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Literature summary for 6.2.1.20 extracted from

  • Soupene, E.; Kuypers, F.A.
    Phosphatidylserine decarboxylase CT699, lysophospholipid acyltransferase CT775, and acyl-ACP synthase CT776 provide membrane lipid diversity to Chlamydia trachomatis (2017), Sci. Rep., 7, 15767 .
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
gene slr1609, recombinant expression of enzyme AasC in Escherichia coli Chlamydia trachomatis

Inhibitors

Inhibitors Comment Organism Structure
rosiglitazone inhibits the enzyme in vivo in recombinant Escherichia coli Chlamydia trachomatis
Triacsin C inhibits the enzyme in vivo in recombinant Escherichia coli Chlamydia trachomatis

Localization

Localization Comment Organism GeneOntology No. Textmining

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required Chlamydia trachomatis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + a long-chain fatty acid + an [acyl-carrier protein] Chlamydia trachomatis
-
AMP + diphosphate + a long-chain acyl-[acyl-carrier protein]
-
?
ATP + a long-chain fatty acid + an [acyl-carrier protein] Chlamydia trachomatis D/UW-3/Cx
-
AMP + diphosphate + a long-chain acyl-[acyl-carrier protein]
-
?

Organism

Organism UniProt Comment Textmining
Chlamydia trachomatis O84781 in human cells, e.g. HeLa cells
-
Chlamydia trachomatis D/UW-3/Cx O84781 in human cells, e.g. HeLa cells
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + a long-chain fatty acid + an [acyl-carrier protein]
-
Chlamydia trachomatis AMP + diphosphate + a long-chain acyl-[acyl-carrier protein]
-
?
ATP + a long-chain fatty acid + an [acyl-carrier protein]
-
Chlamydia trachomatis D/UW-3/Cx AMP + diphosphate + a long-chain acyl-[acyl-carrier protein]
-
?

Synonyms

Synonyms Comment Organism
AasC
-
Chlamydia trachomatis
ACP synthase
-
Chlamydia trachomatis
ACSL
-
Chlamydia trachomatis
acyl carrier protein synthase
-
Chlamydia trachomatis
acyl-ACP synthase
-
Chlamydia trachomatis
CT776
-
Chlamydia trachomatis
slr1609
-
Chlamydia trachomatis

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30 37 in vivo assay at in recombinant Escherichia coli Chlamydia trachomatis

Cofactor

Cofactor Comment Organism Structure
ATP
-
Chlamydia trachomatis

General Information

General Information Comment Organism
malfunction fatty acid incorporation by Chlamydia-infected cells and Chlamydia AasC activity is inhibited by triacsin C and rosiglitazoneG Chlamydia trachomatis
metabolism phosphatidylserine decarboxylase CT699, lysophospholipid acyltransferase CT775, and acyl-ACP synthase CT776 provide membrane lipid diversity to Chlamydia trachomatis Chlamydia trachomatis
physiological function in infected cells, incorporation of exogenous long-chain fatty acids into membrane glycerophospholipids proceeds by their esterification to acyl-CoA by human long-chain acyl-CoA synthetase (hACSL) enzymes and to acyl-ACP by the bacterial acyl carrier protein (ACP) synthase AasC (CT776) Chlamydia trachomatis