2.7.1.130: tetraacyldisaccharide 4'-kinase

This is an abbreviated version!
For detailed information about tetraacyldisaccharide 4'-kinase, go to the full flat file.

Reaction

Synonyms

ATP:2,2',3,3'-tetrakis[(3R)-3-hydroxytetradecanoyl]-beta-D-glucosaminyl-(1->6)-alpha-D-glucosaminyl-phosphate 4'-O-phosphotransferase, kinase, lipid A 4'-(phosphorylating), lipid A 4'-kinase, LpxK, membrane-bound tetraacyldisaccharide-1-phosphate 4'-kinase, tetraacyldisaccharide-1-phosphate 4-kinase

ECTree

     2 Transferases

         2.7 Transferring phosphorus-containing groups

             2.7.1 Phosphotransferases with an alcohol group as acceptor

                2.7.1.130 tetraacyldisaccharide 4'-kinase

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Results	in table
1	Activating Compound
24504	AA Sequence
9	Application
1	CAS Registry Number
3	Cloned(Commentary)
2	Cofactor
3	Crystallization (Commentary)
24	General Information
3	General Stability
13	Inhibitors
34	KM Value [mM]
4	Localization
6	Metals/Ions
11	Natural Substrates/ Products (Substrates)
16	Organism
11	Pathway
12	PDB ID
4	pH Optimum
40	Protein Variants
2	Purification (Commentary)
3	Reaction
1	Reaction Type
16	Reference
1	Specific Activity [micromol/min/mg]
22	Substrates and Products (Substrate)
20	Synonyms
1	Systematic Name
2	Temperature Optimum [°C]
33	Turnover Number [1/s]

Substrates Products

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Substrates Products on EC 2.7.1.130 - tetraacyldisaccharide 4'-kinase

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SUBSTRATE

PRODUCT                       

REACTION DIAGRAM

ORGANISM

UNIPROT

COMMENTARY
(Substrate)

LITERATURE
(Substrate)

COMMENTARY
(Product)

LITERATURE
(Product)

Reversibility
r=reversible
ir=irreversible
?=not specified

ATP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

ADP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-4-O-phospho-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

9 entries

ATP + 2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl-(beta-D-1,6-)-2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl beta-phosphate

ADP + 2,3,2',3'-tetrakis(3-hydroxytetradecanoyl)-D-glucosaminyl-1,6-beta-D-glucosamine 1,4'-bisphosphate

3 entries

ATP + 2,3-bis[3-(tetradecanoyl)tetradecanoyl]-D-glucosaminyl-(beta-D-1,6-)-2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl beta-phosphate

ADP + 2,3,2',3'-tetrakis[3-(tetradecanoyl)tetradecanoyl]-D-glucosaminyl-1,6-beta-D-glucosamine 1,4'-bisphosphate

Escherichia coli

-

-

640806

-

640806

?

ATP + 2-(3-hydroxytetradecanoyl)-D-glucosaminyl-(beta-D-1,6-)-2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl beta-phosphate

ADP + 2,2',3'-tris(3-hydroxytetradecanoyl)-D-glucosaminyl-1,6-beta-D-glucosamine 1,4'-bisphosphate

Escherichia coli

-

-

640806

-

640806

?

ATP + 2-(3-hydroxytetradecanoyl)-D-glucosaminyl-(beta-D-1,6-)-2-(3-hydroxytetradecanoyl)-D-glucosaminyl beta-phosphate

ADP + 2,2'-bis(3-hydroxytetradecanoyl)-D-glucosaminyl-1,6-beta-D-glucosamine 1,4'-bisphosphate

Escherichia coli

-

-

640806

-

640806

?

ATP + 3-aza-2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl-(beta-D-1,6-)-2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl beta-phosphate

ADP + 3-aza-2,3,2',3'-tetrakis(3-hydroxytetradecanoyl)-D-glucosaminyl-1,6-beta-D-glucosamine 1,4'-bisphosphate

Escherichia coli

-

-

640806

-

640806

?

