5,10-metilentetrahidrometanopterin reduktaza

5,10-metilentetrahidrometanopterin reduktaza
Identifikatori
EC broj1.5.99.11
Baze podataka
IntEnzIntEnz pregled
BRENDABRENDA pristup
ExPASyNiceZyme pregled
KEGGKEGG pristup
MetaCycmetabolički put
PRIAMprofil
Strukture PBPRCSB PDB PDBe PDBj PDBsum

5,10-metilentetrahidrometanopterin reduktaza (EC 1.5.99.11, 5,10-metilintetrahidrometanopterinska ciklohidrolaza, N5,N10-metilintetrahidrometanopterinska reduktaza, metilin-H4MPT reduktaza, koenzim F420-zavisna N5,N10-meteniltetrahidrometanopterinska reduktaza, N5,N10-metilintetrahidrometanopterin:koenzim-F420 oksidoreduktaza) je enzim sa sistematskim imenom 5-metiltetrahidrometanopterin:koenzim-F420 oksidoreduktaza.[1][2][3][4][5] Ovaj enzim katalizuje sledeću hemijsku reakciju

5-metiltetrahidrometanopterin + koenzim F420 5,10-metilintetrahidrometanopterin + redukovani koenzim F420

Ovaj enzim katalizuje intermedijerni korak u metanogenezi iz CO2 i H2 kod bakterija.

Reference

  1. ^ Ma, K. & Thauer, R.K. (1990). „Purification and properties of N5,N10-methylenetetrahydromethanopterin reductase from Methanobacterium thermoautotrophicum (strain Marburg)”. Eur. J. Biochem. 191: 187—193. PMID 2379499. 
  2. ^ te Brömmelstroet, B.W., Geerts, W.J., Keltjens, J.T., van der Drift, C. and Vogels, G.D. (1991). „Purification and properties of 5,10-methylenetetrahydromethanopterin dehydrogenase and 5,10-methylenetetrahydromethanopterin reductase, two coenzyme F420-dependent enzymes, from Methanosarcina barkeri”. Biochim. Biophys. Acta. 1079: 293—302. PMID 1911853. 
  3. ^ Ma, K. & Thauer, R.K. (1990). „Single step purification of methylenetetrahydromethanopterin reductase from Methanobacterium thermoautotrophicum by specific binding to blue sepharose CL-6B”. FEBS Lett. 268: 59—62. PMID 1696553. 
  4. ^ te Brömmelstroet, B.W., Hensgens, C.M., Keltjens, J.T., van der Drift, C. and Vogels, G.D. (1990). „Purification and properties of 5,10-methylenetetrahydromethanopterin reductase, a coenzyme F420-dependent enzyme, from Methanobacterium thermoautotrophicum strain ΔH*”. J. Biol. Chem. 265: 1852—1857. PMID 2298726. 
  5. ^ te Brömmelstroet, B.W., Hensgens, C.M., Geerts, W.J., Keltjens, J.T., van der Drift, C. and Vogels, G.D. (1990). „Purification and properties of 5,10-methenyltetrahydromethanopterin cyclohydrolase from Methanosarcina barkeri”. J. Bacteriol. 172: 564—571. PMID 2298699. 

Literatura

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