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Literature summary extracted from

  • Hintner, J.P.; Lechner, C.; Riegert, U.; Kuhm, A.E.; Storm, T.; Reemtsma, T.; Stolz, A.
    Direct ring fission of salicylate by a salicylate 1,2-dioxygenase activity from Pseudaminobacter salicylatoxidans (2001), J. Bacteriol., 183, 6936-6942.
    View publication on PubMedView publication on EuropePMC

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.13.11.4 0.012
-
 salicylate
-
 Pseudaminobacter salicylatoxidans
1.13.11.4 0.079
-
 gentisate
-
 Pseudaminobacter salicylatoxidans
1.13.11.4 0.134
-
 1-hydroxy-2-naphthoate
-
 Pseudaminobacter salicylatoxidans
1.13.11.4 3.1
-
 5-Aminosalicylate
-
 Pseudaminobacter salicylatoxidans
1.13.11.38 0.134
-
 1-hydroxy-2-naphthoate
-
 Pseudaminobacter salicylatoxidans

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.13.11.4 45000
-
 4 * 45000, SDS-PAGE Pseudaminobacter salicylatoxidans
1.13.11.4 185000
-
 gel filtration Pseudaminobacter salicylatoxidans
1.13.11.38 45000
-
 4 * 45000, SDS-PAGE Pseudaminobacter salicylatoxidans
1.13.11.38 185000
-
 gel filtration Pseudaminobacter salicylatoxidans

Organism

EC Number Organism UniProt Comment Textmining
1.13.11.4 Pseudaminobacter salicylatoxidans
-
-
-
1.13.11.4 Pseudaminobacter salicylatoxidans BN12
-
-
-
1.13.11.38 Pseudaminobacter salicylatoxidans
-
-
-
1.13.11.38 Pseudaminobacter salicylatoxidans BN12
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.13.11.4
-
 Pseudaminobacter salicylatoxidans
1.13.11.38
-
 Pseudaminobacter salicylatoxidans

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.13.11.4 1.18
-
-
 Pseudaminobacter salicylatoxidans

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.13.11.4 1-hydroxy-2-naphthoate + O2
-
 Pseudaminobacter salicylatoxidans ?
-
 ?
1.13.11.4 1-hydroxy-2-naphthoate + O2
-
 Pseudaminobacter salicylatoxidans BN12 ?
-
 ?
1.13.11.4 5-aminosalicylate + O2 a gentisate 1,2-dioxygenase with an extremely relaxed substrate specificity is responsible for the unusual oxidation of salicylate by Pseudoaminobacter salicylatoxidans BN12. Relative activities with salicylate, 5-aminosalicylate, 1-hydroxy-2-naphthoate, and gentisate with both preparations are about 1:10:40:120 Pseudaminobacter salicylatoxidans ?
-
 ?
1.13.11.4 5-aminosalicylate + O2 a gentisate 1,2-dioxygenase with an extremely relaxed substrate specificity is responsible for the unusual oxidation of salicylate by Pseudoaminobacter salicylatoxidans BN12. Relative activities with salicylate, 5-aminosalicylate, 1-hydroxy-2-naphthoate, and gentisate with both preparations are about 1:10:40:120 Pseudaminobacter salicylatoxidans BN12 ?
-
 ?
1.13.11.4 gentisate + O2 gentisate 1,2-dioxygenase with an extraordinary substrate range. Relative activities with salicylate, 5-aminosalicylate, 1-hydroxy-2-naphthoate, and gentisate with both preparations are about 1:10:40:120 Pseudaminobacter salicylatoxidans maleylpyruvate
-
 ?
1.13.11.4 gentisate + O2 gentisate 1,2-dioxygenase with an extraordinary substrate range. Relative activities with salicylate, 5-aminosalicylate, 1-hydroxy-2-naphthoate, and gentisate with both preparations are about 1:10:40:120 Pseudaminobacter salicylatoxidans BN12 maleylpyruvate
-
 ?
1.13.11.4 salicylate + O2 a gentisate 1,2-dioxygenase with an extremely relaxed substrate specificity is responsible for the unusual oxidation of salicylate by Pseudoaminobacter salicylatoxidans BN12. Relative activities with salicylate, 5-aminosalicylate, 1-hydroxy-2-naphthoate, and gentisate with both preparations are about 1:10:40:120 Pseudaminobacter salicylatoxidans 2-oxohepta-3,5-dienedioic acid
-
 ?
1.13.11.4 salicylate + O2 a gentisate 1,2-dioxygenase with an extremely relaxed substrate specificity is responsible for the unusual oxidation of salicylate by Pseudoaminobacter salicylatoxidans BN12. Relative activities with salicylate, 5-aminosalicylate, 1-hydroxy-2-naphthoate, and gentisate with both preparations are about 1:10:40:120 Pseudaminobacter salicylatoxidans BN12 2-oxohepta-3,5-dienedioic acid
-
 ?
1.13.11.38 1-hydroxy-2-naphthoate + O2 gentisate 1,2-dioxygenase with an extraordinary substrate range. Relative activities with salicylate, 5-aminosalicylate, 1-hydroxy-2-naphthoate, and gentisate with both preparations are about 1:10:40:120 Pseudaminobacter salicylatoxidans ?
-
 ?
1.13.11.38 1-hydroxy-2-naphthoate + O2 gentisate 1,2-dioxygenase with an extraordinary substrate range. Relative activities with salicylate, 5-aminosalicylate, 1-hydroxy-2-naphthoate, and gentisate with both preparations are about 1:10:40:120 Pseudaminobacter salicylatoxidans BN12 ?
-
 ?

Subunits

EC Number Subunits Comment Organism
1.13.11.4 tetramer 4 * 45000, SDS-PAGE Pseudaminobacter salicylatoxidans
1.13.11.38 tetramer 4 * 45000, SDS-PAGE Pseudaminobacter salicylatoxidans

Synonyms

EC Number Synonyms Comment Organism
1.13.11.4 salicylate 1,2-dioxygenase
-
 Pseudaminobacter salicylatoxidans

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
1.13.11.4 1
-
 salicylate
-
 Pseudaminobacter salicylatoxidans
1.13.11.4 44
-
 1-hydroxy-2-naphthoate
-
 Pseudaminobacter salicylatoxidans
1.13.11.4 59
-
 5-Aminosalicylate
-
 Pseudaminobacter salicylatoxidans
1.13.11.4 94
-
 gentisate
-
 Pseudaminobacter salicylatoxidans
1.13.11.38 44
-
 1-hydroxy-2-naphthoate
-
 Pseudaminobacter salicylatoxidans