to study flavin-protein and flavoprotein-ligand interaction , the absorption , cd and mcd spectra of riboflavin , fad , roseoflavin , the complexes of riboflavin and roseoflavin with riboflavin binding protein ( rbp ) , d-amino acid oxidase ( d-ao ) and its complexes with ligands were observed in the spectral region of 310-600 nm and the binding properties of d-ao with di-substituted benzoate derivatives and of rbp with roseoflavin were also measured .
C0033684
protein
C0016223
flavoprotein