcNAc by the transfer of uridine 5-monophosphate (from uridine 5- triphosphate), a reaction catalyzed by the N-terminal domain. (456 aa)
wecAUDP-GlcNAc:undecaprenylphosphate GlcNAc-1-phosphate transferase; Catalyzes the transfer of the GlcNAc-1-phosphate moiety from UDP-GlcNAc onto the carrier lipid undecaprenyl phosphate (C55-P), yielding GlcNAc-pyrophosphoryl-undecaprenyl (GlcNAc-PP-C55). It is the first lipid-linked intermediate involved in enterobacterial common antigen (ECA) synthesis, and an acceptor for the addition of subsequent sugars to complete the biosynthesis of O-antigen lipopolysaccharide (LPS) in many E.coli O types. The apparent affinity of WecA for the polyisoprenyl phosphate substrates increases with the [...] (367 aa)
wecBUDP-N-acetyl glucosamine-2-epimerase; Catalyzes the reversible epimerization at C-2 of UDP-N- acetylglucosamine (UDP-GlcNAc) and thereby provides bacteria with UDP- N-acetylmannosamine (UDP-ManNAc), the activated donor of ManNAc residues. Also involved in bacteriophage N4 adsorption. (376 aa)
wzxEO-antigen translocase; Mediates the transbilayer movement of Und-PP-GlcNAc-ManNAcA- Fuc4NAc (lipid III) from the inner to the outer leaflet of the cytoplasmic membrane during the assembly of enterobacterial common antigen (ECA). Required for the assembly of the phosphoglyceride-linked form of ECA (ECA(PG)) and the water-soluble cyclic form of ECA (ECA(CYC)). Could also mediate the translocation of Und-PP-GlcNAc. (416 aa)
wzyEPutative ECA polysaccharide chain elongation protein; Probably involved in the polymerization of enterobacterial common antigen (ECA) trisaccharide repeat units. Required for the assembly of the phosphoglyceride-linked form of ECA (ECA(PG)) and the water-soluble cyclic form of ECA (ECA(CYC)). Belongs to the WzyE family. (450 aa)
pgiGlucosephosphate isomerase; Protein involved in glycolysis and gluconeogenesis; Belongs to the GPI family. (549 aa)
Your Current Organism:
Escherichia coli K12
NCBI taxonomy Id: 511145
Other names: E. coli str. K-12 substr. MG1655, Escherichia coli MG1655, Escherichia coli str. K-12 substr. MG1655, Escherichia coli str. K12 substr. MG1655, Escherichia coli str. MG1655, Escherichia coli strain MG1655
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