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Literature summary for 2.1.1.324 extracted from

  • Hong, L.; Zhao, Z.; Melancon III, C.; Zhang, H.; Liu, H.
    In vitro characterization of the enzymes involved in TDP-D-forosamine biosynthesis in the spinosyn pathway of Saccharopolyspora spinosa (2008), J. Am. Chem. Soc., 130, 4954-4967.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli BL21(DE3) cells Saccharopolyspora spinosa

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ 2 mM used in assay conditions Saccharopolyspora spinosa

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
28000
-
2 * 28000, SDS-PAGE Saccharopolyspora spinosa
28730
-
2 * 28730, calculated from amino acid sequence Saccharopolyspora spinosa
61200
-
gel filtration Saccharopolyspora spinosa

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
S-adenosyl-L-methionine + dTDP-4-amino-2,3,4,6-tetradeoxy-alpha-D-erythro-hexopyranose Saccharopolyspora spinosa
-
S-adenosyl-L-homocysteine + dTDP-alpha-D-forosamine
-
?

Organism

Organism UniProt Comment Textmining
Saccharopolyspora spinosa Q9ALP0
-
-

Purification (Commentary)

Purification (Comment) Organism
Ni-NTA column chromatography and Sephacryl S-200 gel filtration Saccharopolyspora spinosa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
S-adenosyl-L-methionine + dTDP-4-amino-2,3,4,6-tetradeoxy-alpha-D-erythro-hexopyranose
-
Saccharopolyspora spinosa S-adenosyl-L-homocysteine + dTDP-alpha-D-forosamine
-
?

Subunits

Subunits Comment Organism
homodimer 2 * 28000, SDS-PAGE Saccharopolyspora spinosa
homodimer 2 * 28730, calculated from amino acid sequence Saccharopolyspora spinosa

Synonyms

Synonyms Comment Organism
SpnS
-
Saccharopolyspora spinosa