CTP + 2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl-(beta-D-1,6-)-2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl beta-phosphate

CDP + 2,3,2',3'-tetrakis(3-hydroxytetradecanoyl)-D-glucosaminyl-1,6-beta-D-glucosamine 1,4'-bisphosphate

Escherichia coli

-

approx. 50% of activity with ATP

640805

-

640805

?

GTP + 2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl-(beta-D-1,6-)-2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl beta-phosphate

GDP + 2,3,2',3'-tetrakis(3-hydroxytetradecanoyl)-D-glucosaminyl-1,6-beta-D-glucosamine 1,4'-bisphosphate

Escherichia coli

-

approx. 50% of activity with ATP

640805

-

640805

?

UTP + 2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl-(beta-D-1,6-)-2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl beta-phosphate

UDP + 2,3,2',3'-tetrakis(3-hydroxytetradecanoyl)-D-glucosaminyl-1,6-beta-D-glucosamine 1,4'-bisphosphate

Escherichia coli

-

approx. 50% of activity with ATP

640805

-

640805

?

additional information

?

-

2 entries

ATP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

ADP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-4-O-phospho-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

Aquifex aeolicus

O67572

-

737675, 738621

-

-

?

ATP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

ADP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-4-O-phospho-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

Pseudomonas aeruginosa

Q9HZM3

-

762384

-

-

?

ATP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

ADP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-4-O-phospho-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

Pseudomonas aeruginosa 1C

Q9HZM3

-

762384

-

-

?

ATP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

ADP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-4-O-phospho-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

Pseudomonas aeruginosa ATCC 15692

Q9HZM3

-

762384

-

-

?

ATP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

ADP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-4-O-phospho-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

Pseudomonas aeruginosa CIP 104116

Q9HZM3

-

762384

-

-

?

ATP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

ADP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-4-O-phospho-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

Pseudomonas aeruginosa DSM 22644

Q9HZM3

-

762384

-

-

?

ATP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

ADP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-4-O-phospho-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

Pseudomonas aeruginosa JCM 14847

Q9HZM3

-

762384

-

-

?

ATP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

ADP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-4-O-phospho-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

Pseudomonas aeruginosa LMG 12228

Q9HZM3

-

762384

-

-

?

ATP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

ADP + (2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-4-O-phospho-beta-D-glucosaminyl)-(1->6)-(2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate)

Pseudomonas aeruginosa PRS 101

Q9HZM3

-

762384

-

-

?

ATP + 2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl-(beta-D-1,6-)-2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl beta-phosphate

ADP + 2,3,2',3'-tetrakis(3-hydroxytetradecanoyl)-D-glucosaminyl-1,6-beta-D-glucosamine 1,4'-bisphosphate

Escherichia coli

-

-

640805

-

640805

?

ATP + 2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl-(beta-D-1,6-)-2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl beta-phosphate

ADP + 2,3,2',3'-tetrakis(3-hydroxytetradecanoyl)-D-glucosaminyl-1,6-beta-D-glucosamine 1,4'-bisphosphate

Escherichia coli

-

no activity with lipid X

640806

-

640806

?

ATP + 2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl-(beta-D-1,6-)-2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl beta-phosphate

ADP + 2,3,2',3'-tetrakis(3-hydroxytetradecanoyl)-D-glucosaminyl-1,6-beta-D-glucosamine 1,4'-bisphosphate

Escherichia coli

-

involved with EC 2.3.1.129 and 2.4.1.182 in the biosynthesis of the phosphorylated glycolipid, lipid A, in the outer membrane

640805

-

640805

?

additional information

?

-

Aquifex aeolicus

O67572

lipid IVA is bound in the putative lipid-binding pocket on the underside of the N-terminal enzyme domain. The L4 loop, which includes the Walker B motif, appears to contain important residues for binding the lipid substrate, lipid IVA binding structures of wild-type and mutant enzymes, overview

738621

-

-

?

additional information

?

-

Aquifex aeolicus

O67572

the interaction of residue D99 with H261 acts to increase the pKa of the imidazole moiety, which in turn serves as the catalytic base to deprotonate the 4'-hydroxyl of the DSMP substrate. The LpxK enzyme activity in vitro requires the presence of a detergent micelle and formation of a ternary LpxK-ATP/Mg2+-DSMP complex

737675

-

-

?