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1.14.17.3: peptidylglycine monooxygenase

This is an abbreviated version!
For detailed information about peptidylglycine monooxygenase, go to the full flat file.

Word Map on EC 1.14.17.3

Reaction

[peptide]-glycine
+ 2 ascorbate +
O2
=
[peptide]-(2S)-2-hydroxyglycine
+ 2 monodehydroascorbate +
H2O

Synonyms

alpha-AE, bifunctional PAM, bifunctional peptidylglycine alpha-amidating monooxygenase, CG3832, hPHMcc, More, PAM, PAM-1, PAM-2, PAM-A, PAM-B, PAM/PHM, peptide alpha-amidating enzyme, peptide alpha-amide synthase, peptide-alpha-amide synthetase, peptidyl alpha-amidating enzyme, peptidyl alpha-hydroxylating monooxygenase, peptidyl-glycine alpha-amidating monooxygenase, peptidylglycine 2-hydroxylase, peptidylglycine alpha-amidating mono-oxygenase, peptidylglycine alpha-amidating monooxygenase, peptidylglycine alpha-hydroxylase, peptidylglycine alpha-hydroxylating monooxygenase, peptidylglycine alpha-hydroxylating-monooxygenase, peptidylglycine alpha-monooxygenase, peptidylglycine monooxygenase, peptidylglycine-alpha-amidating monooxygenase, PHM, PHMcc, synthase, peptide alpha-amide, type A PAM

ECTree

     1 Oxidoreductases
         1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen
             1.14.17 With reduced ascorbate as one donor, and incorporation of one atom of oxygen into the other donor
                1.14.17.3 peptidylglycine monooxygenase

Turnover Number

Turnover Number on EC 1.14.17.3 - peptidylglycine monooxygenase

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TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
5
(25R)-3beta-hydroxycholest-5-en-27-oate
-
100 mM MES, pH 5.5, 0.2 mM dansyl-D-Tyr-Val-Gly, 5 microM CuSO4, H2O2
0.02
acetyl-L-Tyr-L-Phe-Gly
-
-
-
51
alpha-hydroxyhippuric acid
-
0.4 mM ferrocyanide, 100 mM MES pH 6.0, 30 mM KCl, 1 microM CuSO4
0.13
D-Tyr-Val-Gly
-
pH 7.5, 37°C, recombinant enzyme
17
dansyl-Gly-Gly-Ser-CO-NH-CH2-COOH
-
pH 6.0, 37°C, recombinant enzyme
0.08 - 13.8
dansyl-L-Tyr-L-Val-Gly
0.02 - 39.1
hippuric acid
37
HOOC-NH-CH2-COOH
-
pH 6.0, 37°C, recombinant enzyme
0.0035 - 15
N-acetyl-Tyr-Val-Gly
3 - 14.5
N-benzoylglycine
0.143 - 9.2
N-dansyl-L-Tyr-L-Val-Gly
-
0.35 - 5
N-dansyl-Tyr-Val-Gly
1.4
N-trinitrophenyl-D-Tyr-Val-Gly
-
pH 6.0, 37°C, recombinant enzyme
additional information
additional information
-
intrinsic rate constants for wild-type and mutant Y318F enzyme
-