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Literature summary for 1.6.2.2 extracted from

  • Utecht, R.E.; Kurtz, D.M.
    Cytochrome b5 and NADH-cytochrome-b5 reductase from sipunculan erythrocytes; a methemerythrin reduction system from Phascolopsis gouldii (1988), Biochim. Biophys. Acta, 953, 164-178.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
Phascolopsis gouldii 16020
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
deoxyhemerythrin + O2 Phascolopsis gouldii
-
?
-
?

Organism

Organism UniProt Comment Textmining
Phascolopsis gouldii
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Phascolopsis gouldii

Source Tissue

Source Tissue Comment Organism Textmining
erythrocyte soluble form Phascolopsis gouldii
-

Storage Stability

Storage Stability Organism
4°C, anaerobic conditions, EDTA, dithiothreitol, several months Phascolopsis gouldii

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2 ferricytochrome b5 + NADH additional acceptor: methemerythrin Phascolopsis gouldii 2 ferrocytochrome b5 + NAD+ + H+
-
?
deoxyhemerythrin + O2
-
Phascolopsis gouldii ?
-
?
methemerythrin + NADH
-
Phascolopsis gouldii deoxymethemerythrin + NAD+
-
?

Cofactor

Cofactor Comment Organism Structure
NADH
-
Phascolopsis gouldii