期刊
JOURNAL OF FLUORESCENCE
卷 25, 期 4, 页码 1141-1149出版社
SPRINGER/PLENUM PUBLISHERS
DOI: 10.1007/s10895-015-1604-3
关键词
Oxovanadium(IV)-salen; BSA; Ovalbumin; Protein binding
资金
- UGC, New Delhi
- UGC Meritorious fellowship
Oxovanadium(IV)-salen complexes bind with bovine serum albumin (BSA) and ovalbumin (OVA) strongly with binding constant in the range 10(4)-10(7) M-1 at physiological pH (7.4) confirmed using UV-visible absorption, fluorescence spectral and circular dichroism (CD) study. CD results show that the binding of oxovanadium(IV) complexes induces the conformational change with the loss of alpha-helicity in the proteins. Docking studies indicate that mode of binding of oxovanadium(IV)-salen complexes with proteins is hydrophobic in nature.
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