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Literature summary for 3.4.21.19 extracted from

  • Boulais, P.E.; Dulude, D.; Cabana, J.; Heveker, N.; Escher, E.; Lavigne, P.; Leduc, R.
    Photolabeling identifies transmembrane domain 4 of CXCR4 as a T140 binding site (2009), Biochem. Pharmacol., 78, 1382-1390.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Staphylococcus aureus
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
CXCR4-T140 + H2O T140 photolabeled CXCR4, a G-protein-coupled receptor, containing the photoreactive amino acid 4-benzoyl-L-phenylalanine, Bpa, in positions 5 or 10. V8 protease digestion of both CXCR4/125I-[Bpa5]T140 and CXCR4/125I-[Bpa10]T140 adducts generates a fragment of 6 kDa suggesting that the T140 photoanalogs labeled a fragment corresponding to Lys154-Glu179 of the receptor’s 4th transmembrane domain Staphylococcus aureus ?
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Synonyms

Synonyms Comment Organism
V8 protease
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Staphylococcus aureus