+B	LPS biosynthesis protein	KO
#<h2><a href="/kegg/brite.html"><img src="/Fig/bget/kegg3.gif" align="middle" border=0></a>&nbsp; Lipopolysaccharide Biosynthesis Proteins - Brumicola nitratireducens</h2>
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A<b>Lipid A</b>
B  GNIT_2446 lpxA; acyl-(acyl-carrier-protein)--UDP-N-acetylglucosamine O-acyltransferase	K00677 lpxA; UDP-N-acetylglucosamine acyltransferase [EC:2.3.1.129] 
B  GNIT_2445 lpxB; tetraacyldisaccharide-1-P synthase	K00748 lpxB; lipid-A-disaccharide synthase [EC:2.4.1.182] 
B  GNIT_2690 lpxC; UDP-3-O-acyl-N-acetylglucosamine deacetylase	K02535 lpxC; UDP-3-O-[3-hydroxymyristoyl] N-acetylglucosamine deacetylase [EC:3.5.1.108] 
B  GNIT_1101 lpxD; glucosamine N-acyltransferase	K02536 lpxD; UDP-3-O-[3-hydroxymyristoyl] glucosamine N-acyltransferase [EC:2.3.1.191] 
B  GNIT_1469 lpxH; UDP-2,3-diacylglucosamine hydrolase	K03269 lpxH; UDP-2,3-diacylglucosamine hydrolase [EC:3.6.1.54] 
B  GNIT_2051 lpxK; tetraacyldisaccharide 4-kinase	K00912 lpxK; tetraacyldisaccharide 4'-kinase [EC:2.7.1.130] 
B  GNIT_2578 htrB; lipid A biosynthesis lauroyl acyltransferase	K02517 lpxL; Kdo2-lipid IVA lauroyltransferase/acyltransferase [EC:2.3.1.241 2.3.1.-] 
B  GNIT_0382 3-deoxy-D-manno-octulosonic-acid 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  GNIT_3540 hypothetical protein	K12976 pagL; lipid A 3-O-deacylase [EC:3.1.1.-] 
B  GNIT_0914 eptA; putative sulfatase	K03760 eptA; lipid A ethanolaminephosphotransferase [EC:2.7.8.43] 
B  GNIT_0061 kdkA; 3-deoxy-D-manno-octulosonic-acid kinase	K11211 kdkA; 3-deoxy-D-manno-octulosonic acid kinase [EC:2.7.1.166] 
B  GNIT_2138 kdsA; 2-dehydro-3-deoxyphosphooctonate aldolase	K01627 kdsA; 2-dehydro-3-deoxyphosphooctonate aldolase (KDO 8-P synthase) [EC:2.5.1.55] 
B  GNIT_2049 kdsB; 3-deoxy-D-manno-octulosonate cytidylyltransferase	K00979 kdsB; 3-deoxy-manno-octulosonate cytidylyltransferase (CMP-KDO synthetase) [EC:2.7.7.38] 
B  GNIT_0890 kdsC; 3-deoxy-D-manno-octulosonate 8-phosphate phosphatase	K03270 kdsC; 3-deoxy-D-manno-octulosonate 8-phosphate phosphatase (KDO 8-P phosphatase) [EC:3.1.3.45] 
B  GNIT_0891 arabinose 5-phosphate isomerase	K06041 kdsD; arabinose-5-phosphate isomerase [EC:5.3.1.13] 
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A<b>Core region</b>
B  GNIT_0062 opsX; putative ADP-heptose:LPS heptosyltransferase	K12982 opsX; heptosyltransferase I [EC:2.4.-.-] 
B  GNIT_0737 phosphoheptose isomerase	K03271 gmhA; D-sedoheptulose 7-phosphate isomerase [EC:5.3.1.28] 
B  GNIT_2379 sugar isomerase	K03271 gmhA; D-sedoheptulose 7-phosphate isomerase [EC:5.3.1.28] 
B  GNIT_1994 gmhB; heptose 1,7-bisphosphate phosphatase	K03273 gmhB; D-glycero-D-manno-heptose 1,7-bisphosphate phosphatase [EC:3.1.3.82 3.1.3.83] 
B  GNIT_2573 gmhC; bifunctional 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] 
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A<b>O-antigen repeat unit</b>
B  GNIT_2485 rhamnosyltransferase	K12990 rfbF; rhamnosyltransferase [EC:2.4.1.-] 
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A<b>Others</b>
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#Last updated: July 28, 2026