2.3.1.101: formylmethanofuran-tetrahydromethanopterin N-formyltransferase
This is an abbreviated version!
For detailed information about formylmethanofuran-tetrahydromethanopterin N-formyltransferase, go to the full flat file.
Word Map on EC 2.3.1.101
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2.3.1.101
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glycinamide
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methionyl-trnafmet
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kandleri
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methanopyrus
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transformylase
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folate-dependent
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aminoimidazole
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aminoimidazolecarboxamide
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garft
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monoglutamate
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2.1.2.3
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aicarft
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5,10-dideazatetrahydrofolate
- 2.3.1.101
- glycinamide
- methionyl-trnafmet
- kandleri
-
methanopyrus
-
transformylase
-
folate-dependent
-
aminoimidazole
-
aminoimidazolecarboxamide
- garft
-
monoglutamate
-
2.1.2.3
- aicarft
- 5,10-dideazatetrahydrofolate
Reaction
Synonyms
CBH38579, formylmethanofuran: tetrahydromethanopterin formyltransferase, formylmethanofuran:5,6,7,8-tetrahydromethanopterin N5-formyltransferase, formylmethanofuran:tetrahydromethanopterin formyltransferase, formyltransferase, formyltransferase, formylmethanofuran-tetrahydromethanopterin, formyltransferase/hydrolase complex, FTR, N-formylmethanofuran(CHO-MFR):tetrahydromethanopterin(H4MPT) formyltransferase
ECTree
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Metals Ions
Metals Ions on EC 2.3.1.101 - formylmethanofuran-tetrahydromethanopterin N-formyltransferase
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(NH4)2SO4
K+
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potassium cyclic 2,3-diphosphoglycerate required for activity at 1 M, can be substituted by other salts with strongly hydrated anions, especially by K+, the enzyme is inactive and thermolabile, and changes the oligomerization state at low salt concentrations
K2HPO4
K3PO4
potassium phosphate
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required for activity at 1 M, can be substituted by other salts with strongly hydrated anions, especially by potassium cyclic 2,3-diphosphoglycerate, the enzyme is inactive and thermolabile, and changes the oligomerization state at low salt concentrations
salts
0.1 M salt concentration is required for 50% activity at 83°C. 1.0 M salt concentration is required for 100% activity at 83°C
K3PO4
1.0 M salt concentration is required for 50% activity at 89°C. 1.5 M salt concentration is required for 100% activity at 89°C
K3PO4
0.01 M salt concentration is required for 50% activity at 37°C. 0.1 M salt concentration is required for 100% activity at 37°C
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absolutely dependent on the presence of phosphate or sulfate salts for activity, efficiency of activation in decreasing order: K2HPO4, (NH4)2SO4, K2SO4, Na2SO4, Na2HPO4, no activation: NaCl, KCl, NH4Cl