Record Information
Version 1.0
Update Date 1/22/2018 11:54:54 AM
Metabolite IDPAMDB006337
Identification
Name: glucosyl-(heptosyl)2-Kdo2-lipid A
Description:Glucosyl-(heptosyl)2-Kdo2-lipid A is an intermediate in lipid A-core biosynthesis pathway in E.coli. It is a substrate for the enzyme lipopolysaccharide core heptose (I) kinase which catalyzes the reaction glucosyl-(heptosyl)2-Kdo2-lipid A + ATP -> glucosyl-(heptosyl)2-Kdo2-lipid A-phosphate + ADP + H+. It is also a product for enzyme lipopolysaccharide glucosyltransferase I which catalyzes reaction UDP-alpha-D-glucose + (heptosyl)2-Kdo2-lipid A -> glucosyl-(heptosyl)2-Kdo2-lipid A + UDP + H+ (BioCyc compound: CPD0-932).
Structure
Thumb
Synonyms:Not Available
Chemical Formula: C130H230N2O56P2
Average Molecular Weight: 2779.179
Monoisotopic Molecular Weight: 2777.471939609
InChI Key: UMRPQNDYTAXFNB-AXIBLZMKSA-H
InChI:InChI=1S/C130H236N2O56P2/c1-7-13-19-25-31-37-38-44-50-56-62-68-98(148)173-85(66-60-54-48-42-35-29-23-17-11-5)72-100(150)178-119-102(132-96(146)71-84(65-59-53-47-41-34-28-22-16-10-4)172-97(147)67-61-55-49-43-36-30-24-18-12-6)122(170-80-93-105(153)118(177-99(149)70-83(139)64-58-52-46-40-33-27-21-15-9-3)101(123(175-93)188-190(167,168)169)131-95(145)69-82(138)63-57-51-45-39-32-26-20-14-8-2)176-94(117(119)187-189(164,165)166)81-171-129(127(160)161)74-91(184-130(128(162)163)73-86(140)103(151)114(185-130)89(143)77-135)116(115(186-129)90(144)78-136)181-125-110(158)121(109(157)112(179-125)87(141)75-133)183-126-111(159)120(108(156)113(180-126)88(142)76-134)182-124-107(155)106(154)104(152)92(79-137)174-124/h82-94,101-126,133-144,151-159H,7-81H2,1-6H3,(H,131,145)(H,132,146)(H,160,161)(H,162,163)(H2,164,165,166)(H2,167,168,169)/p-6/t82-,83-,84-,85-,86-,87+,88+,89-,90-,91-,92-,93-,94-,101-,102-,103-,104-,105-,106+,107-,108-,109-,110+,111+,112-,113-,114-,115-,116-,117-,118-,119-,120+,121+,122-,123-,124?,125-,126-,129-,130-/m1/s1
CAS number: Not Available
IUPAC Name:Not Available
Traditional IUPAC Name: Not Available
SMILES:[H][C@@]1(O[C@@](C[C@@H](O)[C@H]1O)(O[C@@H]1C[C@@](OC[C@H]2O[C@@H](OC[C@H]3O[C@H](OP([O-])([O-])=O)[C@H](NC(=O)C[C@H](O)CCCCCCCCCCC)[C@@H](OC(=O)C[C@H](O)CCCCCCCCCCC)[C@@H]3O)[C@H](NC(=O)C[C@@H](CCCCCCCCCCC)OC(=O)CCCCCCCCCCC)[C@@H](OC(=O)C[C@@H](CCCCCCCCCCC)OC(=O)CCCCCCCCCCCCC)[C@@H]2OP([O-])([O-])=O)(O[C@]([H])([C@H](O)CO)[C@@H]1O[C@H]1O[C@H]([C@@H](O)CO)[C@@H](O)[C@H](O[C@H]2O[C@H]([C@@H](O)CO)[C@@H](O)[C@H](OC3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)[C@@H]2O)[C@@H]1O)C([O-])=O)C([O-])=O)[C@H](O)CO
Chemical Taxonomy
Taxonomy DescriptionNot Available
Kingdom Not Available
Super ClassNot Available
Class Not Available
Sub ClassNot Available
Direct Parent Not Available
Alternative Parents Not Available
Substituents Not Available
Molecular Framework Not Available
External Descriptors Not Available
Physical Properties
State: Not Available
Charge:Not Available
Melting point: Not Available
Experimental Properties:
PropertyValueSource
Predicted Properties
Biological Properties
Cellular Locations:Cytoplasm
Reactions:
SMPDB Pathways:
Lipopolysaccharide biosynthesisPW000831 Pw000831Pw000831 greyscalePw000831 simple
lipopolysaccharide biosynthesis IIPW001905 Pw001905Pw001905 greyscalePw001905 simple
lipopolysaccharide biosynthesis IIIPW002059 Pw002059Pw002059 greyscalePw002059 simple
Biological Properties
Cellular Locations: Cytoplasm
Reactions:
Pathways:
Spectra
Spectra:
References
References: Not Available
Synthesis Reference: Not Available
Material Safety Data Sheet (MSDS) Not Available
External Links:
ResourceLink

Enzymes

General function:
Involved in biosynthetic process
Specific function:
Involved in the addition of the first glucose residue to the lipopolysaccharide core
Gene Name:
rfaG
Locus Tag:
PA5010
Molecular weight:
42.2 kDa
General function:
Involved in transferase activity, transferring phosphorus-containing groups
Specific function:
Catalyzes the phosphorylation of heptose(I) of the outer membrane lipopolysaccharide core
Gene Name:
rfaP
Locus Tag:
PA5009
Molecular weight:
31.3 kDa