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Literature summary extracted from

  • Silaghi-Dumitrescu, R.; Kurtz, D.M., Jr.; Ljungdahl, L.G.; Lanzilotta, W.N.
    X-ray crystal structures of Moorella thermoacetica FprA. Novel diiron site structure and mechanistic insights into a scavenging nitric oxide reductase (2005), Biochemistry, 44, 6492-6501.
    View publication on PubMed

Crystallization (Commentary)

EC Number Crystallization (Comment) Organism
1.7.2.5 oxidized S-NOR at 3 A resolution, reduced S-NOR at 2.8 A resolution, NO-reacted S-NOR at 2.8 A resolution Moorella thermoacetica

Protein Variants

EC Number Protein Variants Comment Organism
1.7.2.5 H25F 3% of wild-type kcat Moorella thermoacetica
1.7.2.5 H25F/Y195F strong decrease in NOR activity Moorella thermoacetica
1.7.2.5 Y195F 15% of wild-type kcat Moorella thermoacetica

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.7.2.5 0.004
-
 NO
-
 Moorella thermoacetica

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.7.2.5 Iron 2 iron centers Moorella thermoacetica

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.7.2.5 NO + reduced acceptor Moorella thermoacetica
-
 N2O + H2O + acceptor
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.7.2.5 Moorella thermoacetica
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.7.2.5 NO + reduced acceptor
-
 Moorella thermoacetica N2O + H2O + acceptor
-
 ?

Synonyms

EC Number Synonyms Comment Organism
1.7.2.5 FprA
-
 Moorella thermoacetica
1.7.2.5 S-NOR
-
 Moorella thermoacetica
1.7.2.5 scavenging nitric oxide reductase
-
 Moorella thermoacetica

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
1.7.2.5 48
-
 NO
-
 Moorella thermoacetica