+B LPS biosynthesis protein KO
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Lipopolysaccharide Biosynthesis Proteins - Escherichia coli K-12 MG1655
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ALipid A
B b0181 lpxA; acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase K00677 lpxA; UDP-N-acetylglucosamine acyltransferase [EC:2.3.1.129]
B b0182 lpxB; lipid A disaccharide synthase K00748 lpxB; lipid-A-disaccharide synthase [EC:2.4.1.182]
B b0096 lpxC; UDP-3-O-acyl-N-acetylglucosamine deacetylase K02535 lpxC; UDP-3-O-[3-hydroxymyristoyl] N-acetylglucosamine deacetylase [EC:3.5.1.108]
B b0179 lpxD; UDP-3-O-(3-hydroxymyristoyl)glucosamine N-acyltransferase K02536 lpxD; UDP-3-O-[3-hydroxymyristoyl] glucosamine N-acyltransferase [EC:2.3.1.191]
B b0524 lpxH; UDP-2,3-diacylglucosamine diphosphatase K03269 lpxH; UDP-2,3-diacylglucosamine hydrolase [EC:3.6.1.54]
B b0915 lpxK; tetraacyldisaccharide 4'-kinase K00912 lpxK; tetraacyldisaccharide 4'-kinase [EC:2.7.1.130]
B b1054 lpxL; lauroyl acyltransferase K02517 lpxL; Kdo2-lipid IVA lauroyltransferase/acyltransferase [EC:2.3.1.241 2.3.1.-]
B b1855 lpxM; Lipid A biosynthesis myristoyltransferase K02560 lpxM; lauroyl-Kdo2-lipid IVA myristoyltransferase [EC:2.3.1.243]
B b2378 lpxP; palmitoleoyl acyltransferase K12974 lpxP; KDO2-lipid IV(A) palmitoleoyltransferase [EC:2.3.1.242]
B b2174 lpxT; Kdo2-lipid A phosphotransferase K19803 lpxT; Kdo2-lipid A phosphotransferase [EC:2.7.4.29]
B b3633 waaA; KDO transferase K02527 kdtA; 3-deoxy-D-manno-octulosonic-acid transferase [EC:2.4.99.12 2.4.99.13 2.4.99.14 2.4.99.15]
B b2257 arnT; lipid IVA 4-amino-4-deoxy-L-arabinosyltransferase K07264 arnT; 4-amino-4-deoxy-L-arabinose transferase [EC:2.4.2.43]
B b0622 pagP; Lipid A palmitoyltransferase K12973 pagP; lipid IVA palmitoyltransferase [EC:2.3.1.251]
B b4114 eptA; phosphoethanolamine transferase EptA K03760 eptA; lipid A ethanolaminephosphotransferase [EC:2.7.8.43]
B b3546 eptB; Kdo2-lipid A phosphoethanolamine 7''-transferase K12975 eptB; KDO II ethanolaminephosphotransferase [EC:2.7.8.42]
B b1215 kdsA; 3-deoxy-D-manno-octulosonate 8-phosphate synthase K01627 kdsA; 2-dehydro-3-deoxyphosphooctonate aldolase (KDO 8-P synthase) [EC:2.5.1.55]
B b0918 kdsB; 3-deoxy-manno-octulosonate cytidylyltransferase K00979 kdsB; 3-deoxy-manno-octulosonate cytidylyltransferase (CMP-KDO synthetase) [EC:2.7.7.38]
B b3198 kdsC; 3-deoxy-D-manno-octulosonate 8-phosphate phosphatase KdsC K03270 kdsC; 3-deoxy-D-manno-octulosonate 8-phosphate phosphatase (KDO 8-P phosphatase) [EC:3.1.3.45]
B b3197 kdsD; D-arabinose 5-phosphate isomerase KdsD K06041 kdsD; arabinose-5-phosphate isomerase [EC:5.3.1.13]
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ACore region
B b3628 waaB; UDP-D-galactose:(glucosyl)lipopolysaccharide-1,6-D-galactosyltransferase K02840 waaB; UDP-D-galactose:(glucosyl)LPS alpha-1,6-D-galactosyltransferase [EC:2.4.1.-]
B b3621 waaC; ADP-heptose:LPS heptosyltransferase 1 K02841 waaC; lipopolysaccharide heptosyltransferase I [EC:2.4.99.23]
B b3620 waaF; ADP-heptose--LPS heptosyltransferase 2 K02843 waaF; lipopolysaccharide heptosyltransferase II [EC:2.4.99.24]
B b3631 waaG; lipopolysaccharide glucosyltransferase I K02844 waaG; UDP-glucose:(heptosyl)LPS alpha-1,3-glucosyltransferase [EC:2.4.1.-]
B b3615 waaH; UDP-glucuronate:LPS(HepIII) glycosyltransferase K19354 waaH; heptose III glucuronosyltransferase [EC:2.4.1.-]
