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BRENDA support

Literature summary for 1.14.15.6 extracted from

  • Kubeil, C.; Yeung, J.; Tuckey, R.; Rodgers, R.; Martin, L.
    Membrane-mediated protein-protein interactions of cholesterol side-chain cleavage cytochrome P450 with its associated electron transport proteins (2016), ChemPlusChem, 81, 995-1002 .
No PubMed abstract available

Application

Application Comment Organism
analysis examination of protein-membrane interactions between P450scc and its redox partners on 1,2-dimyristoyl-sn-glycero-3-phosphocholine membranes containing cholesterol (20%), using a quartz crystal microbalance with dissipation monitoring Bos taurus

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
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Bos taurus 16020
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mitochondrion
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Bos taurus 5739
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Organism

Organism UniProt Comment Textmining
Bos taurus P00189
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-

Synonyms

Synonyms Comment Organism
P450scc
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Bos taurus

General Information

General Information Comment Organism
physiological function the activity of P450scc is dependent upon electron delivery from NADPH-dependent adrenodoxin reductase (AdR), via adrenodoxin (Adx). The lipid membrane assists in the assembly of electron transport proteins and the activity of P450scc by providing a surface for the localized concentration of proteins. Using sequential deposition with P450scc first (to saturation), there is effectively no further binding of AdR or Adx. When premixing the three proteins, P450scc, Adx and AdR, all bind the membrane in a two-stage process Bos taurus