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Literature summary for 2.7.7.3 extracted from

  • Takahashi, H.; Inagaki, E.; Fujimoto, Y.; Kuroishi, C.; Nodake, Y.; Nakamura, Y.; Arisaka, F.; Yutani, K.; Kuramitsu, S.; Yokoyama, S.; Yamamoto, M.; Miyano, M.; Tahirov, T.H.
    Structure and implications for the thermal stability of phosphopantetheine adenylyltransferase from Thermus thermophilus (2004), Acta Crystallogr. Sect. D, 60, 97-104.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli BL21 (DE3) Thermus thermophilus

Crystallization (Commentary)

Crystallization (Comment) Organism
oil batch method Thermus thermophilus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
17700
-
6 * 17700, crystal structure analysis, analytical ultracentrifugation data of the native enzyme suggests an equilibrium of two trimers and one hexamer in solution Thermus thermophilus
17800
-
6 * 17800 Escherichia coli
67000
-
analytical ultracentrifugation Thermus thermophilus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + pantetheine 4'-phosphate Thermus thermophilus rate-limiting penultimate step in coenzyme A biosynthesis diphosphate + 3'-dephospho-CoA
-
r
ATP + pantetheine 4'-phosphate Escherichia coli rate-limiting penultimate step in coenzyme A biosynthesis diphosphate + 3'-dephospho-CoA
-
r
ATP + pantetheine 4'-phosphate Thermus thermophilus HB8 / ATCC 27634 / DSM 579 rate-limiting penultimate step in coenzyme A biosynthesis diphosphate + 3'-dephospho-CoA
-
r

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-
Thermus thermophilus
-
-
-
Thermus thermophilus HB8 / ATCC 27634 / DSM 579
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Thermus thermophilus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + pantetheine 4'-phosphate
-
Thermus thermophilus diphosphate + 3'-dephospho-CoA
-
r
ATP + pantetheine 4'-phosphate
-
Escherichia coli diphosphate + 3'-dephospho-CoA
-
r
ATP + pantetheine 4'-phosphate rate-limiting penultimate step in coenzyme A biosynthesis Thermus thermophilus diphosphate + 3'-dephospho-CoA
-
r
ATP + pantetheine 4'-phosphate rate-limiting penultimate step in coenzyme A biosynthesis Escherichia coli diphosphate + 3'-dephospho-CoA
-
r
ATP + pantetheine 4'-phosphate
-
Thermus thermophilus HB8 / ATCC 27634 / DSM 579 diphosphate + 3'-dephospho-CoA
-
r
ATP + pantetheine 4'-phosphate rate-limiting penultimate step in coenzyme A biosynthesis Thermus thermophilus HB8 / ATCC 27634 / DSM 579 diphosphate + 3'-dephospho-CoA
-
r

Subunits

Subunits Comment Organism
hexamer 6 * 17700, crystal structure analysis, analytical ultracentrifugation data of the native enzyme suggests an equilibrium of two trimers and one hexamer in solution Thermus thermophilus
hexamer 6 * 17800 Escherichia coli