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Volumn 6, Issue 11, 1998, Pages 2085-2101

Binding of peptides in solution by the Escherichia coli chaperone PapD as revealed using an inhibition ELISA and NMR spectroscopy

Author keywords

Chaperone; ELISA; NMR spectroscopy; Peptide; Pili; Structure activity

Indexed keywords

CHAPERONE; HYBRID PROTEIN; SYNTHETIC PEPTIDE;

EID: 0031768474     PISSN: 09680896     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0968-0896(98)00162-X     Document Type: Article
Times cited : (11)

References (63)
  • 32
    • 0344298564 scopus 로고    scopus 로고
    • -1 for this octapeptide. Since PapG308-314 is a weaker inhibitor than the octapeptide PapG307-314, the off-rate of PapG308-314 should be even higher, thus corresponding to the fast exchange regime.
    • -1 for this octapeptide. Since PapG308-314 is a weaker inhibitor than the octapeptide PapG307-314, the off-rate of PapG308-314 should be even higher, thus corresponding to the fast exchange regime.
  • 38
    • 0344730745 scopus 로고    scopus 로고
    • The differences in chemical shift observed for some of the residues in PapG308-314 on addition of PapD may appear to be small (0.01 ppm). However, the observed chemical shift is an average of the shift for free and bound peptide. Since a peptide:PapD ratio of 25:1 was used in the NMR studies the ratio between free and bound peptide is >25:1. Thus, the actual chemical shift difference between the free and bound form could be estimated to be ~0.3 ppm, or even greater.
    • The differences in chemical shift observed for some of the residues in PapG308-314 on addition of PapD may appear to be small (0.01 ppm). However, the observed chemical shift is an average of the shift for free and bound peptide. Since a peptide:PapD ratio of 25:1 was used in the NMR studies the ratio between free and bound peptide is >25:1. Thus, the actual chemical shift difference between the free and bound form could be estimated to be ~0.3 ppm, or even greater.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.