Entry |
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Name |
5,10-methylenetetrahydromethanopterin reductase;
5,10-methylenetetrahydromethanopterin cyclohydrolase;
N5,N10-methylenetetrahydromethanopterin reductase;
methylene-H4MPT reductase;
coenzyme F420-dependent N5,N10-methenyltetrahydromethanopterin reductase;
N5,N10-methylenetetrahydromethanopterin:coenzyme-F420 oxidoreductase
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Class |
Oxidoreductases;
Acting on the CH-NH group of donors;
With other, known, physiological acceptors
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Sysname |
5-methyltetrahydromethanopterin:coenzyme-F420 oxidoreductase
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Reaction(IUBMB) |
5-methyltetrahydromethanopterin + oxidized coenzyme F420 = 5,10-methylenetetrahydromethanopterin + reduced coenzyme F420 [RN: R04464]
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Reaction(KEGG) |
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Substrate |
5-methyltetrahydromethanopterin [CPD: C04488];
oxidized coenzyme F420 [CPD: C00876]
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Product |
5,10-methylenetetrahydromethanopterin [CPD: C04377];
reduced coenzyme F420 [CPD: C01080]
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Comment |
Catalyses an intermediate step in methanogenesis from CO2 and H2 in methanogenic archaea.
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History |
EC 1.5.98.2 created 2000 as EC 1.5.99.11, modified 2004, transferred to EC 1.5.98.2 2014
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Pathway |
ec01120 | Microbial metabolism in diverse environments |
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Orthology |
K00320 | 5,10-methylenetetrahydromethanopterin reductase |
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Genes |
» show all
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Reference |
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Authors |
Ma K, Thauer RK |
Title |
Purification and properties of N5, N10-methylenetetrahydromethanopterin reductase from Methanobacterium thermoautotrophicum (strain Marburg). |
Journal |
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Sequence |
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Reference |
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Authors |
te Brommelstroet BW, Geerts WJ, Keltjens JT, van der Drift C, Vogels GD |
Title |
Purification and properties of 5,10-methylenetetrahydromethanopterin dehydrogenase and 5,10-methylenetetrahydromethanopterin reductase, two coenzyme F420-dependent enzymes, from Methanosarcina barkeri. |
Journal |
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Reference |
|
Authors |
Ma K, Thauer RK. |
Title |
Single step purification of methylenetetrahydromethanopterin reductase from Methanobacterium thermoautotrophicum by specific binding to blue sepharose CL-6B. |
Journal |
|
Reference |
|
Authors |
te Brommelstroet BW, Hensgens CM, Keltjens JT, van der Drift C, Vogels GD |
Title |
Purification and properties of 5,10-methylenetetrahydromethanopterin reductase, a coenzyme F420-dependent enzyme, from Methanobacterium thermoautotrophicum strain delta H. |
Journal |
J Biol Chem 265:1852-7 (1990) |
Sequence |
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Reference |
|
Authors |
te Brommelstroet BW, Hensgens CM, Geerts WJ, Keltjens JT, van der Drift C, Vogels GD. |
Title |
Purification and properties of 5,10-methenyltetrahydromethanopterin cyclohydrolase from Methanosarcina barkeri. |
Journal |
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Other DBs |
ExplorEnz - The Enzyme Database: | 1.5.98.2 |
ExPASy - ENZYME nomenclature database: | 1.5.98.2 |
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