B b3622 waaL; O-antigen ligase K02847 waaL; O-antigen ligase [EC:2.4.99.26]
B b3627 waaO; UDP-D-glucose:(glucosyl)LPS alpha-1,3-glucosyltransferase K03275 waaO; UDP-glucose:(glucosyl)LPS alpha-1,3-glucosyltransferase [EC:2.4.1.-]
B b3630 waaP; lipopolysaccharide core heptose (I) kinase K02848 waaP; lipopolysaccharide core heptose(I) kinase [EC:2.7.1.235]
B b3632 waaQ; lipopolysaccharide core heptosyltransferase 3 K02849 waaQ; lipopolysaccharide heptosyltransferase III [EC:2.4.99.25]
B b3626 waaJ; UDP-glucose:(glucosyl)LPS alpha-1,2-glucosyltransferase K03276 waaR; UDP-glucose/galactose:(glucosyl)LPS alpha-1,2-glucosyl/galactosyltransferase [EC:2.4.1.-]
B b3629 waaS; lipopolysaccharide core biosynthesis protein WaaS K12986 waaS; 1,5-rhamnosyltransferase [EC:2.4.1.-]
B b3623 waaU; putative ADP-heptose:LPS heptosyltransferase 4 K03277 waaU; heptosyltransferase IV [EC:2.4.-.-]
B b3625 waaY; lipopolysaccharide core heptose (II) kinase K02850 waaY; heptose II phosphotransferase [EC:2.7.1.-]
B b3624 waaZ; lipopolysaccharide core biosynthesis protein WaaZ K12981 waaZ; KDO transferase III [EC:2.4.99.-]
B b3955 eptC; phosphoethanolamine transferase EptC K19353 eptC; heptose-I-phosphate ethanolaminephosphotransferase [EC:2.7.8.-]
B b0222 gmhA; D-sedoheptulose 7-phosphate isomerase K03271 gmhA; D-sedoheptulose 7-phosphate isomerase [EC:5.3.1.28]
B b0200 gmhB; D-glycero-beta-D-manno-heptose-1,7-bisphosphate 7-phosphatase K03273 gmhB; D-glycero-D-manno-heptose 1,7-bisphosphate phosphatase [EC:3.1.3.82 3.1.3.83]
B b3052 hldE; fused heptose 7-phosphate kinase/heptose 1-phosphate adenyltransferase K03272 gmhC; D-beta-D-heptose 7-phosphate kinase / D-beta-D-heptose 1-phosphate adenosyltransferase [EC:2.7.1.167 2.7.7.70]
B b3619 rfaD; ADP-L-glycero-D-mannoheptose 6-epimerase K03274 gmhD; ADP-L-glycero-D-manno-heptose 6-epimerase [EC:5.1.3.20]
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AO-antigen repeat unit
B b2034 wbbI; beta-1,6-galactofuranosyltransferase WbbI K23072 wbbI; O16-antigen biosynthesis beta-1,6-galactofuranosyltransferase [EC:2.4.1.-]
B b2033 wbbJ; putative lipopolysaccharide biosynthesis O-acetyl transferase WbbJ K08280 wbbJ; lipopolysaccharide O-acetyltransferase [EC:2.3.1.-]
B b2032 wbbK; putative glycosyltransferase WbbK K23073 wbbK; O16-antigen biosynthesis glucosyltransferase
B b2037 rfbX; polyisoprenol-linked O-antigen repeat unit flippase K18799 wzxB; O-antigen flippase
B b2035 wbbH; putative O-antigen polymerase K13008 rfc; O-antigen polymerase [EC:2.4.99.27]
B b3793 wzyE; putative enterobacterial common antigen polymerase K02853 wzyE; enterobacterial common antigen polymerase [EC:2.4.99.27]
B b2027 wzzB; regulator of length of O-antigen component of lipopolysaccharide chains K05789 wzzB; chain length determinant protein (polysaccharide antigen chain regulator)
B b2351 yfdH; CPS-53 (KpLE1) prophage; bactoprenol glucosyl transferase K20534 gtrB; polyisoprenyl-phosphate glycosyltransferase [EC:2.4.-.-]
B b3784 rfe; UDP-N-acetylglucosamine--undecaprenyl-phosphate N-acetylglucosaminephosphotransferase K02851 wecA; UDP-GlcNAc:undecaprenyl-phosphate/decaprenyl-phosphate GlcNAc-1-phosphate transferase [EC:2.7.8.33 2.7.8.35]
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AOthers
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#[ GLYCAN | BRITE | KEGG2 | KEGG ]
#Last updated: September 20, 2023