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Literature summary for 1.14.11.2 extracted from

  • Tiainen, P.; Myllyharju, J.; Koivunen, P.
    Characterization of a second Arabidopsis thaliana prolyl 4-hydroxylase with distinct substrate specificity (2005), J. Biol. Chem., 280, 1142-1148.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Sf9 cells Arabidopsis thaliana

Inhibitors

Inhibitors Comment Organism Structure
Pyridine-2,4-dicarboxylate competitive inhibition Arabidopsis thaliana
Pyridine-2,5-dicarboxylate competitive inhibition Arabidopsis thaliana

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.005
-
Fe2+
-
Arabidopsis thaliana
0.03
-
poly L-proline molecular weight 5000-10000 Da Arabidopsis thaliana
0.13
-
poly L-proline molecular weight 30000-40000 Da Arabidopsis thaliana
0.17
-
2-oxoglutarate
-
Arabidopsis thaliana
0.3
-
ascorbate
-
Arabidopsis thaliana
0.38
-
SPPPPVYKSPPPPVKHYSPPPV sequence present in extensin Arabidopsis thaliana
0.66
-
SPPPPVSPPPVSPPPPV sequence present in extensin Arabidopsis thaliana
1.26
-
(ATPPPV)3 sequence present in arabinogalactan protein Arabidopsis thaliana

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
35000
-
1 * 35000, SDS-PAGE Arabidopsis thaliana

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
procollagen L-proline + 2-oxoglutarate + O2 Arabidopsis thaliana
-
procollagen trans-4-hydroxy-L-proline + succinate + CO2
-
?

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(ATPPPV)3 + 2-oxoglutarate + O2
-
Arabidopsis thaliana trans-4-hydroxy-L-proline (ATPPPV)3 + succinate + CO2
-
?
2-oxoglutarate + O2 + ascorbate
-
Arabidopsis thaliana succinate + dehydroascorbate + CO2 + H2O
-
?
poly L-proline + 2-oxoglutarate + O2 molecular weights of 5000 Da, 8000 Da and 32000 Da, respectively Arabidopsis thaliana poly trans-4-hydroxy-L-proline + succinate + CO2
-
?
procollagen L-proline + 2-oxoglutarate + O2
-
Arabidopsis thaliana procollagen trans-4-hydroxy-L-proline + succinate + CO2
-
?
SPPPPVSPPPVSPPPPV + 2-oxoglutarate + O2
-
Arabidopsis thaliana trans-4-hydroxy-L-proline SPPPPVSPPPVSPPPPV + succinate + CO2
-
?
SPPPPVYKSPPPPVKHYSPPPV + 2-oxoglutarate + O2
-
Arabidopsis thaliana trans-4-hydroxy-L-proline SPPPPVYKSPPPPVKHYSPPPV + succinate + CO2
-
?

Subunits

Subunits Comment Organism
monomer 1 * 35000, SDS-PAGE Arabidopsis thaliana

Synonyms

Synonyms Comment Organism
At-P4H-2
-
Arabidopsis thaliana

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.01
-
Pyridine-2,4-dicarboxylate
-
Arabidopsis thaliana
0.08
-
Pyridine-2,5-dicarboxylate
-
Arabidopsis thaliana