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Literature summary for 1.17.3.2 extracted from

  • Romao, M.J.; Archer, M.; Moura, I.; Moura, J.J.G.; Legall, J.; Engh, R.; Schneider, M.; Hof, P.; Huber, R.
    Crystal structure of the xanthine oxidase-related aldehyde oxido-reductase from D. gigas (1995), Science, 270, 1170-1176.
    View publication on PubMed

Crystallization (Commentary)

Crystallization (Comment) Organism
2.25 A resolution, enzyme contains a molybdoptererin cofactor and two different [2Fe-2S] centers, enzyme is folded into four domains, the first two bind the iron sulfur centers, the last two are involved in molybtopterin binding Megalodesulfovibrio gigas

Metals/Ions

Metals/Ions Comment Organism Structure
Iron iron-molybdenum protein Megalodesulfovibrio gigas
Molybdenum an iron-molybdenum protein Megalodesulfovibrio gigas

Organism

Organism UniProt Comment Textmining
Megalodesulfovibrio gigas
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
additional information
-
Megalodesulfovibrio gigas
proteolytic modification
-
Megalodesulfovibrio gigas

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
hypoxanthine + 2 H2O + 2 O2
-
Megalodesulfovibrio gigas urate + 2 H2O2
-
?
xanthine + H2O + O2 electron acceptor O2 Megalodesulfovibrio gigas uric acid + H2O2
-
?

Cofactor

Cofactor Comment Organism Structure
FAD flavoprotein Megalodesulfovibrio gigas