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Literature summary for 1.7.2.1 extracted from

  • Lui, F.E.; Kluger, R.
    Enhancing nitrite reductase activity of modified hemoglobin: bis-tetramers and their PEGylated derivatives (2009), Biochemistry, 48, 11912-11919.
    View publication on PubMed

Application

Application Comment Organism
medicine study on use of stabilized hemoglobin as alternative to red cells. Cross-linked hemoglobin bis-tetramers with good oxygen delivery potential have 3fold enhanced nitrite reductase activity, compared to native protein and cross-linked tetramers. Conjugation of four polyethylene glocol chains to the bis-tetramer at each beta-Cys-93 produces a material with additionallly 2.5fold increased nitrite reductase activity while retaining cooperativity Homo sapiens

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Homo sapiens cross-linked hemoglobin bis-tetramers with good oxygen delivery potential have 3fold enhanced nitrite reductase activity, compared to native protein and cross-linked tetramers. Conjugation of four polyethylene glocol chains to the bis-tetramer at each beta-Cys-93 produces a material with additionallly 2.5fold increased nitrite reductase activity while retaining cooperativity ?
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Organism

Organism UniProt Comment Textmining
Homo sapiens
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information cross-linked hemoglobin bis-tetramers with good oxygen delivery potential have 3fold enhanced nitrite reductase activity, compared to native protein and cross-linked tetramers. Conjugation of four polyethylene glocol chains to the bis-tetramer at each beta-Cys-93 produces a material with additionallly 2.5fold increased nitrite reductase activity while retaining cooperativity Homo sapiens ?
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?

Synonyms

Synonyms Comment Organism
hemoglobin
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Homo sapiens