DTDP-4-amino-4,6-dideoxy-D-galactose acyltransferase

Last updated
DTDP-4-amino-4,6-dideoxy-D-galactose acyltransferase
Identifiers
EC no. 2.3.1.210
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum
Search
PMC articles
PubMed articles
NCBI proteins

DTDP-4-amino-4,6-dideoxy-D-galactose acyltransferase (EC 2.3.1.210, TDP-fucosamine acetyltransferase, WECD, RFFC) is an enzyme with systematic name acetyl-CoA:dTDP-4-amino-4,6-dideoxy-alpha-D-galactose N-acetyltransferase. [1] This enzyme catalyses the following chemical reaction

acetyl-CoA + dTDP-4-amino-4,6-dideoxy-alpha-D-galactose CoA + dTDP-4-acetamido-4,6-dideoxy-alpha-D-galactose

TDP-4-acetamido-4,6-dideoxy-D-galactose takes part in the biosynthesis of enterobacterial common antigen.

Related Research Articles

In enzymology, a D-amino-acid N-acetyltransferase is an enzyme that catalyzes the chemical reaction

In enzymology, a peptide alpha-N-acetyltransferase is an enzyme that catalyzes the chemical reaction

In enzymology, a dTDP-4-amino-4,6-dideoxy-D-glucose transaminase is an enzyme that catalyzes the chemical reaction

In enzymology, a dTDP-4-amino-4,6-dideoxygalactose transaminase is an enzyme that catalyzes the chemical reaction

RFFC may refer to:

UDP-N-acetyl-2-amino-2-deoxyglucuronate dehydrogenase (EC 1.1.1.335, WlbA, WbpB) is an enzyme with systematic name UDP-N-acetyl-2-amino-2-deoxy-alpha-D-glucuronate:NAD+ 3-oxidoreductase. This enzyme catalyses the following chemical reaction:

DTDP-3-amino-3,6-dideoxy-alpha-D-glucopyranose N,N-dimethyltransferase is an enzyme with systematic name S-adenosyl-L-methionine:dTDP-3-amino-3,6-dideoxy-alpha-D-glucopyranose 3-N,N-dimethyltransferase. This enzyme catalyses the following chemical reaction

DTDP-3-amino-3,6-dideoxy-alpha-D-galactopyranose N,N-dimethyltransferase is an enzyme with systematic name S-adenosyl-L-methionine:dTDP-3-amino-3,6-dideoxy-alpha-D-galactopyranose 3-N,N-dimethyltransferase. This enzyme catalyses the following chemical reaction

DTDP-3-amino-3,6-dideoxy-alpha-D-galactopyranose 3-N-acetyltransferase is an enzyme with systematic name acetyl-CoA:dTDP-3-amino-3,6-dideoxy-alpha-D-galactopyranose 3-N-acetyltransferase. This enzyme catalyses the following chemical reaction

UDP-2-acetamido-3-amino-2,3-dideoxy-glucuronate N-acetyltransferase is an enzyme with systematic name acetyl-CoA:UDP-2-acetamido-3-amino-2,3-dideoxy-alpha-D-glucuronate N-acetyltransferase. This enzyme catalyses the following chemical reaction

UDP-4-amino-4,6-dideoxy-N-acetyl-beta-L-altrosamine N-acetyltransferase is an enzyme with systematic name acetyl-CoA:UDP-4-amino-4,6-dideoxy-N-acetyl-beta-L-altrosamine N-acetyltransferase. This enzyme catalyses the following chemical reaction

UDP-4-amino-4,6-dideoxy-N-acetyl-alpha-D-glucosamine N-acetyltransferase is an enzyme with systematic name acetyl-CoA:UDP-4-amino-4,6-dideoxy-N-acetyl-alpha-D-glucosamine N-acetyltransferase. This enzyme catalyses the following chemical reaction

DTDP-4-amino-4,6-dideoxy-D-glucose acyltransferase is an enzyme with systematic name acetyl-CoA:dTDP-4-amino-4,6-dideoxy-alpha-D-glucose N-acetyltransferase. This enzyme catalyses the following chemical reaction

DTDP-3-amino-3,6-dideoxy-alpha-D-glucopyranose transaminase is an enzyme with systematic name dTDP-3-amino-3,6-dideoxy-alpha-D-glucopyranose:2-oxoglutarate aminotransferase. This enzyme catalyses the following chemical reaction

DTDP-3-amino-3,6-dideoxy-alpha-D-galactopyranose transaminase is an enzyme with systematic name dTDP-3-amino-3,6-dideoxy-alpha-D-galactopyranose:2-oxoglutarate aminotransferase. This enzyme catalyses the following chemical reaction

UDP-4-amino-4,6-dideoxy-N-acetyl-alpha-D-glucosamine transaminase is an enzyme with systematic name UDP-4-amino-4,6-dideoxy-N-acetyl-alpha-D-glucosamine:2-oxoglutarate aminotransferase. This enzyme catalyses the following chemical reaction

UDP-4-amino-4,6-dideoxy-N-acetyl-beta-L-altrosamine transaminase is an enzyme with systematic name UDP-4-amino-4,6-dideoxy-N-acetyl-beta-L-altrosamine:2-oxoglutarate aminotransferase. This enzyme catalyses the following chemical reaction

TDP-4-oxo-6-deoxy-alpha-D-glucose-3,4-oxoisomerase (dTDP-3-dehydro-6-deoxy-alpha-D-galactopyranose-forming) is an enzyme with systematic name dTDP-4-dehydro-6-deoxy-alpha-D-glucopyranose:dTDP-3-dehydro-6-deoxy-alpha-D-galactopyranose isomerase. This enzyme catalyses the following chemical reaction

The enterobacterial common antigen (ECA) is a carbohydrate antigen found in the outer membrane of many Enterobacterales species. The antigen is unanimously absent from other gram-negative and gram-positive bacteria. Aeromonas hydrophila 209A is the only organism outside of Enterobacterales that expresses the ECA. More studies are needed to explain the presence of the antigen in this species as no other strains of this species express the antigen. The ECA is a polysaccharide made of repeating units of trisaccharides. The functions of these units have very few proven functions. Some evidence indicates role in pathogenicity in the bacteria that present the ECA. There are three separate types of ECA these include ECAPG, ECALPS, and ECACYC, each have different lengths. The synthesis of the ECA is controlled by the wec operon and has a 12-step synthesis which is described below. Due to the lack of proven function of the ECA, any clinical significance is hard to define however, some evidence suggests that human serum has antibodies against ECA.

References

  1. ↑ Hung MN, Rangarajan E, Munger C, Nadeau G, Sulea T, Matte A (August 2006). "Crystal structure of TDP-fucosamine acetyltransferase (WecD) from Escherichia coli, an enzyme required for enterobacterial common antigen synthesis". Journal of Bacteriology. 188 (15): 5606–17. doi:10.1128/jb.00306-06. PMC   1540030 . PMID   16855251.
This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.