Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 2.3.1.57 extracted from

  • Yarlett, N.; Wu, G.; Waters, W.R.; Harp, J.A.; Wannemuehler, M.J.; Morada, M.; Athanasopoulos, D.; Martinez, M.P.; Upton, S.J.; Marton, L.J.; Frydman, B.J.
    Cryptosporidium parvum spermidine/spermine N1-acetyltransferase exhibits different characteristics from the host enzyme (2007), Mol. Biochem. Parasitol., 152, 170-180.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Cryptosporidium parvum

Inhibitors

Inhibitors Comment Organism Structure
BE-333
-
Cryptosporidium parvum
CGC-11047
-
Cryptosporidium parvum
CGC-11048
-
Cryptosporidium parvum
CGC-11144
-
Cryptosporidium parvum
CGC-11157
-
Cryptosporidium parvum
CGC-11158
-
Cryptosporidium parvum
CGC-11160
-
Cryptosporidium parvum
CGC-11256
-
Cryptosporidium parvum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.011
-
spermine pH 8.0 Cryptosporidium parvum
0.05
-
spermidine pH 8.0 Cryptosporidium parvum

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Cryptosporidium parvum 5829
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
18000
-
4 * 18000, SDS-PAGE Cryptosporidium parvum
27800
-
4 * 27800, calculated from sequence Cryptosporidium parvum
76000
-
gel filtration Cryptosporidium parvum

Organism

Organism UniProt Comment Textmining
Cryptosporidium parvum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Cryptosporidium parvum

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.299
-
-
Cryptosporidium parvum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetyl-CoA + spermidine
-
Cryptosporidium parvum CoA + N1-acetylspermidine
-
?
acetyl-CoA + spermine
-
Cryptosporidium parvum CoA + N1-acetylspermine
-
?

Subunits

Subunits Comment Organism
tetramer 4 * 18000, SDS-PAGE Cryptosporidium parvum
tetramer 4 * 27800, calculated from sequence Cryptosporidium parvum

Synonyms

Synonyms Comment Organism
CpSSAT
-
Cryptosporidium parvum

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
9
-
spermine pH 8.0 Cryptosporidium parvum

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.021
-
CGC-11256 pH 8.0 Cryptosporidium parvum
0.022
-
CGC-11157 pH 8.0 Cryptosporidium parvum
0.03
-
CGC-11047 pH 8.0 Cryptosporidium parvum
0.062
-
CGC-11144 pH 8.0 Cryptosporidium parvum
0.1
-
CGC-11158 pH 8.0 Cryptosporidium parvum
0.101
-
CGC-11160 pH 8.0 Cryptosporidium parvum
0.13
-
CGC-11048 pH 8.0 Cryptosporidium parvum
0.14
-
BE-333 pH 8.0 Cryptosporidium parvum