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Literature summary extracted from

  • Paul, J.S.; Volcani, B.E.
    Photorespiration in diatoms. The oxidation of glycolic acid in Thallassiosira pseudonana (Cyclotella nana) (1974), Arch. Microbiol., 101, 115-120.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.1.99.14 additional information high ionic strength Thalassiosira pseudonana
1.1.99.14 NEM
-
Thalassiosira pseudonana
1.1.99.14 PCMB
-
Thalassiosira pseudonana

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.1.99.14 16
-
glycolate
-
Thalassiosira pseudonana
1.1.99.14 22
-
L(+)-lactate
-
Thalassiosira pseudonana
1.1.99.14 28
-
D(-)-lactate
-
Thalassiosira pseudonana

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.1.99.14 particle-bound
-
Thalassiosira pseudonana
-
-

Organism

EC Number Organism UniProt Comment Textmining
1.1.99.14 Thalassiosira pseudonana
-
Guillard strain 3H
-
1.1.99.14 Thalassiosira pseudonana
-
Cyclotella nana
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.1.99.14 0.009
-
-
Thalassiosira pseudonana

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.1.99.14 (R)-lactate + acceptor
-
Thalassiosira pseudonana pyruvate + reduced acceptor
-
?
1.1.99.14 (S)-lactate + acceptor
-
Thalassiosira pseudonana pyruvate + reduced acceptor
-
?
1.1.99.14 glycolate + 2,6-dichlorophenolindophenol
-
Thalassiosira pseudonana glyoxylate + reduced 2,6-dichlorophenolindophenol
-
r
1.1.99.14 glyoxylate + acceptor 2,6-dichlorophenolindophenol as acceptor, no reaction with O2 as acceptor Thalassiosira pseudonana oxalate + reduced acceptor
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.1.99.14 8.7
-
-
Thalassiosira pseudonana

Cofactor

EC Number Cofactor Comment Organism Structure
1.1.99.14 2,6-dichlorophenolindophenol in vitro requirement, terminal acceptor Thalassiosira pseudonana
1.1.99.14 phenazine methosulfate in vitro requirement Thalassiosira pseudonana